特意构造一个复杂一些的对象结构，将其转换为xml
@XStreamAlias("group") public class Group { @XStreamAsAttribute private String name; private List<User> users; public String getName() { return name; } public void setName(String name) { this.name = name; } public List<User> getUsers() { return users; } public void setUsers(List<User> users) { this.users = users; } } @XStreamAlias("user") public class User { @XStreamAsAttribute private String name; private String userName; private String password; @XStreamOmitField private Integer age; public String getName() { return name; } public void setName(String name) { this.name = name; } public String getUserName() { return userName; } public void setUserName(String userName) { this.userName = userName; } public String getPassword() { return password; } public void setPassword(String password) { this.password = password; } public Integer getAge() { return age; } public void setAge(Integer age) { this.age = age; } } XStreamAlias 用来定义xml节点的名字 XStreamAsAttribute 表示此属性是一个属性，而不是子节点 XStreamOmitField 表示忽略此字段 开始转换对象到xml，注意，如果在android下执行不需要xmlpull-1.1.3.1.jar，但是在pc下执行，就需要xmlpull-1.1.3.1.jar，因为PC上的jdk没有pull库 XStream xstream = new XStream(); xstream.processAnnotations(Group.class); // data set Group gourp = new Group(); gourp.setName("group name"); User user = new User(); user.setName("propName"); user.setUserName("user1"); user.setPassword("*****"); List<User> list = new ArrayList<User>(); list.add(user); gourp.setUsers(list); String xmlStr = xstream.toXML(gourp); System.out.println(xmlStr); Group result = (Group)xstream.fromXML(xmlStr);//转换xml到对象 执行结果 <group name="group name"> <users> <user name="propName"> <userName>user1</userName> <password>*****</password> </user> </users> </group> 相关资源：敏捷开发V1.0.pptx