Fastjson 实体类JSON化过滤字段操作-PropertyFilter

Posted 2021-01-12 Fight With Me!!!

过滤实体类中年龄等于5的字段

  List<Users> models=new ArrayList<>();
          for(int i=0;i<11;i++){
              Users model=new Users();
              model.setAge(i);
              model.setName("liu");
              models.add(model);
          }
          PropertyFilter profilter = new PropertyFilter(){  

                @Override  
                public boolean apply(Object object, String name, Object value) {  
                    if(name.equalsIgnoreCase("age")&&value.equals(5)){  
                        return false;  
                    }  
                    return true;  
                }  
            }; 
            OkhttpUtils.println(JSON.toJSONString(models, profilter)); 

 

打印：

[{“age”:0,”name”:”liu”},{“age”:1,”name”:”liu”},{“age”:2,”name”:”liu”},{“age”:3,”name”:”liu”},{“age”:4,”name”:”liu”},{“name”:”liu”},{“age”:6,”name”:”liu”},{“age”:7,”name”:”liu”},{“age”:8,”name”:”liu”},{“age”:9,”name”:”liu”},{“age”:10,”name”:”liu”}]

--------------------- 作者：Arisono 来源：CSDN 原文：https://blog.csdn.net/qingfeng812/article/details/73332034?utm_source=copy 版权声明：本文为博主原创文章，转载请附上博文链接！