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<?xml version="1.0" encoding="utf-8"?>
<search>
<entry>
<title>DotNet实现简单微信SDK</title>
<link href="/2024/03/18/dotnet/007-DotNet%E5%AE%9E%E7%8E%B0%E7%AE%80%E5%8D%95%E7%9A%84%E5%BE%AE%E4%BF%A1SDK/"/>
<url>/2024/03/18/dotnet/007-DotNet%E5%AE%9E%E7%8E%B0%E7%AE%80%E5%8D%95%E7%9A%84%E5%BE%AE%E4%BF%A1SDK/</url>
<content type="html"><![CDATA[<h1 id="DotNet实现简单微信SDK"><a href="#DotNet实现简单微信SDK" class="headerlink" title="DotNet实现简单微信SDK"></a>DotNet实现简单微信SDK</h1><h2 id="概述"><a href="#概述" class="headerlink" title="概述"></a>概述</h2><p>上一篇文章<a href="https://blog.ihuadz.top/2024/03/04/dotnet/006-%E5%AE%9E%E7%8E%B0%E5%BE%AE%E4%BF%A1%E6%89%AB%E7%A0%81%E7%99%BB%E5%BD%95_%E7%BB%95%E8%BF%87%E5%BE%AE%E4%BF%A1%E5%BC%80%E5%8F%91%E5%B9%B3%E5%8F%B0/">C#实现微信扫码登录（绕过微信开发平台） - ihuadz</a> 提到封装微信接口，本篇文章将从以下方面介绍如何使用C#实现简单的微信SDK。</p><p>仓库地址：<a href="https://github.com/ihuadz/QI.WxSdk.git">https://github.com/ihuadz/QI.WxSdk.git</a></p><ul><li>核心类库</li><li>配置</li><li>具体实现</li><li>如何使用</li></ul><h2 id="核心类库介绍"><a href="#核心类库介绍" class="headerlink" title="核心类库介绍"></a>核心类库介绍</h2><ul><li>WebApiClient</li></ul><p><a href="https://webapiclient.github.io/guide/">WebApiClient</a> 是一个集高性能高可扩展性于一体的声明式http客户端库，具体使用方法可以查看一下官方文档</p><p>其他的都是使用dotnet提供的类库</p><h2 id="配置"><a href="#配置" class="headerlink" title="配置"></a>配置</h2><p>配置文件长这样，可配置多个小程序</p><figure class="highlight yaml"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br></pre></td><td class="code"><pre><code class="hljs yaml"><span class="hljs-comment"># 微信应用(公众号/小程序)</span><br><span class="hljs-attr">WeixinSetting:</span><br> <span class="hljs-comment"># 应用配置数组,可配置多个</span><br> <span class="hljs-attr">App:</span><br> <span class="hljs-bullet">-</span> <span class="hljs-attr">AppId:</span> <span class="hljs-string">xxxxxxxxxxxxxx</span><br> <span class="hljs-attr">AppSecret:</span> <span class="hljs-string">xxxxxxxxxxxxxxxxxxxxxxx</span><br> <span class="hljs-attr">Name:</span> <span class="hljs-string">xxxxxxxxxxxxxxx</span><br> <span class="hljs-bullet">-</span> <span class="hljs-attr">AppId:</span> <span class="hljs-string">xxxxxxxxxxxxxx</span><br> <span class="hljs-attr">AppSecret:</span> <span class="hljs-string">xxxxxxxxxxxxxxxxxxxxxxx</span><br> <span class="hljs-attr">Name:</span> <span class="hljs-string">xxxxxxxxxxxxxxx</span><br></code></pre></td></tr></table></figure><h2 id="具体实现"><a href="#具体实现" class="headerlink" title="具体实现"></a>具体实现</h2><p>封装代码太多，文章内就放出核心代码，全部sdk查看<a href="#%E6%A6%82%E8%BF%B0">概述</a>。</p><ul><li>IWxApiBase</li></ul><figure class="highlight c#"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br></pre></td><td class="code"><pre><code class="hljs c#"><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> 微信接口映射API</span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br><br>[<span class="hljs-meta">JsonNetReturn(EnsureMatchAcceptContentType = false)</span>]<br><span class="hljs-keyword">public</span> <span class="hljs-keyword">interface</span> <span class="hljs-title">IWxApiBase</span><br>{<br>}<br></code></pre></td></tr></table></figure><ul><li>获取Access Token</li></ul><figure class="highlight c#"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br></pre></td><td class="code"><pre><code class="hljs C#"><span class="hljs-comment">// <summary></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> 获取全局接口调用凭据, 用于小程序和公众号</span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br> [<span class="hljs-meta">HttpHost(<span class="hljs-string">"https://api.weixin.qq.com/cgi-bin/"</span>)</span>]<br> <span class="hljs-keyword">public</span> <span class="hljs-keyword">interface</span> <span class="hljs-title">IWxTokenApi</span> : <span class="hljs-title">IWxApiBase</span><br> {<br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> 获取全局接口调用 Access token</span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><remarks></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> 用于小程序和公众号</span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> https://developers.weixin.qq.com/doc/offiaccount/Basic_Information/Get_access_token.html</span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> https://developers.weixin.qq.com/miniprogram/dev/OpenApiDoc/mp-access-token/getAccessToken.html</span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></remarks></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="appId"></span>公众号或小程序的应用id<span class="hljs-doctag"></param></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="secret"></span>应用密钥，即appsecret<span class="hljs-doctag"></param></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="grant_type"></span>授权类型，获取access_token填写client_credential<span class="hljs-doctag"></param></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><returns></span><span class="hljs-doctag"></returns></span></span><br> [<span class="hljs-meta">HttpGet(<span class="hljs-string">"token"</span>)</span>]<br> <span class="hljs-function">Task<TokenApiResult> <span class="hljs-title">GetAsync</span>(<span class="hljs-params">[Required] <span class="hljs-built_in">string</span> appId, [Required] <span class="hljs-built_in">string</span> secret, <span class="hljs-built_in">string</span> grant_type = <span class="hljs-string">"client_credential"</span></span>)</span>;<br><br> }<br></code></pre></td></tr></table></figure><ul><li>将AccessToken缓存</li></ul><figure class="highlight c#"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br></pre></td><td class="code"><pre><code class="hljs c#"><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> 检查应用配置数据</span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br><span class="hljs-function"><span class="hljs-keyword">protected</span> <span class="hljs-keyword">virtual</span> <span class="hljs-keyword">void</span> <span class="hljs-title">CheckAppSetting</span>()</span><br>{<br> <span class="hljs-keyword">if</span> (CurApp == <span class="hljs-literal">null</span>) <span class="hljs-keyword">throw</span> <span class="hljs-keyword">new</span> WxException(<span class="hljs-string">"应用配置不能空"</span>);<br> <span class="hljs-keyword">if</span> (<span class="hljs-built_in">string</span>.IsNullOrEmpty(CurApp.AppId)) <span class="hljs-keyword">throw</span> <span class="hljs-keyword">new</span> WxException(<span class="hljs-string">"应用AppId能空"</span>);<br> <span class="hljs-keyword">if</span> (<span class="hljs-built_in">string</span>.IsNullOrEmpty(CurApp.AppSecret)) <span class="hljs-keyword">throw</span> <span class="hljs-keyword">new</span> WxException(<span class="hljs-string">"应用AppSecret能空"</span>);<br>}<br><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> 获取Access Token</span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><remarks></span>如果可能,会进行缓存<span class="hljs-doctag"></remarks></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><returns></span><span class="hljs-doctag"></returns></span></span><br><span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">virtual</span> <span class="hljs-keyword">async</span> Task<<span class="hljs-built_in">string</span>> <span class="hljs-title">GetAccessTokenAsync</span>()</span><br>{ <br> CheckAppSetting();<br><br> <span class="hljs-comment">//获取token,先查询缓存</span><br> <span class="hljs-built_in">string</span> token = <span class="hljs-keyword">await</span> GetAccessTokenFromCacheAsync();<br> <span class="hljs-keyword">if</span> (!<span class="hljs-built_in">string</span>.IsNullOrEmpty(token)) <span class="hljs-keyword">return</span> token;<br><br> <span class="hljs-comment">//如果缓存中没有，调用Wx Api获取Token</span><br> IWxTokenApi tokenApi = GetService<IWxTokenApi>();<br> TokenApiResult result = <span class="hljs-keyword">await</span> tokenApi.GetAsync(CurApp.AppId, CurApp.AppSecret);<br><br> <span class="hljs-comment">//缓存token</span><br> <span class="hljs-keyword">await</span> SetAccessTokenToCacheAsync(result.AccessToken, result.Expires);<br><br> <span class="hljs-keyword">return</span> result.AccessToken;<br>}<br></code></pre></td></tr></table></figure><ul><li>最主要的是这一步，使用WebApiClient过滤器将access_token设置到每次请求微信的url中</li></ul><figure class="highlight c#"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br></pre></td><td class="code"><pre><code class="hljs c#"><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> WebApiClient过滤器,自动设置url的access_token请求参数</span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br><span class="hljs-keyword">public</span> <span class="hljs-keyword">class</span> <span class="hljs-title">AccessTokenApiFilter</span> : <span class="hljs-title">ApiFilterAttribute</span><br>{<br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> 请求</span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="context"></span><span class="hljs-doctag"></param></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><returns></span><span class="hljs-doctag"></returns></span></span><br> <span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">override</span> <span class="hljs-keyword">async</span> Task <span class="hljs-title">OnRequestAsync</span>(<span class="hljs-params">ApiRequestContext context</span>)</span><br> {<br> <span class="hljs-keyword">var</span> tokenManager = context.HttpContext.ServiceProvider.GetRequiredService<ITokenManager>();<br> <span class="hljs-built_in">string</span> accessToken = <span class="hljs-keyword">await</span> tokenManager.GetAccessTokenAsync();<br> context.HttpContext.RequestMessage.AddUrlQuery(<span class="hljs-string">"access_token"</span>, accessToken);<br> }<br><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> 响应</span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="context"></span><span class="hljs-doctag"></param></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><returns></span><span class="hljs-doctag"></returns></span></span><br> <span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">override</span> Task <span class="hljs-title">OnResponseAsync</span>(<span class="hljs-params">ApiResponseContext context</span>)</span><br> {<br> <span class="hljs-keyword">if</span>(context.Result <span class="hljs-keyword">is</span> ApiResultBase apiResult && apiResult!=<span class="hljs-literal">null</span>)<br> {<br> <span class="hljs-comment">//如果请求的accesstoken过期，清除当前缓存的过期token</span><br> <span class="hljs-keyword">if</span> (apiResult.IsAccessTokenInvalid)<br> {<br> <span class="hljs-keyword">var</span> tokenManager = context.HttpContext.ServiceProvider.GetRequiredService<ITokenManager>();<br> tokenManager.ClearAccessTokenAsync();<br> }<br> }<br><br> <span class="hljs-keyword">return</span> Task.CompletedTask;<br> }<br>}<br></code></pre></td></tr></table></figure><p>以上次文章中使用到的请求短链为例，实现请求微信端。