package com.alibaba.json.bvt; import junit.framework.TestCase; import com.alibaba.fastjson.JSON; import com.alibaba.fastjson.annotation.JSONField; public class JSONFieldTest extends TestCase { public void test_field() throws Exception { Demo demo = new Demo(); demo.setId(1009); demo.setName("IT"); demo.setAge(30); System.out.println(JSON.toJSON(demo)); } public static class Demo { private int id; @JSONField(serialize = false) private String name; private int age; public int getId() { return id; } public void setId(int id) { this.id = id; } 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; } } }