优化时间

java110-bean/src/main/java/com/java110/vo/ResultVo.java

@@ -1,6 +1,7 @@
 package com.java110.vo;
 
 import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson.serializer.SerializerFeature;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
@@ -154,7 +155,7 @@ public class ResultVo implements Serializable {
 
     @Override
     public String toString() {
-        return JSONObject.toJSONString(this);
+        return JSONObject.toJSONString(this, SerializerFeature.DisableCircularReferenceDetect, SerializerFeature.WriteDateUseDateFormat);
     }