XStream超简单用法，XML转换成Java对象（含示例）（二）

上一篇我们介绍了Java对象转换成XML，接下来我们玩玩XML转换成Java对象。

直接上代码：

@XStreamAlias("user")
class User {
 
    private String name;
    private int age;
    private Subject subject;
 
    getter...setter...toString...
}
 
@XStreamAlias("subject")
class Subject {
    private String chinese;
    private String mathematics;
 
   getter...setter...toString...
}

public static void main(String[] args) {
       String xml = "\n" +
               "\n" +
               "  zhangsan\n" +
               "  18\n" +
               "  \n" +
               "    98分\n" +
               "    100分\n" +
               "  \n" +
               "";
       XStream xstream = new XStream(new DomDriver( "utf-8"));
       xstream.allowTypesByRegExp(new String[] { ".*" });
       xstream.ignoreUnknownElements();
       xstream.processAnnotations(User.class);
       User responseVo = (User) xstream.fromXML(xml);
       System.out.println(responseVo.toString());
   }

我们来看下运行结果：

从结果可以看出，完美转换成功，结合上一篇，已经基本讲解完XStream的基本用法，欢迎大家补充指正。