java xml 与 class 转换
User类
package com.bean;
import com.thoughtworks.xstream.annotations.XStreamAlias;
import lombok.Data;
@Data
@XStreamAlias("Struct")
public class User {
@XStreamAlias("USER_NAME")
private String name;
@XStreamAlias("USER_SEX")
private String sex;
@XStreamAlias("USER_AGE")
private int age;
}
UserPad类
package com.bean;
import java.util.List;
import com.thoughtworks.xstream.annotations.XStreamAlias;
import lombok.Data;
@Data
@XStreamAlias("Body")
public class UserPad {
@XStreamAlias("HAHA")
private String hello;
@XStreamAlias("USER_ARRAY_LIST")
private List<User> userList;
}
测试类
package com.Test;
import java.util.ArrayList;
import java.util.List;
import com.bean.User;
import com.bean.UserPad;
import com.thoughtworks.xstream.XStream;
import com.thoughtworks.xstream.io.xml.XmlFriendlyNameCoder;
import com.thoughtworks.xstream.io.xml.XppDriver;
public class TestDemo1 {
public static void main(String[] args) throws Exception{
User user ;
UserPad up = new UserPad();
List<User> userList = new ArrayList<User>();
user = new User();
user.setName("张三");
user.setSex("男");
user.setAge(20);
userList.add(user);
user = new User();
user.setName("张三1");
user.setSex("男");
user.setAge(22);
userList.add(user);
user = new User();
user.setName("张三2");
user.setSex("女");
user.setAge(25);
userList.add(user);
up.setUserList(userList);
up.setHello("测试属性");
XStream xs = new XStream(new XppDriver(new XmlFriendlyNameCoder("_-", "_")));
xs.processAnnotations(UserPad.class);
xs.aliasSystemAttribute(null, "class");
xs.alias("Body", UserPad.class);
String xmlResp = xs.toXML(up);
System.out.println(xmlResp);
XStream xss = new XStream(new XppDriver(new XmlFriendlyNameCoder("_-","_"))); // 处理注解的下划线
xss.processAnnotations(UserPad.class);
Object obj = xss.fromXML(xmlResp);
System.out.println(obj);
XStream xs1 = new XStream(new XppDriver(new XmlFriendlyNameCoder("_-", "_")));
xs1.processAnnotations(UserPad.class);
xs1.aliasSystemAttribute(null, "class");
xs1.alias("Body", Object.class);
String xmlResp1 = xs1.toXML(obj);
System.out.println(xmlResp1);
}