</p><figure class="highlight c#"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br></pre></td><td class="code"><pre><code class="hljs c#"><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> 小程序 URL Link, URL Scheme 接口</span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br><span class="hljs-keyword">public</span> <span class="hljs-keyword">interface</span> <span class="hljs-title">IWxMpUrllinkApi</span> : <span class="hljs-title">IWxApiWithAccessTokenFilter</span><br>{<br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> 获取小程序 URL Link</span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><remarks></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> https://developers.weixin.qq.com/miniprogram/dev/api-backend/open-api/url-link/urllink.generate.html</span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> https://developers.weixin.qq.com/miniprogram/dev/framework/open-ability/url-link.html</span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></remarks></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="input"></span>请求数据<span class="hljs-doctag"></param></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><returns></span><span class="hljs-doctag"></returns></span></span><br> [<span class="hljs-meta">HttpPost(<span class="hljs-string">"https://api.weixin.qq.com/wxa/generate_urllink"</span>)</span>]<br> <span class="hljs-function">ITask<GenerateUrlLinkResult> <span class="hljs-title">GenerateUrllinkAsync</span>(<span class="hljs-params">[JsonNetContent] GenerateUrlLinkInput input</span>)</span>;<br>}<br></code></pre></td></tr></table></figure><p>IWxApiWithAccessTokenFilter</p><figure class="highlight c#"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br></pre></td><td class="code"><pre><code class="hljs c#"><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> WebApiClient过滤器,自动设置url的access_token请求参数</span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br>[<span class="hljs-meta">JsonNetReturn(EnsureMatchAcceptContentType = false)</span>]<br>[<span class="hljs-meta">AccessTokenApiFilter</span>]<br><span class="hljs-keyword">public</span> <span class="hljs-keyword">interface</span> <span class="hljs-title">IWxApiWithAccessTokenFilter</span><br>{<br>}<br></code></pre></td></tr></table></figure><p>然后就是WxMpApiService，这里就只放短链相关</p><figure class="highlight c#"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br></pre></td><td class="code"><pre><code class="hljs c#"><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> 微信小程序接口聚合服务, 生命周期为Scoped</span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br><span class="hljs-keyword">public</span> <span class="hljs-keyword">class</span> <span class="hljs-title">WxMpApiService</span> : <span class="hljs-title">WxApiServiceBase</span><br>{<br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> 小程序 URL Link, URL Scheme 接口</span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br> <span class="hljs-keyword">public</span> IWxMpUrllinkApi IUrllinkApi => GetService<IWxMpUrllinkApi>();<br>}<br></code></pre></td></tr></table></figure><p>WxApiServiceBase 接口聚合服务 基类</p><figure class="highlight c#"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br><span class="line">47</span><br><span class="line">48</span><br><span class="line">49</span><br><span class="line">50</span><br><span class="line">51</span><br><span class="line">52</span><br><span class="line">53</span><br><span class="line">54</span><br><span class="line">55</span><br><span class="line">56</span><br><span class="line">57</span><br><span class="line">58</span><br><span class="line">59</span><br><span class="line">60</span><br><span class="line">61</span><br><span class="line">62</span><br><span class="line">63</span><br><span class="line">64</span><br><span class="line">65</span><br></pre></td><td class="code"><pre><code class="hljs c#"><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> Wx接口聚合服务 基类</span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br><span class="hljs-keyword">public</span> <span class="hljs-keyword">class</span> <span class="hljs-title">WxApiServiceBase</span><br>{<br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> 微信接口集合服务</span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="tokenManager"></span><span class="hljs-doctag"></param></span></span><br> <span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-title">WxApiServiceBase</span>(<span class="hljs-params">ITokenManager tokenManager</span>)</span><br> {<br> TokenManager = tokenManager;<br> }<br><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> 微信AccessToken管理器</span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br> <span class="hljs-keyword">public</span> <span class="hljs-keyword">virtual</span> ITokenManager TokenManager { <span class="hljs-keyword">get</span>; }<br><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> 得到服务对象</span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><typeparam name="T"></span><span class="hljs-doctag"></typeparam></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><returns></span><span class="hljs-doctag"></returns></span></span><br> <span class="hljs-function"><span class="hljs-keyword">protected</span> <span class="hljs-keyword">virtual</span> T <span class="hljs-title">GetService</span><<span class="hljs-title">T</span>>()</span><br> {<br> <span class="hljs-keyword">return</span> TokenManager.GetService<T>();<br> }<br><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> 设置当前的应用</span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="wxApp"></span><span class="hljs-doctag"></param></span></span><br> <span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">virtual</span> <span class="hljs-keyword">void</span> <span class="hljs-title">SetCurApp</span>(<span class="hljs-params">WxAppSetting wxApp</span>)</span><br> {<br> TokenManager.SetCurApp(wxApp);<br> }<br><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> 设置当前的应用,根据Appid从WxContext中查找</span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="appId"></span><span class="hljs-doctag"></param></span></span><br> <span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">virtual</span> <span class="hljs-keyword">void</span> <span class="hljs-title">SetCurApp</span>(<span class="hljs-params"><span class="hljs-built_in">string</span> appId</span>)</span><br> {<br> TokenManager.SetCurApp(appId);<br> }<br><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> 得到会话当前AppId</span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><returns></span><span class="hljs-doctag"></returns></span></span><br> <span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">virtual</span> <span class="hljs-built_in">string</span> <span class="hljs-title">GetCurAppId</span>()</span><br> {<br> <span class="hljs-keyword">return</span> TokenManager?.GetCurAppId() ?? <span class="hljs-built_in">string</span>.Empty;<br> }<br><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> 当前应用</span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><returns></span><span class="hljs-doctag"></returns></span></span><br> <span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">virtual</span> WxAppSetting <span class="hljs-title">GetCurApp</span>()</span><br> {<br> <span class="hljs-keyword">return</span> TokenManager.GetCurApp();<br> }<br>}<br></code></pre></td></tr></table></figure><p>至于ITokenManager，自己设计一下就好，都是读取配置和缓存AccessToken的一些操作，也可以查看源码<a href="#%E6%A6%82%E8%BF%B0">概述</a>。</p><p>最后就是如何使用了。添加一个扩展类，将封装好的Api注册</p><figure class="highlight c#"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br><span class="line">47</span><br><span class="line">48</span><br><span class="line">49</span><br><span class="line">50</span><br><span class="line">51</span><br><span class="line">52</span><br><span class="line">53</span><br><span class="line">54</span><br><span class="line">55</span><br><span class="line">56</span><br><span class="line">57</span><br><span class="line">58</span><br></pre></td><td class="code"><pre><code class="hljs c#"><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> 添加WxSdk 接口、服务,IWxSession会话</span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="services"></span><span class="hljs-doctag"></param></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><returns></span><span class="hljs-doctag"></returns></span></span><br><span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">static</span> IServiceCollection <span class="hljs-title">AddWxSdkAll</span>(<span class="hljs-params"><span class="hljs-keyword">this</span> IServiceCollection services</span>)</span><br>{<br> <span class="hljs-comment">//注册接口，服务</span><br> services.AddWxSdkApiAndServices();<br> <span class="hljs-comment">//注册token管理器</span><br> services.AddWxSdkTokenManager();<br><br> <span class="hljs-keyword">return</span> services;<br>}<br><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> 注册token管理器,会话服务</span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="services"></span><span class="hljs-doctag"></param></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><returns></span><span class="hljs-doctag"></returns></span></span><br><span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">static</span> IServiceCollection <span class="hljs-title">AddWxSdkTokenManager</span>(<span class="hljs-params"><span class="hljs-keyword">this</span> IServiceCollection services</span>)</span><br>{<br> <span class="hljs-comment">//添加WxSession</span><br> services.AddScoped<ITokenManager, TokenManager>();<br><br> <span class="hljs-keyword">return</span> services;<br>}<br><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> 添加WxSdk 接口、服务</span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="services"></span><span class="hljs-doctag"></param></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><returns></span><span class="hljs-doctag"></returns></span></span><br><span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">static</span> IServiceCollection <span class="hljs-title">AddWxSdkApiAndServices</span>(<span class="hljs-params"><span class="hljs-keyword">this</span> IServiceCollection services</span>)</span><br>{<br> services<br> .AddWebApiClient()<br> .UseJsonFirstApiActionDescriptor();<br><br> <span class="hljs-comment">//添加Wx上下文</span><br> services.AddSingleton<WxConfig>();<br><br> <span class="hljs-comment">//添加微信API映射</span><br> <span class="hljs-comment">//公众接口</span><br> services.AddHttpApi<IWxTokenApi>();<br><br> <span class="hljs-comment">//注册聚合/扩展服务 -公众号</span><br> services.AddScoped<WxPaApiService>();<br><br> <span class="hljs-comment">//小程序接口</span><br> services.AddHttpApi<IWxMpUrllinkApi>();<br><br><br> <span class="hljs-comment">//注册聚合/扩展服务 -小程序</span><br> services.AddScoped<WxMpApiService>();<br><br> <span class="hljs-keyword">return</span> services;<br>}<br></code></pre></td></tr></table></figure><h2 id="如何使用"><a href="#如何使用" class="headerlink" title="如何使用"></a>如何使用</h2><p>在你的应用中添加注册</p><figure class="highlight c#"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><code class="hljs c#"><span class="hljs-comment">//注册微信Sdk集成</span><br>services.AddWxSdkAll();<br></code></pre></td></tr></table></figure><p>在service里注入后调用</p><figure class="highlight c#"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br></pre></td><td class="code"><pre><code class="hljs c#"><span class="hljs-comment">//请求微信短链接口</span><br> <span class="hljs-keyword">var</span> urlResult = <span class="hljs-keyword">await</span> _wxMpService.IUrllinkApi.GenerateUrllinkAsync(<span class="hljs-keyword">new</span> GenerateUrlLinkInput()<br> {<br> Path = path,<br> Query = query,<br> EnvironmentVersion = environmentVersion,<br> ExpireTimestamp = DateTime.Now.AddMinutes(<span class="hljs-number">10</span>).ConvertToTimeStamp()<br> });<br></code></pre></td></tr></table></figure>]]></content>
