3.2.44

noear · Oct 12, 2022 · 978604e · 978604e
1 parent cc48303
commit 978604e
Showing 1 changed file with 39 additions and 10 deletions.
diff --git a/snack3_demo/src/test/java/features/StringTest.java b/snack3_demo/src/test/java/features/StringTest.java
@@ -1,5 +1,6 @@
 package features;
 
+import com.alibaba.fastjson.JSONObject;
 import org.junit.Test;
 import org.noear.snack.ONode;
 import org.noear.snack.core.Feature;
@@ -39,27 +40,55 @@ public void test1() {
     }
 
     @Test
-    public void test2(){
+    public void test2() {
         String tmp = ONode.stringify(UUID.randomUUID());
         assert tmp.contains("-");
         System.out.println(tmp);
     }
 
     @Test
-    public void  test3(){
-        Map<String,Object> map = new HashMap<>();
+    public void test3() {
+        Map<String, Object> map = new HashMap<>();
 
-        map.put("a",1);
-        map.put("b","2");
-        map.put("c","{d:'3'}");
+        map.put("a", 1);
+        map.put("b", "2");
+        map.put("c", "{d:'3'}");
 
 
-       String json = ONode.loadObj(map).toJson();
-       System.out.println(json);
-       assert  ONode.loadStr(json).get("c").isValue();
+        String json = ONode.loadObj(map).toJson();
+        System.out.println(json);
+        assert ONode.loadStr(json).get("c").isValue();
 
         json = ONode.loadObj(map, Feature.StringJsonToNode).toJson();
         System.out.println(json);
-        assert  ONode.loadStr(json).get("c").isObject();
+        assert ONode.loadStr(json).get("c").isObject();
+    }
+
+    @Test
+    public void test4() {
+        //测试前台json字符串
+        String str = "{\n" +
+                "    \"id\": 20,\n" +
+                "    \"key\": \"MACHINERY_TYPE_QUIP_TSQZJ_01\",\n" +
+                "    \"tenantId\": \"5a920f536428050edddcce5212f36a97\",\n" +
+                "    \"moduleLevel\": \"机械管理:电子档案\",\n" +
+                "    \"describe\": \"塔吊关联IOT设备类别\",\n" +
+                "    \"createTime\": 1659678000000,\n" +
+                "    \"modifyTime\": 1659678000000,\n" +
+                "    \"value\": \"[{\\\"unitTypeName\\\":\\\"塔机安全监管系统\\\",\\\"iotType\\\":\\\"main\\\"},{\\\"unitTypeName\\\":\\\"吊钩可视化系统\\\",\\\"iotType\\\":\\\"video\\\"}]\",\n" +
+                "    \"example\": \"[{\\\"unitTypeName\\\":\\\"塔机安全监管系统\\\",\\\"iotType\\\":\\\"main\\\"},{\\\"unitTypeName\\\":\\\"吊钩可视化系统\\\",\\\"iotType\\\":\\\"video\\\"}]\"\n" +
+                "}";
+        JSONObject json = (JSONObject) JSONObject.parse(str); //故意转成对象，下面用loadObj
+        ONode jsonNode = ONode.loadObj(json, Feature.StringJsonToNode);
+
+        System.out.println(jsonNode.toJson());
+
+        String typeName = jsonNode.select("$.value[?(iotType == 'main')]").get(0).get("unitTypeName").getString();
+        System.out.println("------Feature.StringJsonToNode typeName:{}" + typeName);
+
+        String jsonStr = ONode.loadObj(json, Feature.StringJsonToNode).toJson();
+        ONode jsonNode2 = ONode.loadStr(jsonStr);
+        String typeName2 = jsonNode2.select("$.value[?(iotType == 'main')]").get(0).get("unitTypeName").getString();
+        System.out.println("------ typeName:{}" + typeName2);
     }
 }