jackson 进行json与java对象转换 之二

主要用于测试学习用jackson包实现json、对象、Map之间的转换。

1、准备测试用的Java类

（1）Link类

    package test;  

    /**
     * Description: 联系方式，被user使用
     */
    public class Link
    {
        private String phone; //移动电话
        private String address; //地址
        private String qq; //QQ  

        public String getPhone()
        {
            return phone;
        }
        public void setPhone(String phone)
        {
            this.phone = phone;
        }
        public String getAddress()
        {
            return address;
        }
        public void setAddress(String address)
        {
            this.address = address;
        }
        public String getQq()
        {
            return qq;
        }
        public void setQq(String qq)
        {
            this.qq = qq;
        }
    }  

（2）User类

    package test;  

    import java.util.Date;
    import java.util.List;
    import java.util.Map;
    import java.util.Set;  

    /**
     * Description: 用户，测试模型类
     */
    public class User
    {
        private String id; //标识
        private String name;    //姓名
        private int age;    //年龄
        private double pay; //工资
        private boolean valid;  //是否有效
        private char one; //一个字符
        private Date birthday;  //生日  

        private Link link; //联系方式，自定义  

        private Map map; //测试用
        private List list; //测试用
        private Set set; //测试用
        public String getId()
        {
            return id;
        }
        public void setId(String 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;
        }
        public double getPay()
        {
            return pay;
        }
        public void setPay(double pay)
        {
            this.pay = pay;
        }
        public boolean isValid()
        {
            return valid;
        }
        public void setValid(boolean valid)
        {
            this.valid = valid;
        }
        public char getOne()
        {
            return one;
        }
        public void setOne(char one)
        {
            this.one = one;
        }
        public Date getBirthday()
        {
            return birthday;
        }
        public void setBirthday(Date birthday)
        {
            this.birthday = birthday;
        }
        public Link getLink()
        {
            return link;
        }
        public void setLink(Link link)
        {
            this.link = link;
        }
        public Map getMap()
        {
            return map;
        }
        public void setMap(Map map)
        {
            this.map = map;
        }
        public List getList()
        {
            return list;
        }
        public void setList(List list)
        {
            this.list = list;
        }
        public Set getSet()
        {
            return set;
        }
        public void setSet(Set set)
        {
            this.set = set;
        }
    }