<categories>
<category>.Net</category>
</categories>
<tags>
<tag>.Net</tag>
<tag>微信小程序</tag>
</tags>
</entry>
<entry>
<title>不用科学上网无阻访问github</title>
<link href="/2024/03/06/essays/002-GitHub%E5%8A%A0%E9%80%9F/"/>
<url>/2024/03/06/essays/002-GitHub%E5%8A%A0%E9%80%9F/</url>
<content type="html"><![CDATA[<h1 id="不用科学上网无阻访问GitHub"><a href="#不用科学上网无阻访问GitHub" class="headerlink" title="不用科学上网无阻访问GitHub"></a>不用科学上网无阻访问GitHub</h1><p>相信点开这篇文章的人都很清楚GitHub是啥了，并且很可能在GitHub里尝到了不少甜头</p><p>但是有不少朋友访问GitHub时经常被拦下，下面介绍一下我自己使用了很久能正常访问GitHub的方式</p><h1 id="FastGitHub"><a href="#FastGitHub" class="headerlink" title="FastGitHub"></a>FastGitHub</h1><p>这个项目的来源呢就不多介绍了，感兴趣可以自己搜搜看，现在这个项目的地址已经404了，也不知道为啥。</p><p>运行后像这样，就可以正常访问了</p><p><img src="/../../img/20240306/fastgithub.png" alt="fastgithub"></p><p>不想使用这个的话，可以添加到windows服务</p><figure class="highlight bash"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br></pre></td><td class="code"><pre><code class="hljs bash">fastgithub.exe start<br><br>//卸载删除<br>fastgithub.ext stop<br></code></pre></td></tr></table></figure><h2 id="使用nssm"><a href="#使用nssm" class="headerlink" title="使用nssm"></a>使用nssm</h2><p>这是一个安装window服务的小工具，挺好用</p><p>将nssm.exe复制到fastgithub目录下，运行命令</p><figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><code class="hljs shell">nssm install FastGithub<br></code></pre></td></tr></table></figure><p>会有一个设置service的信息的弹框，输入对应信息即可</p><blockquote><p>这两个工具都能搜索到，懒得找的话留言邮箱，我会发送工具以及使用方法</p></blockquote>]]></content>
<categories>
<category>随笔</category>
</categories>
<tags>
<tag>随笔</tag>
</tags>
</entry>
<entry>
<title>C#实现微信扫码登录（绕过微信开发平台）</title>
<link href="/2024/03/04/dotnet/006-%E5%AE%9E%E7%8E%B0%E5%BE%AE%E4%BF%A1%E6%89%AB%E7%A0%81%E7%99%BB%E5%BD%95_%E7%BB%95%E8%BF%87%E5%BE%AE%E4%BF%A1%E5%BC%80%E5%8F%91%E5%B9%B3%E5%8F%B0/"/>
<url>/2024/03/04/dotnet/006-%E5%AE%9E%E7%8E%B0%E5%BE%AE%E4%BF%A1%E6%89%AB%E7%A0%81%E7%99%BB%E5%BD%95_%E7%BB%95%E8%BF%87%E5%BE%AE%E4%BF%A1%E5%BC%80%E5%8F%91%E5%B9%B3%E5%8F%B0/</url>
<content type="html"><![CDATA[<h1 id="C-实现微信扫码登录"><a href="#C-实现微信扫码登录" class="headerlink" title="C#实现微信扫码登录"></a>C#实现微信扫码登录</h1><h2 id="概述"><a href="#概述" class="headerlink" title="概述"></a>概述</h2><p>最近公司打算引进触屏终端，需要将已有小程序打包为APP，并且实现微信扫码登录终端。</p><p>查阅微信官方文档后发现微信提供了APP端SDK，直接调用接口即可获得登录授权二维码，wow，那岂不是没有我后端啥事了，果断把链接丢给前端，官方文档：<a href="https://developers.weixin.qq.com/doc/oplatform/Mobile_App/WeChat_Login/Login_via_Scan.html">微信移动应用扫码登录</a>。</p><p>然而，因为APP是直接用uniapp打包的，没有找到使用微信SDK的方法；时间紧，也懒得去研究uniapp那一套（有知道咋处理的小伙伴可以告知一下），然后就想了另外一套方案。</p><p>使用微信的<a href="https://developers.weixin.qq.com/doc/oplatform/Website_App/WeChat_Login/Wechat_Login.html">OAuth2.0授权登录</a>，打算使用做个中间页获取到授权信息；</p><p>流程大概是：</p><ul><li>将微信小程序绑定至微信开放平台</li><li>在微信开放平台中创建一个网站应用</li><li>使用新创建的应用的appid和code去登录</li><li>拿到access_token、openid、unionid</li><li>最终获取用户信息</li></ul><p>这样处理有几个问题：</p><ul><li>获取到openid和小程序的不是同一个应用的openid，无法绑定用户</li><li>可以使用unionid去获取用户信息，但是小程序已经上线一段时间了，上线的时候没有绑定开放平台（我也不知道为什么不绑定，可能之前就没有想过现在这种情况），所以用户都没有unionid，无法绑定用户</li><li>使用code换取手机号？OAuth2.0好像没有提供，文档上是没说，也懒得试了（需要微信开放平台创建应用、上传审核资料balabalabala …）</li></ul><p>好吧，那只能再换一个方案了。</p><h2 id="流程"><a href="#流程" class="headerlink" title="流程"></a>流程</h2><p><img src="/../../img/20240304/WXScanQr.png" alt="WXScanQr"></p><p>大概流程就是：</p><ul><li>APP终端向后端获取登录二维码</li><li>后端返回终端qrid参数以及base64二维码图片，并将二维码信息缓存</li><li>用户扫码（可用微信或其他扫码浏览器）</li><li>APP终端轮询二维码状态接口</li><li>后端获取微信调起小程序短链，并将二维码状态更改，重定向短链</li><li>用户同意打开小程序，授权登录</li><li>后端将登录成功token存入刚才的二维码缓存信息内</li><li>此时APP端轮询获取的登录信息，成功登录</li></ul><h2 id="代码"><a href="#代码" class="headerlink" title="代码"></a>代码</h2><p>获取二维码</p><blockquote><p>生成二维码的代码<code>QRCodeHelper.GenerateQrCodeBase64(qrUrl)</code>就不放了，一搜一大堆</p></blockquote><figure class="highlight c#"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br></pre></td><td class="code"><pre><code class="hljs c#"><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> 获取登录二维码</span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><returns></span><span class="hljs-doctag"></returns></span></span><br><span class="hljs-keyword">public</span> <span class="hljs-keyword">async</span> Task<KeyValuePair<<span class="hljs-built_in">string</span>, <span class="hljs-built_in">string</span>>> GetLoginQrAsync()<br>{<br> <span class="hljs-comment">//构建扫码回调链接</span><br> <span class="hljs-keyword">var</span> request = App.HttpContext.Request;<br> <span class="hljs-built_in">string</span> protocol = request.IsHttps ? <span class="hljs-string">"https"</span> : <span class="hljs-string">"http"</span>;<br> <span class="hljs-built_in">string</span> host = request.Host.Value;<br> <span class="hljs-built_in">string</span> fullHost = <span class="hljs-string">$"<span class="hljs-subst">{protocol}</span>://<span class="hljs-subst">{host}</span>"</span>;<br><br> <span class="hljs-keyword">var</span> url = <span class="hljs-string">$"<span class="hljs-subst">{fullHost}</span>/api/auth/scan-qr-cb?qrId="</span>;<br> <span class="hljs-keyword">var</span> qrId = <span class="hljs-string">$"qr_<span class="hljs-subst">{GuidHelper.GenerateSequentialGuid16String()}</span>"</span>;<br> <span class="hljs-keyword">var</span> qrUrl = <span class="hljs-string">$"<span class="hljs-subst">{url}</span><span class="hljs-subst">{qrId}</span>"</span>;<br><br> <span class="hljs-comment">//构建扫描二维码状态</span><br> <span class="hljs-keyword">var</span> scanQrStatus = <span class="hljs-keyword">new</span> ScanQrStatus(qrId, QrStatus.NotScan, <span class="hljs-built_in">string</span>.Empty);<br><br> <span class="hljs-comment">//保存到缓存</span><br> <span class="hljs-keyword">var</span> cacheKey = <span class="hljs-string">$"<span class="hljs-subst">{CachesConst.CacheKey_Auth_LoginQr}</span>:<span class="hljs-subst">{qrId}</span>"</span>;<br> CacheSetOptions cacheOption = <span class="hljs-keyword">new</span>()<br> {<br> Expiration = (<span class="hljs-built_in">int</span>)TimeSpan.FromMinutes(<span class="hljs-number">10</span>).TotalSeconds,<br> ExpirationType = ExpirationType.Absolute<br> };<br> <span class="hljs-keyword">await</span> _cache.SetAsync(cacheKey, scanQrStatus, cacheOption);<br><br> <span class="hljs-comment">//返回二维码图片</span><br> <span class="hljs-keyword">var</span> qrImg = QRCodeHelper.GenerateQrCodeBase64(qrUrl);<br><br> <span class="hljs-keyword">return</span> <span class="hljs-keyword">new</span> KeyValuePair<<span class="hljs-built_in">string</span>, <span class="hljs-built_in">string</span>>(qrId, qrImg);<br>}<br></code></pre></td></tr></table></figure><p>扫码回调，用户扫码后进入该接口，修改状态以及重定向至微信短链</p><blockquote><p>此处_wxMpService中封装了调用微信接口的方法，包括token管理，可参考微信官方文档自行封装：<a href="https://developers.weixin.qq.com/miniprogram/dev/api-backend/open-api/url-link/urllink.generate.html">获取小程序URL Link</a></p></blockquote><figure class="highlight c#"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br></pre></td><td class="code"><pre><code class="hljs c#"><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> 扫码回调</span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><returns></span><span class="hljs-doctag"></returns></span></span><br><span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">async</span> Task<IActionResult> <span class="hljs-title">GetScanQrCbAsync</span>(<span class="hljs-params">[FromQuery] <span class="hljs-built_in">string</span> qrId</span>)</span><br>{<br> <span class="hljs-comment">//更新扫描二维码状态</span><br> ScanQrStatus scanQrStatus = <span class="hljs-keyword">await</span> GetQrStatusAsync(qrId);<br> <span class="hljs-keyword">if</span> (scanQrStatus.Status != QrStatus.NotScan)<br> Throws.BizException(<span class="hljs-string">"二维码已使用，请重新获取"</span>);<br> scanQrStatus.Status = QrStatus.Scanned;<br><br> <span class="hljs-keyword">var</span> cacheKey = <span class="hljs-string">$"<span class="hljs-subst">{CachesConst.CacheKey_Auth_LoginQr}</span>:<span class="hljs-subst">{qrId}</span>"</span>;<br> <span class="hljs-keyword">await</span> _cache.SetAsync(cacheKey, scanQrStatus);<br><br> <span class="hljs-comment">//获取微信提供的小程序短链接</span><br> <span class="hljs-keyword">var</span> path = <span class="hljs-string">$"/pages/tabbar/mine/index"</span>;<br> <span class="hljs-keyword">var</span> query = <span class="hljs-string">$"addCode=<span class="hljs-subst">{qrId}</span>"</span>;<br><br> <span class="hljs-keyword">var</span> environmentVersion = <span class="hljs-string">"release"</span>;<br> <span class="hljs-keyword">if</span> (appSetting.IsDevMode)<br> {<br> environmentVersion = <span class="hljs-string">"develop"</span>;<br> }<br><br> <span class="hljs-comment">//请求微信短链接口</span><br> <span class="hljs-keyword">var</span> urlResult = <span class="hljs-keyword">await</span> _wxMpService.IUrllinkApi.GenerateUrllinkAsync(<span class="hljs-keyword">new</span> GenerateUrlLinkInput()<br> {<br> Path = path,<br> Query = query,<br> EnvironmentVersion = environmentVersion,<br> ExpireTimestamp = DateTime.Now.AddMinutes(<span class="hljs-number">10</span>).ConvertToTimeStamp()<br> });<br><br> <span class="hljs-keyword">if</span> (!urlResult.IsSuccess)<br> Throws.BizLogException(<span class="hljs-string">$"获取小程序短链失败：<span class="hljs-subst">{urlResult.Message}</span>"</span>);<br><br> <span class="hljs-comment">//重定向短链接</span><br> <span class="hljs-keyword">var</span> redirectUrl = urlResult.UrlLink;<br><br> <span class="hljs-keyword">return</span> <span class="hljs-keyword">new</span> RedirectResult(redirectUrl);<br>}<br></code></pre></td></tr></table></figure><p>轮询获取扫码状态及登录数据接口</p><figure class="highlight c#"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br></pre></td><td class="code"><pre><code class="hljs c#"><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> 获取二维码状态</span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="qrId"></span><span class="hljs-doctag"></param></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><returns></span><span class="hljs-doctag"></returns></span></span><br><span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">async</span> Task<ScanQrStatus> <span class="hljs-title">GetQrStatusAsync</span>(<span class="hljs-params"><span class="hljs-built_in">string</span> qrId</span>)</span><br>{<br> <span class="hljs-keyword">var</span> cacheKey = <span class="hljs-string">$"<span class="hljs-subst">{CachesConst.CacheKey_Auth_LoginQr}</span>:<span class="hljs-subst">{qrId}</span>"</span>;<br> <span class="hljs-keyword">var</span> status = <span class="hljs-keyword">await</span> _cache.GetAsync<ScanQrStatus>(cacheKey);<br> <span class="hljs-keyword">if</span> (status.IsNull()) Throws.BizException(<span class="hljs-string">"二维码已失效，请重新获取！"</span>);<br> <span class="hljs-keyword">return</span> status;<br>}<br></code></pre></td></tr></table></figure><h2 id="小结"><a href="#小结" class="headerlink" title="小结"></a>小结</h2><p>总的来说呢，还是解决了当前问题，建议设计时就考虑到后期扩展的问题，直接将应用添加到微信开放平台，这样就不用那么麻烦了。</p><blockquote><p>代码中的已封装的部分没有展示，主要是一个解决遇到问题的方案，大部分都能自行实现，若需要微信接口封装代码后期可考虑写篇文章</p></blockquote>]]></content>
<categories>
<category>.Net</category>
</categories>
<tags>
<tag>.Net</tag>
<tag>微信小程序</tag>
<tag>扫码登录</tag>
</tags>
</entry>
<entry>
<title>使用C#版第三方微信SDK集成微信支付</title>
