Gson简单使用
Google开源的一个将Java对象转成Json格式的项目Gson项目Google Code：http://code.google.com/p/google-gson
API文档：http://google-gson.googlecode.com/svn/trunk/gson/docs/javadocs/index.html
用户指南：http://sites.google.com/site/gson/gson-user-guide
以下项目导入附加包
public class student {
private String name;
private String sex;
private int year;
public student(){
this.name = "einverne";
this.sex = "m";
this.year = 12;
}
public student(String n,String s,int y){
name = n;
sex = s;
year = y;
}
}
import com.google.gson.Gson;
public class testmain {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
student student = new student();
Gson gson = new Gson();
System.out.println(gson.toJson(student));
student student2 = new student("wewew","we",12);
System.out.println(gson.toJson(student2));
int[] ints = {1,2,3,4,5};
String[] strings = {"abc","def","ghi"};
System.out.println(gson.toJson(ints));
System.out.println(gson.toJson(strings));
}
}
0 评论 :
发表评论