运用Xstream怎么解析以下XML报文

Question

这种报文怎么用xstream解析啊！！！代码怎么写呢？？？

<?xml version="1.0" encoding="UTF-8"?>
< request >
<id>系统ID</id>
<type>login</type>
<authorization>认证信息串</authorization>
</ request >

Answer 1

回复
看下报文节点的空格

Answer 2

回复
<?xml version="1.0" encoding="UTF-8"?> <request> <id>12</id> <type>login</type> <authorization>adfadf</authorization> </request> 还是为空啊！

Answer 3

回复
为什么if(msg.getType().trim().equalsIgnoreCase("login"))不走isok啊？

Answer 4

回复
{ isOk = videoService.doLogin((LoginMessage) msg, clientPort);//clientIp, }else { if(logger.isDebugEnabled()) logger.debug("尚未支持的报文类型：" + msg.getClass());

Answer 5

回复
为什么if(msg.getType().trim().equalsIgnoreCase("login"))不走isok啊？

Answer 6

看官网的例子就好了，建个Request的实体,加上报文里的属性id，type，authorization

XStream xstream = new XStream();
xstream.alias( "request",Request.class);
xstream .fromXML(str);

Answer 7

帮你写个完整的例子,Request类：

package com.test.entity;

public class Request {

    private String id;

    private String type;

    private String authorization;

    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }

    public String getType() {
        return type;
    }

    public void setType(String type) {
        this.type = type;
    }

    public String getAuthorization() {
        return authorization;
    }

    public void setAuthorization(String authorization) {
        this.authorization = authorization;
    }

    @Override
    public String toString() {
        return "Request{" +
                "id='" + id + ''' +
                ", type='" + type + ''' +
                ", authorization='" + authorization + ''' +
                '}';
    }
}

解析:

package com.test.xsteam;

import com.test.entity.Request;
import com.thoughtworks.xstream.XStream;
import org.junit.Test;

public class XStreamTest {

    @Test
    public void testFromXml() {
        String loginXml = "<?xml version="1.0" encoding="UTF-8"?><request>" +
                "<id>系统ID</id>" +
                "<type>login</type>" +
                "<authorization>认证信息串</authorization></request>";
        String logoutXml = "<?xml version="1.0" encoding="UTF-8"?><request>" +
                "<id>系统ID</id>" +
                "<type>logout</type>" +
                "<authorization>认证信息串</authorization></request>";
        XStream xStream = new XStream();
        xStream.alias("request", Request.class);
        System.out.println(xStream.fromXML(loginXml).toString());
        System.out.println(xStream.fromXML(logoutXml).toString());
    }

}