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  • 定制序列化之@JSONType的使用

    package com.ant.jdk8.json;
    
    import com.alibaba.fastjson.annotation.JSONField;
    import com.alibaba.fastjson.annotation.JSONType;
    
    import java.util.Date;
    
    @JSONType(includes = {"name","hireDate"},ignores = {"age"})
    public class User {
    
        private String name;
    
        private int age;
    
        @JSONField(format="yyyy-MM-dd HH:mm:ss")
        private Date hireDate;
    
        public String getName() {
            return name;
        }
    
        public void setName(String name) {
            this.name = name;
        }
    
        public int getAge() {
            return age;
        }
    
        public void setAge(int age) {
            this.age = age;
        }
    
        public Date getHireDate() {
            return hireDate;
        }
    
        public void setHireDate(Date hireDate) {
            this.hireDate = hireDate;
        }
    
        public User(String name, int age, Date hireDate) {
            this.name = name;
            this.age = age;
            this.hireDate = hireDate;
        }
    
        public User() {
        }
    }
    
    package com.ant.jdk8.json;
    
    import com.alibaba.fastjson.JSON;
    
    import java.util.ArrayList;
    import java.util.Date;
    import java.util.List;
    
    public class JsonDemo {
    
        public static void main(String[] args) {
            convertCollectionToJson();
        }
    
        public static void convertCollectionToJson(){
            List<User> userList = new ArrayList<>();
            userList.add(new User("tom",20,new Date()));
            userList.add(new User("jack",25,new Date()));
            String jsonString = JSON.toJSONString(userList,true);//true表示转换为带格式的json文本
            System.out.println(jsonString);
        }
    
    }
    

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  • 原文地址:https://www.cnblogs.com/i-hard-working/p/9221483.html
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