<link href="/2024/02/23/dotnet/005-%E4%BD%BF%E7%94%A8CSharp%E7%89%88%E7%AC%AC%E4%B8%89%E6%96%B9%E5%BE%AE%E4%BF%A1SDK%E9%9B%86%E6%88%90%E5%BE%AE%E4%BF%A1%E6%94%AF%E4%BB%98/"/>
<url>/2024/02/23/dotnet/005-%E4%BD%BF%E7%94%A8CSharp%E7%89%88%E7%AC%AC%E4%B8%89%E6%96%B9%E5%BE%AE%E4%BF%A1SDK%E9%9B%86%E6%88%90%E5%BE%AE%E4%BF%A1%E6%94%AF%E4%BB%98/</url>
<content type="html"><![CDATA[<h1 id="使用C-版第三方微信SDK集成微信支付"><a href="#使用C-版第三方微信SDK集成微信支付" class="headerlink" title="使用C#版第三方微信SDK集成微信支付"></a>使用C#版第三方微信SDK集成微信支付</h1><h2 id="概述"><a href="#概述" class="headerlink" title="概述"></a>概述</h2><p>最近在工作中要开发一个微信支付的功能，项目比较急，第一反应就是去<a href="https://pay.weixin.qq.com/docs/merchant/sdk-tools/sdk-tool.html">官方文档</a>找SDK，发现官方只提供了JAVA、PHP、Go的SDK。（对C#玩家真不友好！=_=!）。好在微信支付的开发者社区有位大哥<a href="https://github.com/fudiwei">fudiwei (RHQYZ) (github.com)</a>提供了C#版的SDK，项目地址：<a href="https://github.com/fudiwei/DotNetCore.SKIT.FlurlHttpClient.Wechat">DotNetCore.SKIT.FlurlHttpClient.Wechat</a>，果断Install一下。</p><h2 id="SDK简介"><a href="#SDK简介" class="headerlink" title="SDK简介"></a>SDK简介</h2><p>SKIT.FlurlHttpClient.Wechat是基于 <code>Flurl.Http</code> 的微信 HTTP API SDK，目前已包含公众平台、开放平台、商户平台、企业微信、广告平台、对话开放平台等模块。</p><p>看了一下文档，已经把微信已知的API都封装了，而且更新的还比较快，github上作者Issues回复也很快，还是比较稳定，完全够用啦。</p><h2 id="接入使用"><a href="#接入使用" class="headerlink" title="接入使用"></a>接入使用</h2><p>我这里只用到了JSAPI支付，其他的需求可查看项目文档，都有详细介绍。</p><h3 id="准备工作"><a href="#准备工作" class="headerlink" title="准备工作"></a>准备工作</h3><ul><li>申请商户号</li><li>开启V3 api权限</li><li>下载密钥和序列号</li></ul><h3 id="配置文件"><a href="#配置文件" class="headerlink" title="配置文件"></a>配置文件</h3><p>我是新建了一个叫tenpay_setting.json的配置文件，也可以直接加到appsetting.json</p><figure class="highlight json"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br></pre></td><td class="code"><pre><code class="hljs json"><span class="hljs-punctuation">{</span><br> <span class="hljs-attr">"Tenpay"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">{</span><br> <span class="hljs-attr">"Merchants"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">[</span><br> <span class="hljs-punctuation">{</span><br> <span class="hljs-attr">"MerchantId"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"********"</span><span class="hljs-punctuation">,</span> <span class="hljs-comment">//商户号</span><br> <span class="hljs-attr">"SecretV3"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"*********"</span><span class="hljs-punctuation">,</span> <span class="hljs-comment">//V3版本Api的Secret</span><br> <span class="hljs-attr">"CertificateSerialNumber"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"*********"</span><span class="hljs-punctuation">,</span><span class="hljs-comment">//证书序列号</span><br> <span class="hljs-attr">"CertificatePrivateKey"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"apiclient_key.pem"</span><span class="hljs-comment">//api key 可以直接将内容复制上来，我嫌太长，用的路径</span><br> <span class="hljs-punctuation">}</span><br> <span class="hljs-punctuation">]</span><span class="hljs-punctuation">,</span><br> <span class="hljs-attr">"NotifyUrl"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"http://www.host.com/api/notify/wx/{merchant_id}/pay"</span><br> <span class="hljs-punctuation">}</span><br><span class="hljs-punctuation">}</span><br></code></pre></td></tr></table></figure><h3 id="请求客户端创建"><a href="#请求客户端创建" class="headerlink" title="请求客户端创建"></a>请求客户端创建</h3><p>项目文档上是在多租户的情况下使用factory创建，我这里没有分租户。</p><figure class="highlight c#"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br></pre></td><td class="code"><pre><code class="hljs c#"><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> 创建微信支付客户端</span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><returns></span><span class="hljs-doctag"></returns></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><exception cref="Exception"></span><span class="hljs-doctag"></exception></span></span><br><span class="hljs-function"><span class="hljs-keyword">public</span> WechatTenpayClient <span class="hljs-title">CreateClient</span>(<span class="hljs-params"><span class="hljs-built_in">string</span> merchantId</span>)</span><br>{<br> <span class="hljs-keyword">var</span> tenpayMerchantConfig = GetDefaultMerchant(merchantId);<br><br> <span class="hljs-keyword">var</span> options = <span class="hljs-keyword">new</span> WechatTenpayClientOptions()<br> {<br> <span class="hljs-comment">//商户号</span><br> MerchantId = tenpayMerchantConfig.MerchantId,<br> <span class="hljs-comment">//v3Secret</span><br> MerchantV3Secret = tenpayMerchantConfig.SecretV3,<br> <span class="hljs-comment">//证书序列号</span><br> MerchantCertificateSerialNumber = tenpayMerchantConfig.CertificateSerialNumber,<br> <span class="hljs-comment">//私钥</span><br> MerchantCertificatePrivateKey = GetCertPrivateKey(tenpayMerchantConfig.CertificatePrivateKey),<br> <span class="hljs-comment">//证书管理器</span><br> PlatformCertificateManager = _redisCertificateManager,<br> <span class="hljs-comment">//开启自动加密</span><br> AutoEncryptRequestSensitiveProperty = <span class="hljs-literal">true</span>,<br> <span class="hljs-comment">//开启自动解密</span><br> AutoDecryptResponseSensitiveProperty = <span class="hljs-literal">true</span><br> };<br> <span class="hljs-keyword">var</span> wechatTenpayClient = WechatTenpayClientBuilder.Create(options).Build();<br> <span class="hljs-keyword">return</span> wechatTenpayClient;<br>}<br></code></pre></td></tr></table></figure><h3 id="读取私钥内容"><a href="#读取私钥内容" class="headerlink" title="读取私钥内容"></a>读取私钥内容</h3><figure class="highlight c#"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br></pre></td><td class="code"><pre><code class="hljs c#"><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> 读取私钥内容</span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="path"></span><span class="hljs-doctag"></param></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><returns></span><span class="hljs-doctag"></returns></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><exception cref="BizException"></span><span class="hljs-doctag"></exception></span></span><br><span class="hljs-function"><span class="hljs-keyword">private</span> <span class="hljs-keyword">static</span> <span class="hljs-built_in">string</span> <span class="hljs-title">GetCertPrivateKey</span>(<span class="hljs-params"><span class="hljs-built_in">string</span> path</span>)</span><br>{<br> <span class="hljs-keyword">try</span><br> {<br> <span class="hljs-comment">// 私钥不包括私钥文件起始的-----BEGIN PRIVATE KEY-----</span><br> <span class="hljs-comment">// 亦不包括结尾的 -----END PRIVATE KEY-----</span><br> <span class="hljs-keyword">var</span> certPath = path;<br> <span class="hljs-keyword">var</span> certPrivateKey = File.ReadAllText(certPath);<br> <span class="hljs-comment">//以前的版本需要移出这两行，现在好像不需要了</span><br> <span class="hljs-comment">//certPrivateKey = certPrivateKey.Replace("-----BEGIN PRIVATE KEY-----", string.Empty);</span><br> <span class="hljs-comment">//certPrivateKey = certPrivateKey.Replace("-----END PRIVATE KEY-----", string.Empty);</span><br> <span class="hljs-comment">//certPrivateKey = certPrivateKey.Trim();</span><br> <span class="hljs-keyword">return</span> certPrivateKey;<br> }<br> <span class="hljs-keyword">catch</span> (Exception ex)<br> {<br> <span class="hljs-keyword">throw</span> <span class="hljs-keyword">new</span> BizException(<span class="hljs-string">$"获取证书内容失败！：<span class="hljs-subst">{ex.Message}</span>"</span>);<br> }<br>}<br></code></pre></td></tr></table></figure><blockquote><p>注意，新版本中不需要处理<code>-----BEGIN PRIVATE KEY-----</code>和<code>-----END PRIVATE KEY-----</code>，否则会出现<code>Private key format is not supported.</code></p></blockquote><h3 id="自动刷新证书"><a href="#自动刷新证书" class="headerlink" title="自动刷新证书"></a>自动刷新证书</h3><p>项目simple中是使用内存管理证书，我这项目需要其他微服务使用，就用redis缓存管理</p><figure class="highlight c#"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br><span class="line">47</span><br><span class="line">48</span><br><span class="line">49</span><br><span class="line">50</span><br><span class="line">51</span><br><span class="line">52</span><br><span class="line">53</span><br><span class="line">54</span><br><span class="line">55</span><br><span class="line">56</span><br><span class="line">57</span><br><span class="line">58</span><br><span class="line">59</span><br><span class="line">60</span><br><span class="line">61</span><br><span class="line">62</span><br><span class="line">63</span><br><span class="line">64</span><br><span class="line">65</span><br><span class="line">66</span><br><span class="line">67</span><br><span class="line">68</span><br><span class="line">69</span><br><span class="line">70</span><br><span class="line">71</span><br><span class="line">72</span><br><span class="line">73</span><br><span class="line">74</span><br><span class="line">75</span><br><span class="line">76</span><br><span class="line">77</span><br><span class="line">78</span><br><span class="line">79</span><br></pre></td><td class="code"><pre><code class="hljs c#"><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> redis缓存管理证书</span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br><span class="hljs-keyword">public</span> <span class="hljs-keyword">class</span> <span class="hljs-title">RedisCertificateManager</span> : <span class="hljs-title">ICertificateManager</span>, <span class="hljs-title">ITransient</span><br>{<br> <span class="hljs-keyword">private</span> <span class="hljs-keyword">const</span> <span class="hljs-built_in">string</span> REDIS_KEY_PREFIX = <span class="hljs-string">"wxpaypc-"</span>;<br> <span class="hljs-keyword">private</span> ICacheManager _cache;<br><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> 构造</span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="cacheManager"></span><span class="hljs-doctag"></param></span></span><br> <span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-title">RedisCertificateManager</span>(<span class="hljs-params">ICacheManager cacheManager</span>)</span><br> {<br> _cache = cacheManager;<br> }<br><br> <span class="hljs-function"><span class="hljs-keyword">private</span> <span class="hljs-built_in">string</span> <span class="hljs-title">GenerateRedisKey</span>(<span class="hljs-params"><span class="hljs-built_in">string</span> serialNumber</span>)</span><br> {<br> <span class="hljs-keyword">return</span> <span class="hljs-string">$"<span class="hljs-subst">{REDIS_KEY_PREFIX}</span><span class="hljs-subst">{serialNumber}</span>"</span>;<br> }<br><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> 获得所有证书</span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><returns></span><span class="hljs-doctag"></returns></span></span><br> <span class="hljs-function"><span class="hljs-keyword">public</span> IEnumerable<CertificateEntry> <span class="hljs-title">AllEntries</span>()</span><br> {<br><br> <span class="hljs-keyword">var</span> certs = _cache.GetByPrefix<CertificateEntry>(<span class="hljs-string">$"<span class="hljs-subst">{REDIS_KEY_PREFIX}</span>*"</span>) ?? <span class="hljs-keyword">new</span> Dictionary<<span class="hljs-built_in">string</span>, CertificateEntry>();<br> <span class="hljs-keyword">if</span> (certs.Any())<br> {<br> <span class="hljs-keyword">return</span> certs<br> .Select(t => t.Value)<br> .ToArray();<br> }<br><br> <span class="hljs-keyword">return</span> Array.Empty<CertificateEntry>();<br> }<br><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> 添加证书</span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="entry"></span><span class="hljs-doctag"></param></span></span><br> <span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">void</span> <span class="hljs-title">AddEntry</span>(<span class="hljs-params">CertificateEntry entry</span>)</span><br> {<br> <span class="hljs-built_in">string</span> key = GenerateRedisKey(entry.SerialNumber);<br> _cache.Set(key, entry);<br> }<br><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> 获得最新的证书</span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="serialNumber"></span><span class="hljs-doctag"></param></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><returns></span><span class="hljs-doctag"></returns></span></span><br> <span class="hljs-keyword">public</span> CertificateEntry? GetEntry(<span class="hljs-built_in">string</span> serialNumber)<br> {<br> <span class="hljs-built_in">string</span> key = GenerateRedisKey(serialNumber);<br> <span class="hljs-keyword">var</span> values = AllEntries();<br> <span class="hljs-keyword">if</span> (values.Any())<br> {<br> <span class="hljs-keyword">return</span> values.OrderByDescending(a => a.ExpireTime).FirstOrDefault();<br> }<br><br> <span class="hljs-keyword">return</span> <span class="hljs-literal">null</span>;<br> }<br><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> 移出一个证书</span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="serialNumber"></span><span class="hljs-doctag"></param></span></span><br> <span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><returns></span><span class="hljs-doctag"></returns></span></span><br> <span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-built_in">bool</span> <span class="hljs-title">RemoveEntry</span>(<span class="hljs-params"><span class="hljs-built_in">string</span> serialNumber</span>)</span><br> {<br> <span class="hljs-built_in">string</span> key = GenerateRedisKey(serialNumber);<br> _cache.Remove(key);<br> <span class="hljs-keyword">return</span> <span class="hljs-literal">true</span>;<br> }<br>}<br></code></pre></td></tr></table></figure><p>Worker干的事，为了以后可能出现多商户，也搞了循环商户数组</p><figure class="highlight c#"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br></pre></td><td class="code"><pre><code class="hljs c#"><span class="hljs-keyword">while</span> (!stoppingToken.IsCancellationRequested)<br>{<br> <span class="hljs-keyword">foreach</span> (<span class="hljs-keyword">var</span> tenpayMerchantOptions <span class="hljs-keyword">in</span> _tenpayOptions.Merchants)<br> {<br> <span class="hljs-keyword">try</span><br> {<br> <span class="hljs-keyword">const</span> <span class="hljs-built_in">string</span> ALGORITHM_TYPE = <span class="hljs-string">"RSA"</span>;<br> <span class="hljs-keyword">var</span> client = _tenpayService.CreateClient(tenpayMerchantOptions.MerchantId);<br> <span class="hljs-keyword">var</span> request = <span class="hljs-keyword">new</span> QueryCertificatesRequest() { AlgorithmType = ALGORITHM_TYPE };<br> <span class="hljs-keyword">var</span> response = <span class="hljs-keyword">await</span> client.ExecuteQueryCertificatesAsync(request, cancellationToken: stoppingToken);<br> <span class="hljs-keyword">if</span> (response.IsSuccessful())<br> {<br> <span class="hljs-comment">// NOTICE:</span><br> <span class="hljs-comment">// 如果构造 Client 时启用了 `AutoDecryptResponseSensitiveProperty` 配置项，则无需再执行下面一行的手动解密方法：</span><br> <span class="hljs-comment">//response = client.DecryptResponseSensitiveProperty(response);</span><br><br> <span class="hljs-keyword">foreach</span> (<span class="hljs-keyword">var</span> certificate <span class="hljs-keyword">in</span> response.CertificateList)<br> {<br> client.PlatformCertificateManager.AddEntry(CertificateEntry.Parse(ALGORITHM_TYPE, certificate));<br> }<br><br> _logger.LogInformation(<span class="hljs-string">"刷新微信商户平台证书成功。"</span>);<br> }<br> <span class="hljs-keyword">else</span><br> {<br> _logger.LogWarning(<br> <span class="hljs-string">"刷新微信商户平台证书失败（状态码：{0}，错误代码：{1}，错误描述：{2}）。"</span>,<br> response.GetRawStatus(), response.ErrorCode, response.ErrorMessage<br> );<br> }<br> }<br> <span class="hljs-keyword">catch</span> (Exception ex)<br> {<br> _logger.LogError(ex, <span class="hljs-string">"刷新微信商户平台证书遇到异常。"</span>);<br> }<br> }<br><br> <span class="hljs-keyword">await</span> Task.Delay(TimeSpan.FromDays(<span class="hljs-number">1</span>), stoppingToken); <span class="hljs-comment">// 每隔 1 天轮询刷新</span><br>}<br></code></pre></td></tr></table></figure><h3 id="创建订单"><a href="#创建订单" class="headerlink" title="创建订单"></a>创建订单</h3><figure class="highlight c#"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br></pre></td><td class="code"><pre><code class="hljs c#"><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> 通过Jsapi创建订单</span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="requestModel"></span><span class="hljs-doctag"></param></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><returns></span><span class="hljs-doctag"></returns></span></span><br><span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">async</span> Task<CreatePayTransactionJsapiResponse> <span class="hljs-title">CreateOrderByJsapi</span>(<span class="hljs-params">CreateOrderByJsapiRequest requestModel</span>)</span><br>{<br> <span class="hljs-keyword">var</span> client = CreateClient(requestModel.MerchantId);<br><br> <span class="hljs-keyword">var</span> notifyUrl = _tenpayOptions.NotifyUrl;<br> <span class="hljs-keyword">if</span> (notifyUrl.Contains(<span class="hljs-string">"{merchant_id}"</span>))<br> notifyUrl = notifyUrl.Replace(<span class="hljs-string">"{merchant_id}"</span>, requestModel.MerchantId);<br><br> <span class="hljs-keyword">var</span> amount = Convert.ToInt32(requestModel.Amount * <span class="hljs-number">100</span>);<br> <span class="hljs-keyword">var</span> request = <span class="hljs-keyword">new</span> CreatePayTransactionJsapiRequest()<br> {<br> OutTradeNumber = requestModel.OutTradeNumber,<br> AppId = requestModel.AppId,<br> Description = requestModel.Description,<br> NotifyUrl = notifyUrl,<br> Amount = <span class="hljs-keyword">new</span> CreatePayTransactionJsapiRequest.Types.Amount() { Total = amount },<br> Payer = <span class="hljs-keyword">new</span> CreatePayTransactionJsapiRequest.Types.Payer() { OpenId = requestModel.OpenId }<br> };<br> CreatePayTransactionJsapiResponse response = <span class="hljs-keyword">await</span> client.ExecuteCreatePayTransactionJsapiAsync(request);<br> <span class="hljs-keyword">if</span> (!response.IsSuccessful())<br> {<br> <span class="hljs-keyword">throw</span> <span class="hljs-keyword">new</span>(<br> <span class="hljs-string">$"JSAPI 下单失败（状态码：<span class="hljs-subst">{response.GetRawStatus()}</span>，错误代码：<span class="hljs-subst">{response.ErrorCode}</span>，错误描述：<span class="hljs-subst">{response.ErrorMessage}</span>）。"</span><br> );<br> }<br> <span class="hljs-keyword">return</span> response;<br>}<br></code></pre></td></tr></table></figure><h3 id="生成客户端参数"><a href="#生成客户端参数" class="headerlink" title="生成客户端参数"></a>生成客户端参数</h3><p>拿着下单后的PrepayId就可以去获取客户端所需参数了</p><figure class="highlight c#"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br></pre></td><td class="code"><pre><code class="hljs c#"><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> 生成客户端 JSAPI / 小程序调起支付所需的参数字典</span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><returns></span><span class="hljs-doctag"></returns></span></span><br><span class="hljs-function"><span class="hljs-keyword">public</span> IDictionary<<span class="hljs-built_in">string</span>, <span class="hljs-built_in">string</span>> <span class="hljs-title">GetParametersForJsapiPayRequest</span>(<span class="hljs-params">ParametersForJsapiPayRequest requestModel</span>)</span><br>{<br> <span class="hljs-keyword">try</span><br> {<br> <span class="hljs-comment">// 创建客户端</span><br> <span class="hljs-keyword">var</span> client = CreateClient(requestModel.MerchantId);<br> <span class="hljs-keyword">var</span> res = client.GenerateParametersForJsapiPayRequest(requestModel.AppId, requestModel.PrepayId);<br> <span class="hljs-keyword">var</span> ret = <span class="hljs-keyword">new</span> Dictionary<<span class="hljs-built_in">string</span>, <span class="hljs-built_in">string</span>>(res)<br> {<br> <span class="hljs-comment">// 加上生成的业务单号，方便查询订单</span><br> { <span class="hljs-string">"billno"</span>, requestModel.BillNo }<br> };<br> <span class="hljs-keyword">return</span> ret;<br> }<br> <span class="hljs-keyword">catch</span> (Exception ex)<br> {<br> <span class="hljs-keyword">throw</span> <span class="hljs-keyword">new</span>(<span class="hljs-string">"生成客户端 JSAPI / 小程序调起支付所需的参数字典异常"</span>, ex);<br> }<br><br>}<br></code></pre></td></tr></table></figure><h3 id="回调方法"><a href="#回调方法" class="headerlink" title="回调方法"></a>回调方法</h3><figure class="highlight c#"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br><span class="line">47</span><br><span class="line">48</span><br><span class="line">49</span><br><span class="line">50</span><br><span class="line">51</span><br><span class="line">52</span><br><span class="line">53</span><br><span class="line">54</span><br><span class="line">55</span><br><span class="line">56</span><br><span class="line">57</span><br><span class="line">58</span><br><span class="line">59</span><br><span class="line">60</span><br><span class="line">61</span><br><span class="line">62</span><br><span class="line">63</span><br><span class="line">64</span><br><span class="line">65</span><br><span class="line">66</span><br><span class="line">67</span><br><span class="line">68</span><br><span class="line">69</span><br><span class="line">70</span><br><span class="line">71</span><br><span class="line">72</span><br><span class="line">73</span><br><span class="line">74</span><br></pre></td><td class="code"><pre><code class="hljs c#"><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> 微信支付回调</span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"></summary></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="merchantId"></span><span class="hljs-doctag"></param></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="timestamp"></span><span class="hljs-doctag"></param></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="nonce"></span><span class="hljs-doctag"></param></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="signature"></span><span class="hljs-doctag"></param></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><param name="serialNumber"></span><span class="hljs-doctag"></param></span></span><br><span class="hljs-comment"><span class="hljs-doctag">///</span> <span class="hljs-doctag"><returns></span><span class="hljs-doctag"></returns></span></span><br>[<span class="hljs-meta">HttpPost</span>]<br>[<span class="hljs-meta">Route(<span class="hljs-string">"wx/{merchant_id}/pay"</span>)</span>]<br><span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">async</span> Task<IActionResult> <span class="hljs-title">ReceiveMessage</span>(<span