后台返回的包装类

骑猪看日落 2023-09-24 16:11 9阅读 0赞

/**
     * $.ajax后需要接受的JSON
     *
     * @author
     *
     */
    public class $Result {
    
       private boolean success ;// 是否成功
       private String msg ;// 提示信息
       private Object obj ;// 其他信息
       private Map<String, Object> attributes;// 其他参数
       public Map<String, Object> getAttributes() {
          return attributes;
       }
    
       public void setAttributes(Map<String, Object> attributes) {
          this.attributes = attributes;
       }
    
       public String getMsg() {
          return msg;
       }
    
       public void setMsg(String msg) {
          this.msg = msg;
       }
    
       public Object getObj() {
          return obj;
       }
    
       public void setObj(Object obj) {
          this.obj = obj;
       }
    
       public boolean isSuccess() {
          return success;
       }
    
       public void setSuccess(boolean success) {
          this.success = success;
       }
       public String getJsonStr(){
          JSONObject obj = new JSONObject();
          obj.put("success", this.isSuccess());
          obj.put("msg", this.getMsg());
          obj.put("obj", this.obj);
          obj.put("attributes", this.attributes);
          return obj.toJSONString();
       }
       public static $Result success(){
          $Result result=new $Result();
          result.setSuccess(true);
          result.setMsg("操作成功");
          return result;
       }
       public static $Result success(String content){
          $Result result=new $Result();
          result.setSuccess(true);
          result.setMsg(content);
          return result;
       }
       public static $Result fail(){
          $Result result=new $Result();
          result.setSuccess(false);
          result.setMsg("操作失败");
          return result;
       }
    
       public static $Result fail(String errMsg){
          $Result result=new $Result();
          result.setSuccess(false);
          result.setMsg(errMsg);
          return result;
       }
       public void setContent(Object msg) {
              this.obj=msg;
           }
    
       public $Result() {
       }
    
       public $Result(boolean success, String msg, Object obj) {
          this.success = success;
          this.msg = msg;
          this.obj = obj;
       }
    
       public $Result(boolean success, String msg) {
          this.success = success;
          this.msg = msg;
       }
    }

return $Result.fail("错误");//里面包含success:false,msg:"错误"

return $Result.success();//里面包含success:true

前端的请求

*  $.ajax(\{
    
     *  method: "post",  
        url: $.getRootPath() + "/SysVariable/syncMsg.do",  
        data: date,  
        dataType: "json",  
        success: function (data) \{  
        if (data.success) \{  
        layer.close(index);  
        $.dalert(\{text: data.msg, icon: 1\});  
        \} else \{  
        $.dalert(\{text: data.msg, icon: 2\});  
        \}  
        \}  
        \});