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;  
        }  
    }