XStream

主要代码 /** * Xstream 测试 * @return */ @RequestMapping("/forward/xstream") public String xstream(){ String str = "2cyc11cyc"; XStream xstream = new XStream(); //获取生成的对象 TestVo testVo = getPerson(); //构建对应的节点(这里很重要构建生成的Xml 文件或者对象的节点) xstream.alias("epay",TestVo.class); xstream.aliasField("items",TestVo.class, "list"); xstream.alias("item", tests.class); //将对象转为xml String xml = xstream.toXML(testVo); System.out.println("cyc==== XStream:"+xml); //将xml转为对象 TestVo testVos = (TestVo) xstream.fromXML(str); System.out.println("cyc==== testVos"+testVos); //将对象再次转为xml String xml2 = xstream.toXML(testVos); System.out.println("cyc==== XStream2:"+xml2); System.out.println("cyc==== Size:"+testVos.getList().size()); return "publicTpl/notChrome"; } public TestVo getPerson(){ TestVo testVo = new TestVo(); List list = new ArrayList(); for(int i=0;i<10;i++){ tests tests = new tests(); tests.setId("1"); tests.setName("cyc"); list.add(tests); } testVo.setList(list); return testVo; } TestVo类代码: public class TestVo { private List list;

public List getList() {
	return list;
}

public void setList(List list) {
	this.list = list;
}

@Override
public String toString() {
	return "TestVo [list=" + list + "]";
}

} tests类代码: public class tests { private String id; private String name; public String getId() { return id; } public void setId(String id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } @Override public String toString() { return "tests [id=" + id + ", name=" + name + "]"; }

}

http://www.developcls.com/qa/fff3b95c88dc4a4e9328bccef7595210.html

输出结果：

cyc==== XStream:
  
    
      1
      cyc
    
    
      1
      cyc
    
    
      1
      cyc
    
    
      1
      cyc
    
    
      1
      cyc
    
    
      1
      cyc
    
    
      1
      cyc
    
    
      1
      cyc
    
    
      1
      cyc
    
    
      1
      cyc
    
  

cyc==== testVosTestVo [list=[tests [id=2, name=cyc1], tests [id=1, name=cyc]]]
cyc==== XStream2:
  
    
      2
      cyc1
    
    
      1
      cyc
    
  

cyc==== Size:2

（maven）所续的pom文件:

		    xstream
		    xstream
		    1.2.2
		

注意事项:如果想在java 项目中运行这个需要添加一些关联的包不然的话会报一个：

Exception in thread "main" com.thoughtworks.xstream.io.StreamException: Cannot create XmlPullParser
	at com.thoughtworks.xstream.io.xml.AbstractXppDriver.createReader(AbstractXppDriver.java:56)
	at com.thoughtworks.xstream.XStream.fromXML(XStream.java:1085)
	at com.thoughtworks.xstream.XStream.fromXML(XStream.java:1076)
	at test.test3.main(test3.java:16)
Caused by: org.xmlpull.v1.XmlPullParserException: could not load any factory class (even small or full default implementation); nested exception is: 
	org.kxml2.io.XmlReader
	at org.xmlpull.v1.XmlPullParserFactory.newInstance(XmlPullParserFactory.java:225)
	at org.xmlpull.v1.XmlPullParserFactory.newInstance(XmlPullParserFactory.java:76)
	at com.thoughtworks.xstream.io.xml.XppDriver.createParser(XppDriver.java:57)
	at com.thoughtworks.xstream.io.xml.AbstractXppDriver.createReader(AbstractXppDriver.java:54)
	... 3 more