xstream实现JAVA对象和XML的相互转化

首页 
http://xstream./ 

文档 
http://xstream./converter-tutorial.html 

下载得到文件 
xstream-distribution-1.3.1-bin.zip 

如果是用MAVEN2来管理，那么pom.xml文件需要导入以下包 
<dependency> 
<groupId>com.thoughtworks.xstream</groupId> 
<artifactId>xstream</artifactId> 
<version>1.3.1</version> 
</dependency> 

参考官方网站上的文档，其实已经很清楚了 
一个JAVA的POJO类 
package com.sillycat.easybase.mock; 
import java.util.Date; 
public class Person { 
private String name; 
private String email; 
private Date gmtCreate; 
...省略了get和set方法 
} 

一个工具类 
package com.sillycat.easybase.utils; 

import com.thoughtworks.xstream.XStream; 
import com.thoughtworks.xstream.io.xml.DomDriver; 

public class XmlUtil { 
//将对象转为XML 
public static String simpleobject2xml(Object obj) { 
   XStream xStream = new XStream(new DomDriver()); 
   xStream.alias(obj.getClass().getSimpleName(), obj.getClass()); 
   String xml = xStream.toXML(obj); 
   return xml; 
} 
            //将XML转为对象 
public static Object simplexml2object(String xml,Object obj) { 
   XStream xStream = new XStream(new DomDriver()); 
   xStream.alias(obj.getClass().getSimpleName(), obj.getClass()); 
   Object reobj = xStream.fromXML(xml); 
   return reobj; 
} 
} 

一个测试类 
package com.sillycat.easybase.mock; 

import java.util.Date; 

import com.sillycat.easybase.utils.XmlUtil; 

public class PersonTest { 

public static void main(String[] args) { 
   Person person = new Person(); 
   person.setName("sillycat"); 
   person.setEmail("[e-mail]"); 
   person.setGmtCreate(new Date()); 
  
   String xml = XmlUtil.simpleobject2xml(person); 
   System.out.println(xml); 
  
   Person temp = (Person) XmlUtil.simplexml2object(xml,new Person()); 
   System.out.println(temp); 
   System.out.println(temp.getName()); 
   System.out.println(temp.getEmail()); 
   System.out.println(temp.getGmtCreate()); 
} 

}