Fastjson toJSONString

Fastjson 将java对象序列化为JSON字符串，fastjson提供了一个最简单的入口

package com.alibaba.fastjson;

public abstract class JSON {
    public static String toJSONString(Object object);
}

Sample

import com.alibaba.fastjson.JSON;

Model model = new Model();
model.id = 1001;

String json = JSON.toJSONString(model);