class="hljs-params"></span></span><br><span class="hljs-params"><span class="hljs-function"> [FromRoute(Name = <span class="hljs-string">"merchant_id"</span></span>)] <span class="hljs-built_in">string</span> merchantId,</span><br><span class="hljs-function"> [<span class="hljs-title">FromHeader</span>(<span class="hljs-params">Name = <span class="hljs-string">"Wechatpay-Timestamp"</span></span>)] <span class="hljs-built_in">string</span> timestamp,</span><br><span class="hljs-function"> [<span class="hljs-title">FromHeader</span>(<span class="hljs-params">Name = <span class="hljs-string">"Wechatpay-Nonce"</span></span>)] <span class="hljs-built_in">string</span> nonce,</span><br><span class="hljs-function"> [<span class="hljs-title">FromHeader</span>(<span class="hljs-params">Name = <span class="hljs-string">"Wechatpay-Signature"</span></span>)] <span class="hljs-built_in">string</span> signature,</span><br><span class="hljs-function"> [<span class="hljs-title">FromHeader</span>(<span class="hljs-params">Name = <span class="hljs-string">"Wechatpay-Serial"</span></span>)] <span class="hljs-built_in">string</span> serialNumber)</span><br>{<br> <span class="hljs-keyword">using</span> <span class="hljs-keyword">var</span> reader = <span class="hljs-keyword">new</span> StreamReader(App.HttpContext.Request.Body, Encoding.UTF8);<br> <span class="hljs-built_in">string</span> content = <span class="hljs-keyword">await</span> reader.ReadToEndAsync();<br> <span class="hljs-comment">//_logger.LogInformation("接收到微信支付推送的数据：{0}", content);</span><br><br> <span class="hljs-keyword">var</span> client = _tenPayService.CreateClient(merchantId);<br> <span class="hljs-built_in">bool</span> valid = client.VerifyEventSignature(<br> webhookTimestamp: timestamp,<br> webhookNonce: nonce,<br> webhookBody: content,<br> webhookSignature: signature,<br> webhookSerialNumber: serialNumber<br> );<br> <span class="hljs-keyword">if</span> (!valid)<br> {<br> <span class="hljs-comment">// NOTICE:</span><br> <span class="hljs-comment">// 需提前注入 CertificateManager、并下载平台证书，才可以使用扩展方法执行验签操作。</span><br> <span class="hljs-comment">// 请参考本示例项目 TenpayCertificateRefreshingBackgroundService 后台任务中的相关实现。</span><br> <span class="hljs-comment">// 有关 CertificateManager 的完整介绍请参阅《开发文档 / 基础用法 / 如何验证回调通知事件签名？》。</span><br> <span class="hljs-comment">// 后续如何解密并反序列化，请参阅《开发文档 / 基础用法 / 如何解密回调通知事件中的敏感数据？》。</span><br><br> <span class="hljs-comment">//记录验签失败日志</span><br> <span class="hljs-keyword">await</span> ExceptionLogHelper.WriteRequestToLogAsync(_logger, App.HttpContext, <span class="hljs-keyword">new</span> Exception(<span class="hljs-string">"微信支付验签失败"</span>), App.Configuration);<br> <span class="hljs-keyword">return</span> <span class="hljs-keyword">new</span> JsonResult(<span class="hljs-keyword">new</span> { code = <span class="hljs-string">"FAIL"</span>, message = <span class="hljs-string">"验签失败"</span> });<br> }<br><br> WechatTenpayEvent callbackModel = client.DeserializeEvent(content);<br> <span class="hljs-keyword">var</span> eventType = callbackModel.EventType?.ToUpper();<br> <span class="hljs-comment">//解密数据</span><br> TransactionResource callbackResource = client.DecryptEventResource<TransactionResource>(callbackModel);<br> <span class="hljs-keyword">switch</span> (eventType)<br> {<br> <span class="hljs-keyword">case</span> <span class="hljs-string">"TRANSACTION.SUCCESS"</span>:<br> {<br><br> <span class="hljs-comment">//_logger.LogInformation("接收到微信支付推送的订单支付成功通知，商户订单号：{0}", callbackResource.OutTradeNumber);</span><br> <span class="hljs-comment">// 成功情况</span><br> _vipService.DoPaySuccessOp(callbackResource, callbackModel);<br> }<br> <span class="hljs-keyword">break</span>;<br><br> <span class="hljs-literal">default</span>:<br> {<br> <span class="hljs-keyword">if</span> (callbackResource.IsNull())<br> {<br> <span class="hljs-comment">//记录其他情况日志</span><br> <span class="hljs-keyword">await</span> ExceptionLogHelper.WriteRequestToLogAsync(_logger, App.HttpContext, <span class="hljs-keyword">new</span> Exception(<span class="hljs-string">"微信支付通知失败"</span>), App.Configuration);<br> }<br><br> <span class="hljs-comment">// 其他情况默认失败</span><br> <span class="hljs-keyword">await</span> _vipService.DoPayFailureOpAsync(<span class="hljs-string">$"回调发生错误：<span class="hljs-subst">{callbackModel.Summary}</span>"</span>, callbackResource.OutTradeNumber, callbackModel.CreateTime.ToDate(), JToken.FromObject(callbackModel));<br> }<br> <span class="hljs-keyword">break</span>;<br> }<br><br> <span class="hljs-keyword">return</span> <span class="hljs-keyword">new</span> JsonResult(<span class="hljs-keyword">new</span> { code = <span class="hljs-string">"SUCCESS"</span>, message = <span class="hljs-string">"成功"</span> });<br>}<br></code></pre></td></tr></table></figure><p>至此就ok啦，业务处理的代码就不放了，根据自己的情况编写。</p><h2 id="其他"><a href="#其他" class="headerlink" title="其他"></a>其他</h2><h3 id="前端"><a href="#前端" class="headerlink" title="前端"></a>前端</h3><p>本地测试时，支付用的时wx官方提供的小程序示例，其中有个模块叫接口能力——发起支付，改改提交方法即可</p><figure class="highlight js"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br></pre></td><td class="code"><pre><code class="hljs js">wx.<span class="hljs-property">requestPayment</span><br>(<br> {<br> <span class="hljs-string">"appId"</span>: <span class="hljs-string">"**********"</span>,<br> <span class="hljs-string">"timeStamp"</span>: <span class="hljs-string">"1708416150"</span>,<br> <span class="hljs-string">"nonceStr"</span>: <span class="hljs-string">""</span>**********<span class="hljs-string">","</span>,<br> <span class="hljs-string">"package"</span>: <span class="hljs-string">"prepay_id="</span>**********<span class="hljs-string">","</span>,<br> <span class="hljs-string">"signType"</span>: <span class="hljs-string">"RSA"</span>,<br> <span class="hljs-string">"paySign"</span>: <span class="hljs-string">""</span>**********<span class="hljs-string">","</span>,<br> <span class="hljs-string">"billno"</span>: <span class="hljs-string">"cz_517123880726597"</span>,<br> <span class="hljs-string">"success"</span>:<span class="hljs-keyword">function</span>(<span class="hljs-params">res</span>){},<br> <span class="hljs-string">"fail"</span>:<span class="hljs-keyword">function</span>(<span class="hljs-params">res</span>){},<br> <span class="hljs-string">"complete"</span>:<span class="hljs-keyword">function</span>(<span class="hljs-params">res</span>){}<br> }<br>)<br></code></pre></td></tr></table></figure><h3 id="回调测试"><a href="#回调测试" class="headerlink" title="回调测试"></a>回调测试</h3><p>如果没有测试服务器，像我一样，可以使用natapp内网穿透，如果在公司测试的话开个内网穿透就ok了</p><p>如果有其他啥好方法也可以分享一下！</p>]]></content>
<categories>
<category>.Net</category>
</categories>
<tags>
<tag>.Net</tag>
<tag>微信支付</tag>
</tags>
</entry>
<entry>
<title>使用acme.sh配置ssl证书并自动续签</title>
<link href="/2024/02/18/linux/001-%E4%BD%BF%E7%94%A8acme.sh%E8%87%AA%E5%8A%A8%E7%BB%AD%E7%AD%BEssl%E8%AF%81%E4%B9%A6/"/>
<url>/2024/02/18/linux/001-%E4%BD%BF%E7%94%A8acme.sh%E8%87%AA%E5%8A%A8%E7%BB%AD%E7%AD%BEssl%E8%AF%81%E4%B9%A6/</url>
<content type="html"><![CDATA[<h1 id="使用acme-sh配置SSL证书并自动续签"><a href="#使用acme-sh配置SSL证书并自动续签" class="headerlink" title="使用acme.sh配置SSL证书并自动续签"></a>使用acme.sh配置SSL证书并自动续签</h1><p>参考官网</p><p><a href="https://github.com/acmesh-official/acme.sh/wiki">Home · acmesh-official/acme.sh Wiki (github.com)</a></p><p>acme.sh用于生成免费的ssl证书，其完整实现了acme协议，并且由纯Shell脚本语言编写，没有过多的依赖项，安装和使用都非常方便。</p><p>支持多个ssl签发平台，如<a href="https://letsencrypt.org/">Let’s Encrypt (letsencrypt.org)</a>、<a href="https://zerossl.com/">Free SSL Certificates and SSL Tools - ZeroSSL</a></p><p>本文使用Let’s Encrypt</p><h2 id="准备环境："><a href="#准备环境：" class="headerlink" title="准备环境："></a>准备环境：</h2><ul><li>域名</li><li>Linux版本<code>Ubuntu22.04</code></li><li>代理服务器<code>Nginx1.18.0</code></li><li>acem.sh</li></ul><h3 id="下载安装acme-sh"><a href="#下载安装acme-sh" class="headerlink" title="下载安装acme.sh"></a>下载安装acme.sh</h3><figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><code class="hljs shell">curl https://get.acme.sh | sh -s [email protected]<br></code></pre></td></tr></table></figure><p>使用这个安装干了些啥</p><ul><li><p>部署acme.sh程序到用户文件夹</p></li><li><p>为脚本创建新名称<code> acme.sh=~/.acme.sh/acme.sh</code></p><blockquote><p>需重启终端，不想重启的话<code> .acme.sh# alias acme.sh=~/.acme.sh/acme.sh</code></p></blockquote></li><li><p>创建一个每日定时任务，用于自动更新即将过期的证书</p><p>通过<code>crontab -l</code> 查看：</p><figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><code class="hljs shell">18 18 * * * "/root/.acme.sh"/acme.sh --cron --home "/root/.acme.sh" > /dev/null<br></code></pre></td></tr></table></figure></li></ul><p>安装后目录</p><figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><code class="hljs shell">account.conf acme.sh acme.sh.env deploy dnsapi http.header notify<br></code></pre></td></tr></table></figure><p>具体命令可查看官网</p><h2 id="使用acme-sh配置ssl证书"><a href="#使用acme-sh配置ssl证书" class="headerlink" title="使用acme.sh配置ssl证书"></a>使用acme.sh配置ssl证书</h2><h3 id="直接指向项目"><a href="#直接指向项目" class="headerlink" title="直接指向项目"></a>直接指向项目</h3><figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><code class="hljs shell">acme.sh --issue -d example.com -d test.com -w /var/www/project<br></code></pre></td></tr></table></figure><p>-d参数指定域名，多个域名使用多个-d参数，第一个-d参数指定的域名即证书的主体名称，其它-d参数指定的域名为证书的可选主体名称。</p><p>-w参数指定的是域名的webroot目录，以example.com为例，-w参数的值即是<a href="http://example.com对应的webroot目录.如果使用多个-d参数同时指定了多个域名,则所有这些域名必须对应同一个webroot目录;另外,当前系统用户必须具有webroot目录的写入权限./">http://example.com对应的webroot目录。如果使用多个-d参数同时指定了多个域名，则所有这些域名必须对应同一个webroot目录；另外，当前系统用户必须具有webroot目录的写入权限。</a></p><h3 id="DNS自动模式（建议）"><a href="#DNS自动模式（建议）" class="headerlink" title="DNS自动模式（建议）"></a>DNS自动模式（建议）</h3><p>此方法会向域名解析平台添加一个TXT记录值，需要提供对应平台的Key和Secret，具体参考<a href="https://github.com/acmesh-official/acme.sh/blob/master/dnsapi/dns_ali.sh">acme.sh/dnsapi/dns_ali.sh at master · acmesh-official/acme.sh (github.com)</a> 我使用的是dns_ali。</p><figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><code class="hljs shell"><span class="hljs-meta prompt_">#</span><span class="language-bash">切换默认平台为letsencrypt 其他更换最后平台即可</span><br>acme.sh --set-default-ca --server letsencrypt<br></code></pre></td></tr></table></figure><blockquote><p>默认的签发平台是ZeroSSL，我使用的时候想着就用默认的平台，可是一直报错<code> et authz objec with invalid status, please try again later.</code> github上有人说是ZeroSSL的dns身份认证出问题了。<a href="https://github.com/acmesh-official/acme.sh/issues/4991">This domain won’t issue · Issue #4991 · acmesh-official/acme.sh (github.com)</a> 所以我换成了用letsencrypt</p></blockquote><p>获取阿里云的Key和Secret，添加到系统环境变量</p><figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><code class="hljs shell">export Ali_Key="*******************"<br>export Ali_Secret="*********************"<br></code></pre></td></tr></table></figure><p>生成证书</p><figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><code class="hljs shell">acme.sh --issue --dns dns_ali -d example.com -d www.example.com<br></code></pre></td></tr></table></figure><p>该命令从系统变量中读取aliyun的api授权ID和密码，并通过dns_ali参数指定DNS提供商为阿里云。该命令将通过api自动为指定域名添加txt记录，并在验证完毕后自动移除txt记录。