XStream可以用来将java实体转化成xml形式的字符串, 也可以将xml文档的字符串读取成java实体.

jar包依赖地址

com.thoughtworks.xstream

xstream

${xstream-version}

使用方法实例

这是我在网上看的一个教程文档,使用的测试类

package com.hero.test;

import java.io.File;

import java.io.FileOutputStream;

import java.io.IOException;

import java.util.ArrayList;

import java.util.List;

import com.thoughtworks.xstream.XStream;

public class TestXstream {

public static void main(String[] args) throws IOException{

Person person = buildPerson();

XStream xStream = new XStream();

//output(1,xStream,person);

// 设置类别名

xStream.alias("Person", Person.class);

xStream.alias("Address", Address.class);

xStream.alias("Profile", Profile.class);

output(2,xStream,person);

设置类成员变量的别名

//xStream.aliasField("NAME", Person.class, "name");

//xStream.aliasField("JOB", Profile.class, "job");

//output(3,xStream,person);

设置类的成员为xml节点的属性

//xStream.useAttributeFor(Address.class, "add");

//output(4,xStream,person);

设置类的成员为xml节点的属性的别名

//xStream.aliasAttribute(Address.class, "add", "ADD");

//output(5,xStream,person);

// xml转java

//String xml = buildXml();

//System.out.println(xStream.fromXML(xml).toString());

}

public static void output(int i,XStream xStream, Person obj) throws IOException{

System.out.println("****************第"+i+"次输出******************");

File file = new File("/Users/admin/Documents/temp/xml/"+obj.getName()+".xml");

FileOutputStream os = new FileOutputStream(file);

String xml = xStream.toXML(obj);

System.out.println(xml);

byte[] bt = xml.getBytes();

os.write(bt);

os.flush();

os.close();

}

public static Person buildPerson(){

Address add1 = new Address("人民路","200001");

Address add2 = new Address("达夫路","200002");

List

"+

"

"+

""+

"";

return xml;

}

}