增加测试代码

src/test/java/com/uas/platform/b2c/DesTest.java

@@ -1,5 +1,7 @@
 package com.uas.platform.b2c;
 
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
 import com.uas.platform.core.util.Des;
 import org.junit.Test;
 
@@ -51,5 +53,13 @@ public class DesTest {
             e.printStackTrace();
         }
     }
+    @Test
+    public void testJson(){
+        String str = "[{\"aaa\":\"111\", \"bbb\":null},{\"aaa\":\"111\"}]";
+        String str1 = "{\"aaa\":\"111\", \"bbb\":null}";
+        String str2 = "{wewe";
+        Object jsonObject = JSON.parse(str2);
+        System.out.println(JSON.toJSONString(jsonObject));
+    }
 }