</p><p>aliyun的api授权ID和密码将被保存在.acme.sh的账户配置文件中，以供将来自动更新证书时使用，存储位置为：</p><p><code> ~/.acme.sh/account.conf</code></p><p>通过<code> --install-cert</code>部署证书</p><figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br></pre></td><td class="code"><pre><code class="hljs shell">acme.sh --install-cert -d *.example.com \<br>--key-file /etc/nginx/ssl/in/example.com.key \<br>--fullchain-file /etc/nginx/ssl/fullchain.cer \<br>--reloadcmd "nginx -s reload"<br></code></pre></td></tr></table></figure><p>使用<code> acme.sh --list</code>查看证书列表</p><figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><code class="hljs shell">Main_Domain KeyLength SAN_Domains CA Created Renew<br>*.ihuadz.top "ec-256" ihuadz.top LetsEncrypt.org 2024-02-18T04:06:07Z 2024-04-17T04:06:07Z<br></code></pre></td></tr></table></figure><h2 id="Nginx-部署"><a href="#Nginx-部署" class="headerlink" title="Nginx 部署"></a>Nginx 部署</h2><p>在项目对应的Nginx配置文件中添加</p><figure class="highlight json"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br></pre></td><td class="code"><pre><code class="hljs json">server <span class="hljs-punctuation">{</span><br> listen <span class="hljs-number">443</span> ssl;<br> server_name blog.ihuadz.top;<br> root /var/www/hexo;<br> <br> ssl_certificate <span class="hljs-string">"/etc/nginx/ssl/ihuadz.top/fullchain.cer"</span>;<br> ssl_certificate_key <span class="hljs-string">"/etc/nginx/ssl/ihuadz.top/*.ihuadz.top.key"</span>;<br> ssl_session_cache shared<span class="hljs-punctuation">:</span>SSL<span class="hljs-punctuation">:</span><span class="hljs-number">1</span>m;<br> ssl_session_timeout <span class="hljs-number">10</span>m;<br> ssl_ciphers HIGH<span class="hljs-punctuation">:</span>!aNULL<span class="hljs-punctuation">:</span>!MD5;<br> ssl_prefer_server_ciphers on;<br><span class="hljs-punctuation">}</span><br></code></pre></td></tr></table></figure><p>访问<a href="https://blog.ihuadz.top/">https://blog.ihuadz.top</a> ok。没问题</p><blockquote><p>不同的项目配置不同的域名和路径即可，使用泛域名的话就不用重新申请证书</p></blockquote>]]></content>
<categories>
<category>Linux</category>
</categories>
<tags>
<tag>Aginx</tag>
<tag>Linux</tag>
<tag>SSL</tag>
</tags>
</entry>
<entry>
<title>EFCore概述</title>
<link href="/2024/02/01/ef_core/01-EFCore%E6%A6%82%E8%BF%B0/"/>
<url>/2024/02/01/ef_core/01-EFCore%E6%A6%82%E8%BF%B0/</url>
<content type="html"><![CDATA[<h1 id="EFCore概述"><a href="#EFCore概述" class="headerlink" title="EFCore概述"></a>EFCore概述</h1><p>本系列文章参考微软官方文档：<a href="https://learn.microsoft.com/zh-cn/ef/core/">Entity Framework Core | Microsoft Learn</a>；</p><p>Entity Framework(Ef) Core是轻量化、可扩展、开源和跨平台的常用Entity Framework数据访问技术。</p><p>EF Core可用作对象关系映射程序（O/RM），这可以实现以下两点：</p><ul><li>使.NET开发人员能够使用.NET对象处理数据库。</li><li>无需再像通常那样编写大部分数据访问代码。</li></ul><p>EF Core 支持多个数据库引擎。</p>]]></content>
<categories>
<category>.Net</category>
<category>EFCore</category>
</categories>
<tags>
<tag>.Net</tag>
<tag>EFCore</tag>
</tags>
</entry>
<entry>
<title>在Linux上使用Nginx部署ASP.NET Core应用</title>
<link href="/2024/01/26/dotnet/004-%E5%9C%A8Linux%E4%B8%8A%E9%83%A8%E7%BD%B2ASP.NET%20Core%E5%BA%94%E7%94%A8/"/>
<url>/2024/01/26/dotnet/004-%E5%9C%A8Linux%E4%B8%8A%E9%83%A8%E7%BD%B2ASP.NET%20Core%E5%BA%94%E7%94%A8/</url>
<content type="html"><![CDATA[<h1 id="在Linux上使用Nginx部署ASP-NET-Core应用"><a href="#在Linux上使用Nginx部署ASP-NET-Core应用" class="headerlink" title="在Linux上使用Nginx部署ASP.NET Core应用"></a>在Linux上使用Nginx部署ASP.NET Core应用</h1><p>本篇文章参考微软官方文章<a href="https://learn.microsoft.com/zh-cn/aspnet/core/host-and-deploy/linux-nginx?view=aspnetcore-8.0&tabs=linux-ubuntu">使用 Nginx 在 Linux 上托管 ASP.NET Core</a> </p><h2 id="准备环境"><a href="#准备环境" class="headerlink" title="准备环境"></a>准备环境</h2><ul><li>Linux版本<code>Ubuntu22.04</code></li><li>.Net运行时<code>.NetRutime8.0</code></li><li>代理服务器<code>Nginx1.18.0</code></li></ul><h3 id="安装-Net"><a href="#安装-Net" class="headerlink" title="安装.Net"></a>安装.Net</h3><figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br></pre></td><td class="code"><pre><code class="hljs shell"><span class="hljs-meta prompt_"># </span><span class="language-bash">运行时</span><br>sudo apt-get update && \<br>sudo apt-get install -y dotnet-runtime-8.0 <br><span class="hljs-meta prompt_"></span><br><span class="hljs-meta prompt_"># </span><span class="language-bash">Sdk</span><br>sudo apt install dotnet-sdk-8.0<br></code></pre></td></tr></table></figure><blockquote><p>安装sdk时可能会出现找不到包的情况，这时使用官方的安装脚本即可</p><figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br></pre></td><td class="code"><pre><code class="hljs shell"><span class="hljs-meta prompt_"># </span><span class="language-bash">下载脚本</span><br>wget https://dot.net/v1/dotnet-install.sh -O dotnet-install.sh<br><span class="hljs-meta prompt_"></span><br><span class="hljs-meta prompt_"># </span><span class="language-bash">修改脚本权限</span><br>chmod +x ./dotnet-install.sh<br><span class="hljs-meta prompt_"></span><br><span class="hljs-meta prompt_"># </span><span class="language-bash">安装最新版本，若需要LTS删除--version latest</span><br>./dotnet-install.sh --version latest<br><span class="hljs-meta prompt_"></span><br><span class="hljs-meta prompt_">#</span><span class="language-bash">runtime也可以用脚本安装</span><br>./dotnet-install.sh --version latest --runtime aspnetcore<br></code></pre></td></tr></table></figure></blockquote><figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><code class="hljs shell"><span class="hljs-meta prompt_"># </span><span class="language-bash">查看dotnet版本</span><br>dotnet --info<br></code></pre></td></tr></table></figure><p><img src="/../img/007/01.png" alt="shell"></p><h3 id="部署Asp-Net项目"><a href="#部署Asp-Net项目" class="headerlink" title="部署Asp.Net项目"></a>部署Asp.Net项目</h3><p>本地运行OK后发布上传到服务器，这里我使用的时<code>XFtp</code>，和XShell一套挺好用的；</p><p>测试应用：</p><blockquote><p>注意：当NETCORE的版本低于3.0时，对应的命令为<br><code>dotnet web.dll --server.urls="http://localhost:7102"</code><br>当NETCORE高于等于3.0版本时<br><code>--urls "http://localhost:7102"</code> </p></blockquote><figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><code class="hljs shell"><span class="hljs-meta prompt_"># </span><span class="language-bash">Linux进入文件目录运行应用</span><br>dotnet RazorPageDemo.dll --urls "http://localhost:7102"<br></code></pre></td></tr></table></figure><p><img src="/../img/007/02.png" alt="Alt text"></p><h3 id="配置nginx"><a href="#配置nginx" class="headerlink" title="配置nginx"></a>配置nginx</h3><p>nginx默认的配置路径<code>/etc/nginx/conf.d</code><br>新建文件<code>rdemo.conf</code>并添加内容</p><figure class="highlight json"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br></pre></td><td class="code"><pre><code class="hljs json">server<span class="hljs-punctuation">{</span><br> listen <span class="hljs-number">7102</span>;<br> server_name *.exmple.com;<br> location /<span class="hljs-punctuation">{</span><br> proxy_pass http<span class="hljs-punctuation">:</span><span class="hljs-comment">//127.0.0.1:7202/;</span><br> <span class="hljs-punctuation">}</span><br><span class="hljs-punctuation">}</span><br></code></pre></td></tr></table></figure><p>重新加载nginx配置文件<code>nginx -s reload</code></p><p>访问页面</p><p><img src="/../img/007/03.png" alt="Alt text"> </p><h3 id="启动后台守护程序"><a href="#启动后台守护程序" class="headerlink" title="启动后台守护程序"></a>启动后台守护程序</h3><p>ctrl+c停止程序运行<br>创建服务定义文件：</p><figure class="highlight bash"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><code class="hljs bash">sudo nano /etc/systemd/system/kestrel-rdemo.service<br></code></pre></td></tr></table></figure><p>以下示例是应用的一个 .ini 服务文件：</p><figure class="highlight text"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br></pre></td><td class="code"><pre><code class="hljs text">[Unit]<br>Description=Example .NET Web API App running on Linux<br><br>[Service]<br>WorkingDirectory=/var/www/razorpagedemo<br>ExecStart=/usr/bin/dotnet /var/www/razorpagedemo/RazorPageDemo.dll --urls "http://localhost:7202"<br>Restart=always<br># Restart service after 10 seconds if the dotnet service crashes:<br>RestartSec=10<br>KillSignal=SIGINT<br>SyslogIdentifier=razorpagedemo<br>User=www-data<br>Environment=ASPNETCORE_ENVIRONMENT=Production<br>Environment=DOTNET_NOLOGO=false<br><br>[Install]<br>WantedBy=multi-user.target<br></code></pre></td></tr></table></figure><figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br></pre></td><td class="code"><pre><code class="hljs shell"><span class="hljs-meta prompt_">#</span><span class="language-bash">启动服务</span><br>sudo systemctl enable kestrel-rdemo.service<br><span class="hljs-meta prompt_">#</span><span class="language-bash">运行</span><br>sudo systemctl start kestrel-rdemo.service<br><span class="hljs-meta prompt_">#</span><span class="language-bash">查看状态</span><br>sudo systemctl status kestrel-rdemo.service<br></code></pre></td></tr></table></figure><p>OK，访问没问题就可以了，云服务器的话记得打开端口</p>]]></content>
<categories>
<category>.Net</category>
</categories>
<tags>
<tag>.Net</tag>
<tag>Aginx</tag>
</tags>
</entry>
<entry>
<title>一次购买服务器的经历</title>
<link href="/2024/01/26/essays/001-%E4%B8%80%E6%AC%A1%E8%B4%AD%E4%B9%B0%E6%9C%8D%E5%8A%A1%E5%99%A8%E7%9A%84%E7%BB%8F%E5%8E%86/"/>
<url>/2024/01/26/essays/001-%E4%B8%80%E6%AC%A1%E8%B4%AD%E4%B9%B0%E6%9C%8D%E5%8A%A1%E5%99%A8%E7%9A%84%E7%BB%8F%E5%8E%86/</url>
<content type="html"><![CDATA[<h1 id="一次购买服务器的经历"><a href="#一次购买服务器的经历" class="headerlink" title="一次购买服务器的经历"></a>一次购买服务器的经历</h1><h2 id="起因"><a href="#起因" class="headerlink" title="起因"></a>起因</h2><p>事情是这样的，收到一条阿里云的短信，说是云服务器99元一年，这配置得心动一下啊； </p><p><img src="/../img/006/01.png" alt="阿里云服务器"> </p><p>之前不是在国外域名商namesilo买了域名嘛，刚好买一台Linux拿来练练手。</p><h2 id="购买服务器"><a href="#购买服务器" class="headerlink" title="购买服务器"></a>购买服务器</h2><p>开开心心付了款，等待分配实例。OK，成功登录上熟练的<code>sudo apt update && sudo apt upgrade</code>；没问题，一切都正常。好了，开始配置<code>nginx</code>，把我的博客给上传，配置好域名。<br>不错，正常访问<br><img src="/../img/006/02.png" alt="ihuadz"></p><blockquote><p>关于博客搭建可以参看我的第一篇博客<a href="https://gblog.ihuadz.top/">https://gblog.ihuadz.top</a> </p></blockquote><h2 id="出问题了"><a href="#出问题了" class="headerlink" title="出问题了"></a>出问题了</h2><p>下班回家，想继续看一下还能不能正常访问，毕竟用的是国外域名商，果然：<br><img src="/../img/006/03.png" alt="ohps"><br>好了，那就备案呗；疯狂填信息，哦豁！需要实名域名。。。<br>咋整，namesilo又不提供实名服务。没办法，只能在阿里云重新买一个域名了 </p><blockquote><p>对了，这里用的都是<code>gblog.ihuadz.top</code>域名，部署到了<code>github page</code>上，<code>blog.ihuadz.top</code>暂时用不了是因为服务器需要等域名实名后2-3天才能备案 </p></blockquote><h2 id="总结"><a href="#总结" class="headerlink" title="总结"></a>总结</h2><blockquote><p>服务器和域名，要么全国内，要么全国外<br>自己玩又有购买能力的话，全国外吧，毕竟实名认证挺麻烦<br>怕封ip又想向我一样贪小便宜就老老实实玩全国内吧</p></blockquote>]]></content>
<categories>
<category>随笔</category>
</categories>
<tags>
<tag>随笔</tag>
</tags>
</entry>
<entry>
<title>英语语法架构</title>
<link href="/2023/10/30/english/001-%E8%8B%B1%E8%AF%AD%E8%AF%AD%E6%B3%95%E6%9E%B6%E6%9E%84/"/>
<url>/2023/10/30/english/001-%E8%8B%B1%E8%AF%AD%E8%AF%AD%E6%B3%95%E6%9E%B6%E6%9E%84/</url>
<content type="html"><![CDATA[<h2 id="语法架构"><a href="#语法架构" class="headerlink" title="语法架构"></a>语法架构</h2><p><img src="https://s2.loli.net/2024/01/22/DCzuriOFfW9wUIa.jpg" alt="EnglishGrammarStruc.jpg"></p>]]></content>
<categories>
<category>英语</category>
</categories>
<tags>
<tag>英语</tag>
</tags>
</entry>
<entry>
<title>英语动词时态例句</title>
<link href="/2023/08/02/english/002-%E5%8A%A8%E8%AF%8D%E6%97%B6%E6%80%81%E4%BE%8B%E5%8F%A5/"/>
<url>/2023/08/02/english/002-%E5%8A%A8%E8%AF%8D%E6%97%B6%E6%80%81%E4%BE%8B%E5%8F%A5/</url>
