更新个人信息页样式 这个头 得开 (#1977)

* 更新个人信息页样式

web/src/api/fileUploadAndDownload.js

@@ -55,3 +55,13 @@ export const importURL = (data) => {
     data
   })
 }
+
+
+// 上传文件 暂时用于头像上传
+export const uploadFile = (data) => {
+  return service({
+    url: "/fileUploadAndDownload/upload",
+    method: "post",
+    data,
+  });
+};

web/src/components/Avatar/ProfileAvatar.vue

@@ -0,0 +1,120 @@
+<template>
+  <div class="profile-avatar relative w-[120px] h-[120px] rounded-full overflow-hidden cursor-pointer group">
+    <img
+      v-if="modelValue"
+      class="w-full h-full object-cover"
+      :src="getUrl(modelValue)"
+      alt="头像"
+    />
+    <div
+      v-else
+      class="w-full h-full flex flex-col items-center justify-center bg-gray-100 dark:bg-slate-700"
+    >
+      <el-icon class="text-2xl text-gray-400">
+        <avatar />
+      </el-icon>
+      <span class="mt-2 text-sm text-gray-400">点击上传</span>
+    </div>
+
+    <div 
+      class="absolute inset-0 bg-black/30 opacity-0 group-hover:opacity-100 flex items-center justify-center transition-all duration-300"
+      @click="chooseFile"
+    >
+      <div class="text-center text-white">
+        <el-icon class="text-2xl"><camera-filled /></el-icon>
+        <div class="text-xs mt-1">更换头像</div>
+      </div>
+    </div>
+
+    <input
+      ref="fileInput"
+      type="file"
+      class="hidden"
+      accept="image/*"
+      @change="handleFileChange"
+    />
+  </div>
+</template>
+
+<script setup>
+import { ref } from 'vue'
+import { ElMessage } from 'element-plus'
+import { getUrl } from '@/utils/image'
+import service from '@/utils/request'
+
+defineOptions({
+  name: 'ProfileAvatar'
+})
+
+const { modelValue } = defineProps({
+  modelValue: {
+    type: String,
+    default: ''
+  }
+})
+
+const emit = defineEmits(['update:modelValue'])
+
+const fileInput = ref(null)
+
+const chooseFile = () => {
+  fileInput.value.click()
+}
+
+const handleFileChange = async (e) => {
+  const file = e.target.files[0]
+  if (!file) return
+
+  // 验证文件类型
+  if (!file.type.includes('image/')) {
+    ElMessage.error('请选择图片文件')
+    return
+  }
+
+  // 验证文件大小（限制为2MB）
+  if (file.size > 2 * 1024 * 1024) {
+    ElMessage.error('图片大小不能超过2MB')
+    return
+  }
+
+  try {
+    const formData = new FormData()
+    formData.append('file', file)
+    
+    const res = await service({
+      url: '/fileUploadAndDownload/upload',
+      method: 'post',
+      data: formData,
+      headers: {
+        'Content-Type': 'multipart/form-data'
+      }
+    })
+
+    if (res.code === 0 && res.data?.file?.url) {
+      emit('update:modelValue', res.data.file.url)
+      ElMessage.success('头像上传成功')
+    } else {
+      ElMessage.error(res.msg || '上传失败')
+    }
+  } catch {
+    ElMessage.error('头像上传失败，请重试')
+  } finally {
+    // 清空input，确保可以重复选择同一文件
+    e.target.value = ''
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+.profile-avatar {
+  img {
+    @apply transition-transform duration-300;
+  }
+
+  &:hover {
+    img {
+      @apply scale-110;
+    }
+  }
+}
+</style>