利用fastjson进行json字符串与对象互转

package demo;

public class Person {
    private String name;
    private int age;
    public Person(){

    }
    public Person(String name,int age){
        this.setAge(age);
        this.setName(name);
    }
    public int getAge() {
        return age;
    }
    public void setAge(int age) {
        this.age = age;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }

    public String toString(){
        return "name:"+this.getName()+"---------age:"+this.getAge();
    }
}

package demo;
import ;
import ;
import ;
import ;

import .*;//要导入的fastjson包
public class ListToJsonDemo {

    public static void main(String[] args) throws ClassNotFoundException {
        // TODO Auto-generated method stub
        List<Person> list1=new ArrayList<Person>();
        (new Person("xinghang",2));
        (new Person("zilong",4));
        String str1=(new Person("xinghang",666));// 对象转JSON字符串
        Person p1=(str1, );//JSON字符串转对象
        String str=(list1);//list转json字符串
        List<Person> person = (str, );  //json字符串转list
        (str1);
        (p1);
        for(Person p:person){
            (p);
        }




    }

}

打印结果：

{"age":666,"name":"xinghang"}
name:xinghang---------age:666
name:xinghang---------age:2
name:zilong---------age:4