3

可能重复:
使用 Smack 集成 facebook 聊天时 SASL 身份验证失败

我尝试编译这段代码,但它总是引发这个异常

SASL 验证使用机制 DIGEST-MD5 失败:
在 org.jivesoftware.smack 的 org.jivesoftware.smack.XMPPConnection.login(XMPPConnection.java:395)
的 org.jivesoftware.smack.SASLAuthentication.authenticate(SASLAuthentication.java:325)
。 XMPPConnection.login(XMPPConnection.java:349)
在 SimpleConnection.main(SimpleConnection.java:31)

代码 :

import javax.swing.JOptionPane;
import org.jivesoftware.smack.Chat;
import org.jivesoftware.smack.XMPPConnection;

import org.jivesoftware.smack.ConnectionConfiguration;
import org.jivesoftware.smack.MessageListener;

import org.jivesoftware.smack.SASLAuthentication;

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

public class SimpleConnection {

    static String username = "";
    static String password = "";

    public SimpleConnection() {
    }

    public static void main(String[] args) {
        try {

           SASLAuthentication.registerSASLMechanism("DIGEST-MD5", MySASLDigestMD5Mechanism.class);
            ConnectionConfiguration conf = new ConnectionConfiguration("chat.facebook.com", 5222);
            XMPPConnection con = new XMPPConnection(conf);
            con.connect();
            con.login(username, password);

            //Chat c = con.getChatManager().createChat("atopmax", new aa());
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

我究竟做错了什么?谢谢!

4

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