一、首先导入依赖:
<dependency>
<groupId>net.sf.json-lib</groupId>
<artifactId>json-lib</artifactId>
<version>2.4</version>
<classifier>jdk15</classifier>
</dependency>
二、其次
Student stu=new Student();
stu.setName("JSON");
stu.setAge("23");
stu.setAddress("天津");
//1、使用JSONObject
JSONObject json = JSONObject.fromObject(stu);
//2、使用JSONArray
JSONArray array=JSONArray.fromObject(stu);
String strJson=json.toString();
String strArray=array.toString();
System.out.println("strJson:"+strJson);
System.out.println("strArray:"+strArray);
三、Student实体
public static class Student{
private String name;
public String getName() { return name; }
public void setName(String name) {
this.name = name;
}
private String age;
public String getAge() { return age; }
public void setAge(String age) {
this.age = age;
}
private String address;
public String getAddress() { return address; }
public void setAddress(String address) {
this.address = address;
}
}