<content type="html"><![CDATA[<h2 id="英语动词时态例句"><a href="#英语动词时态例句" class="headerlink" title="英语动词时态例句"></a>英语动词时态例句</h2><table><thead><tr><th>时间\时态</th><th>简单时态</th><th>进行时态</th><th>完成时态</th><th>完成进行时态</th></tr></thead><tbody><tr><td>现在</td><td>She goes shopping every Saturday. (她每个星期六去购物。)</td><td>She is going shopping right now. (她正在去购物。)</td><td>She has already gone shopping. (她已经去购物了。)</td><td>She has been going shopping for two hours. (她已经去购物两个小时了。)</td></tr><tr><td>过去</td><td>She went shopping last Sunday. (她上个星期天去购物了。)</td><td>She was going shopping when I called. (我给她打电话时，她正在去购物。)</td><td>She had already gone shopping when her friends arrived. (她的朋友到达时，她已经去购物了。)</td><td>She had been going shopping for two hours before the mall closed. (购物中心关门前，她已经去购物两个小时了。)</td></tr><tr><td>将来</td><td>She will go shopping tomorrow. (她明天会去购物。)</td><td>She will be going shopping at this time tomorrow. (明天这个时候，她将在去购物的路上。)</td><td>She will have gone shopping by the time you arrive. (到你到达的时候，她会已经去购物了。)</td><td>She will have been going shopping for three hours by 5 PM. (到下午5点，她将已经去购物三个小时了。)</td></tr><tr><td>过去将来</td><td>She said she would go shopping last weekend, but she couldn’t. (她说上个周末会去购物，但她没去成。)</td><td>She said she would be going shopping at this time last Saturday. (她说上个星期六这个时候会去购物。)</td><td>She said she would have gone shopping before the store closed. (她说店关门前会去购物。)</td><td>She said she would have been going shopping for two hours by the time her friends arrived. (她说她的朋友到达时，她已经去购物两个小时了。)</td></tr></tbody></table>]]></content>
<categories>
<category>英语</category>
</categories>
<tags>
<tag>英语</tag>
</tags>
</entry>
<entry>
<title>.NET学习计划</title>
<link href="/2023/05/31/dotnet/001-DotNET%E5%AD%A6%E4%B9%A0%E8%AE%A1%E5%88%92/"/>
<url>/2023/05/31/dotnet/001-DotNET%E5%AD%A6%E4%B9%A0%E8%AE%A1%E5%88%92/</url>
<content type="html"><![CDATA[<h1 id="NET学习计划"><a href="#NET学习计划" class="headerlink" title=".NET学习计划"></a>.NET学习计划</h1><p>因为要上班，学习的时候总是东一榔头西一斧头的，导致啥啥都学不好，还经常忘记，本篇文章暂拟一个计划，深入学习DotNET。由于是空余时间学习，就按照这个计划推进吧，在学习过程中逐渐优化，加油吧！</p><h2 id="计划"><a href="#计划" class="headerlink" title="计划"></a>计划</h2><ol><li><p>确定学习目标：</p><ul><li><p><a href="https://hengyu.club/2023/05/30/DotNET-001.Net%E5%B9%B3%E5%8F%B0%E7%9A%84%E6%A6%82%E5%BF%B5%E5%92%8C%E7%BB%84%E6%88%90%E9%83%A8%E5%88%86/" title=".NET-001.Net平台的概念和组成部分">了解.Net平台的概念和组成部分</a> </p></li><li><p><a href="https://learn.microsoft.com/zh-cn/dotnet/csharp/" title="C#官方文档">学习 C# 编程语言。</a> </p></li><li><p><a href="https://learn.microsoft.com/zh-cn/aspnet/core/?view=aspnetcore-7.0" title="ASP.NET 文档 | Microsoft Learn">掌握 ASP.NET Core 开发。</a> </p></li><li><p><a href="https://learn.microsoft.com/zh-cn/ef/" title="实体框架文档中心 | Microsoft Learn">学习使用 Entity Framework Core 进行数据库开发。</a> </p></li><li><p><a href="https://learn.microsoft.com/zh-cn/visualstudio/?view=vs-2022" title="Visual Studio 产品系列文档 | Microsoft Learn">掌握常用的 .NET 开发工具和技术。</a></p></li></ul></li><li><p>学习基础知识：</p><ul><li><input checked="" disabled="" type="checkbox"> 学习 C# 编程语言基础，包括语法、数据类型、控制流等。</li><li><input checked="" disabled="" type="checkbox"> <a href="https://hengyu.club/2023/05/31/DotNET-002%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E7%BC%96%E7%A8%8B/">了解面向对象编程（OOP）的基本概念和原则。</a> </li><li><input checked="" disabled="" type="checkbox"> 学习使用 Visual Studio 或者 Visual Studio Code 进行 .NET 开发。</li></ul></li><li><p>深入学习 .NET 平台和核心概念：</p><ul><li><input checked="" disabled="" type="checkbox"> 了解 .NET 平台的历史和演变。</li><li><input checked="" disabled="" type="checkbox"> 学习 .NET 标准库和常用的命名空间。（太多了，持续学习中…）</li><li><input checked="" disabled="" type="checkbox"> 了解 .NET Core 和 .NET Framework 的区别和共同点。(最大区别，跨平台..)</li></ul></li><li><p>学习 ASP.NET Core 开发：</p><ul><li><input checked="" disabled="" type="checkbox"> 了解 ASP.NET Core 的基本概念和架构。</li><li><input checked="" disabled="" type="checkbox"> 学习使用 MVC（模型-视图-控制器）或者 Razor Pages 进行 Web 开发。</li><li><input checked="" disabled="" type="checkbox"> 掌握路由、中间件、模型绑定、身份验证和授权等核心功能。</li><li><input checked="" disabled="" type="checkbox"> 学习前端开发技术，如 HTML、CSS 和 JavaScript。</li></ul></li><li><p>数据库开发：</p><ul><li><input disabled="" type="checkbox"> 学习使用 Entity Framework Core 进行数据库访问和操作。</li><li><input disabled="" type="checkbox"> 掌握数据库迁移和代码优先开发的概念和实践。</li><li><input disabled="" type="checkbox"> 了解常见的数据库管理系统，如 SQL Server、MySQL 或者 PostgreSQL。</li></ul></li><li><p>学习资源和实践：</p><ul><li><input disabled="" type="checkbox"> 阅读官方文档和教程，如 Microsoft 的官方文档和 ASP.NET Core 文档。</li><li><input disabled="" type="checkbox"> 参加在线课程或者培训班，如 Microsoft Learn 或者 Pluralsight 提供的相关课程。</li><li><input disabled="" type="checkbox"> 参与开发社区和论坛，与其他开发者交流和分享经验。</li><li><input disabled="" type="checkbox"> 尝试编写小型项目或者参与开源项目，实践所学知识。</li></ul></li><li><p>学习开源框架研究源码</p><ul><li><input disabled="" type="checkbox"> 学习研究公司框架源码</li><li><input disabled="" type="checkbox"> 学习研究Furion框架</li><li><input disabled="" type="checkbox"> 学习研究FreeSql框架-与EFCore比较</li></ul></li><li><p>持续学习和更新：</p><ul><li><input disabled="" type="checkbox"> 订阅 .NET 相关的博客、新闻和邮件列表，了解最新的技术动态。</li><li><input disabled="" type="checkbox"> 参与技术会议和线下活动，与其他开发者面对面交流和学习。</li><li><input disabled="" type="checkbox"> 持续关注 .NET 社区的发展和新兴技术，不断扩展自己的知识面。</li></ul></li></ol>]]></content>
<categories>
<category>.Net</category>
</categories>
<tags>
<tag>.Net</tag>
</tags>
</entry>
<entry>
<title>.Net平台的概念和组成部分</title>
<link href="/2023/05/30/dotnet/002-DotNET%E5%B9%B3%E5%8F%B0%E7%9A%84%E6%A6%82%E5%BF%B5%E5%92%8C%E7%BB%84%E6%88%90%E9%83%A8%E5%88%86/"/>
<url>/2023/05/30/dotnet/002-DotNET%E5%B9%B3%E5%8F%B0%E7%9A%84%E6%A6%82%E5%BF%B5%E5%92%8C%E7%BB%84%E6%88%90%E9%83%A8%E5%88%86/</url>
<content type="html"><![CDATA[<h1 id="Net平台的概念和组成部分"><a href="#Net平台的概念和组成部分" class="headerlink" title=".Net平台的概念和组成部分"></a>.Net平台的概念和组成部分</h1><p>.NET 平台是一个跨平台的软件开发平台，由微软公司开发和维护。它提供了一个统一的环境和工具集，用于开发和执行各种类型的应用程序，包括桌面应用程序、Web 应用程序、移动应用程序、云服务等。下面是.NET 平台的概念和组成部分的介绍：</p><h3 id="Common-Language-Runtime-CLR"><a href="#Common-Language-Runtime-CLR" class="headerlink" title="Common Language Runtime (CLR)"></a>Common Language Runtime (CLR)</h3><p>CLR 是.NET 平台的核心组件之一，它提供了应用程序的执行环境。CLR 负责将.NET 程序编译为中间语言（IL）并执行，同时处理内存管理、安全性、异常处理等运行时任务。</p><h3 id="NET-Framework"><a href="#NET-Framework" class="headerlink" title=".NET Framework"></a>.NET Framework</h3><p>.NET Framework 是最早引入的.NET 平台版本，它是一个用于构建 Windows 应用程序的完整开发框架。它包括了大量的类库、工具和运行时环境，支持多种编程语言（如C#、VB.NET 和 F#）。</p><h3 id="NET-Core"><a href="#NET-Core" class="headerlink" title=".NET Core"></a>.NET Core</h3><p>.NET Core 是.NET 平台的开源版本，它是跨平台的，可以在 Windows、Linux 和 macOS 等操作系统上运行。.NET Core 面向云和容器化应用开发，具有更轻量级的体积和更高的性能。</p><h3 id="ASP-NET"><a href="#ASP-NET" class="headerlink" title="ASP.NET"></a>ASP.NET</h3><p>ASP.NET 是.NET 平台的 Web 开发框架，用于构建动态的、可扩展的 Web 应用程序。它提供了一组强大的工具和功能，包括模型-视图-控制器（MVC）模式、Web API、身份验证、授权等。</p><h3 id="Entity-Framework"><a href="#Entity-Framework" class="headerlink" title="Entity Framework"></a>Entity Framework</h3><p>Entity Framework 是.NET 平台的对象关系映射（ORM）框架，用于简化与数据库的交互和数据持久化。它提供了一种面向对象的方式来操作数据库，支持多种数据库管理系统。</p><h3 id="编程语言"><a href="#编程语言" class="headerlink" title="编程语言"></a>编程语言</h3><p>.NET 平台支持多种编程语言，包括C#、VB.NET、F#等。C# 是.NET 平台的主要语言之一，它是一种现代、面向对象的编程语言，用于开发各种类型的应用程序。</p><h3 id="开发工具"><a href="#开发工具" class="headerlink" title="开发工具"></a>开发工具</h3><p>在.NET 平台上开发应用程序时，常用的开发工具包括 Visual Studio 和 Visual Studio Code。Visual Studio 是一个强大的集成开发环境（IDE），提供了丰富的功能和工具，简化开发过程。</p><h3 id="NuGet"><a href="#NuGet" class="headerlink" title="NuGet"></a>NuGet</h3><p>NuGet 是.NET 平台的软件包管理系统，用于方便地添加、更新和管理项目所依赖的第三方库和工具。</p>]]></content>
<categories>
<category>.Net</category>
</categories>
<tags>
<tag>.Net</tag>
</tags>
</entry>
<entry>
<title>.NET面向对象编程</title>
<link href="/2023/05/30/dotnet/003-DotNET%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E7%BC%96%E7%A8%8B/"/>
<url>/2023/05/30/dotnet/003-DotNET%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E7%BC%96%E7%A8%8B/</url>
<content type="html"><![CDATA[<h1 id="面向对象编程"><a href="#面向对象编程" class="headerlink" title="面向对象编程"></a>面向对象编程</h1><p>面向对象编程（Object-Oriented Programming，简称OOP）是一种常用的编程范式，它以对象为基本单位，通过封装、继承和多态等概念来组织和构建程序。</p><p>在面向对象编程中，一个对象是由数据（属性）和操作（方法）组成的实体。对象可以互相通信和交互，通过调用彼此的方法来实现各种功能。以下是面向对象编程中的一些关键概念：</p><h3 id="类（Class）"><a href="#类（Class）" class="headerlink" title="类（Class）"></a>类（Class）</h3><p>类是对象的模板或蓝图，描述了对象的属性和方法。它定义了对象共享的特征和行为。类是创建对象的基础，可以看作是对象的类型。</p><h3 id="对象（Object）"><a href="#对象（Object）" class="headerlink" title="对象（Object）"></a>对象（Object）</h3><p>对象是类的实例，具体的实体。它具有类定义的属性和方法，并且可以进行特定的操作。每个对象都是独立的，拥有自己的状态。</p><h3 id="封装（Encapsulation）"><a href="#封装（Encapsulation）" class="headerlink" title="封装（Encapsulation）"></a>封装（Encapsulation）</h3><p>封装是将数据和方法组合在一个单元内，对外部隐藏对象的内部实现细节。通过封装，对象的内部状态和实现细节对外部是不可见的，只有通过公开的接口（方法）来访问和操作对象。</p><h3 id="继承（Inheritance）"><a href="#继承（Inheritance）" class="headerlink" title="继承（Inheritance）"></a>继承（Inheritance）</h3><p>继承是一种通过扩展现有类来创建新类的机制。子类可以继承父类的属性和方法，并可以新增或修改其行为。继承使得代码重用变得更加容易，同时可以建立类之间的层次关系。</p><h3 id="多态（Polymorphism）"><a href="#多态（Polymorphism）" class="headerlink" title="多态（Polymorphism）"></a>多态（Polymorphism）</h3><p>多态是指在父类的引用中使用子类的对象。多态允许使用统一的接口来处理不同的对象，通过动态绑定，可以在运行时确定要调用的方法。</p><h3 id="面向对象编程的优点"><a href="#面向对象编程的优点" class="headerlink" title="面向对象编程的优点"></a>面向对象编程的优点</h3><ul><li>模块化：通过封装和抽象，代码可以被组织成独立的模块，便于理解和维护。</li><li>代码重用：通过继承和多态，可以有效地重用已有的代码，减少重复编写相似功能的工作。</li><li>可扩展性：面向对象编程提供了良好的扩展性，可以通过新增类和修改现有类来扩展程序的功能。</li><li>更易于理解：面向对象编程提供了一种自然的、类似现实世界的抽象方式，使得代码更易于理解和交流。</li></ul>]]></content>
<categories>
<category>.Net</category>
</categories>
<tags>
<tag>.Net</tag>
</tags>
</entry>
<entry>
<title>我的第一篇博客</title>
<link href="/2023/05/19/essays/000-%E7%AC%AC%E4%B8%80%E7%AF%87BLOG/"/>
<url>/2023/05/19/essays/000-%E7%AC%AC%E4%B8%80%E7%AF%87BLOG/</url>
<content type="html"><![CDATA[<h1 id="我的第一篇博客"><a href="#我的第一篇博客" class="headerlink" title="我的第一篇博客"></a>我的第一篇博客</h1><p>第一篇博客也不知道写点啥，就先写一下如何建站的吧！</p><p>首先，为啥要弄这个博客呢？</p><ul><li><p>一个程序员的好奇心</p></li><li><p>真的想学点东西</p></li><li><p>装x</p></li></ul><p>就是这几点原因造就了这个站点，下面说一下技术吧。</p><h2 id="Hexo"><a href="#Hexo" class="headerlink" title="Hexo"></a>Hexo</h2><p>这就不用多说了，点击快速建站<a href="https://hexo.io/zh-cn/index.html" title="Hexo主页">Hexo</a>。这是我接触到的第一个博客框架，没用过其他的，感觉上手还是挺简单的，官网介绍的比较详细，轻松运行。</p><h2 id="主题"><a href="#主题" class="headerlink" title="主题"></a>主题</h2><p>我用的是Fluid，点击<a href="https://hexo.fluid-dev.com/docs/start/#%E6%90%AD%E5%BB%BA-hexo-%E5%8D%9A%E5%AE%A2">Fluid官方介绍</a> ，各主题应该大同小异可去Hexo官网选择。</p><h2 id="站点计数与评论"><a href="#站点计数与评论" class="headerlink" title="站点计数与评论"></a>站点计数与评论</h2><p>计数和评论放在一起是因为都用到了<a href="https://www.leancloud.cn/">LeanCloud</a>，一个基于Docker的云计算平台，分国内版和海外版，我用的是海外版，因为不需要实名。计数和评论都调用了此平台的API，网上有很多其他博主写的详细教程。</p><p>评论功能还用到了<a href="https://vercel.com/dashboard">Vercel</a>，一个网站托管服务，类似GitHub Pages，主要用它部署了<a href="https://waline.js.org/">Waline</a>，一款简洁安全的评论系统，挺牛的系统，登录、回复、表情、图片、管理评论啥啥都有。</p><h2 id="域名"><a href="#域名" class="headerlink" title="域名"></a>域名</h2><p>之前申请过阿里、腾讯的域名，那一个麻烦申请过的朋友应该都清楚，也是准备建站的时候才了解到<a href="https://namesilo-china.com/">NameSilo</a>，国外的一个域名服务网站，价格低，主要是续费也是差不多价格，学习使用域名的话，这个挺好的，还可以配置50个二级域名，自己玩够够的了。</p><h2 id="总结"><a href="#总结" class="headerlink" title="总结"></a>总结</h2><p>第一次写博客，不知道写啥，慢慢学习吧。</p><p>上面说到的技术都是粗略介绍了一下，之后有时间或者有需求的话做个系列介绍。</p><p>学习的时间不多，逐渐优化完善吧。</p>]]></content>
<categories>
<category>随笔</category>
</categories>
<tags>
<tag>随笔</tag>
</tags>
</entry>
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