我想开发一个连接到 Google Talk 并允许用户与朋友聊天的 Java 应用程序。我正在使用 smack API 和以下代码:
ConnectionConfiguration config = new ConnectionConfiguration("talk.google.com",5222,"gmail.com");
SASLAuthentication.supportSASLMechanism("PLAIN", 0);
XMPPConnection connection = new XMPPConnection(config);
try {
connection.connect();
} catch (XMPPException e) {
e.printStackTrace();
}
try {
connection.login("username", "password");
} catch (XMPPException e) {
e.printStackTrace();
}
但我得到以下异常:
SASL authentication PLAIN failed: invalid-authzid:
at org.jivesoftware.smack.SASLAuthentication.authenticate(SASLAuthentication.java:337)
at org.jivesoftware.smack.XMPPConnection.login(XMPPConnection.java:203)
at org.jivesoftware.smack.Connection.login(Connection.java:348)
at Main.main(Main.java:21)
有人可以帮我解决这个问题吗?
这应该可以解决问题,非常简单
import org.jivesoftware.smack.Chat;
import org.jivesoftware.smack.ChatManager;
import org.jivesoftware.smack.ConnectionConfiguration;
import org.jivesoftware.smack.MessageListener;
import org.jivesoftware.smack.XMPPConnection;
import org.jivesoftware.smack.XMPPException;
import org.jivesoftware.smack.packet.Message;
import org.jivesoftware.smack.packet.Presence;
public class SenderTest
{
public static void main(String args[])
{
//ConnectionConfiguration connConfig = new ConnectionConfiguration("localhost", 5222);
//connConfig.setSASLAuthenticationEnabled(false);
//ConnectionConfiguration connConfig = new ConnectionConfiguration("localhost", 5222);
ConnectionConfiguration connConfig = new ConnectionConfiguration("talk.google.com", 5222, "gmail.com");
XMPPConnection connection = new XMPPConnection(connConfig);
try {
connection.connect();
System.out.println("Connected to " + connection.getHost());
} catch (XMPPException ex) {
//ex.printStackTrace();
System.out.println("Failed to connect to " + connection.getHost());
System.exit(1);
}
try {
connection.login("[email protected] /cdn-cgi/l/email-protection", "a");
System.out.println("Logged in as " + connection.getUser());
Presence presence = new Presence(Presence.Type.available);
connection.sendPacket(presence);
} catch (XMPPException ex) {
//ex.printStackTrace();
System.out.println("Failed to log in as " + connection.getUser());
System.exit(1);
}
ChatManager chatmanager = connection.getChatManager();
Chat newChat = chatmanager.createChat("[email protected] /cdn-cgi/l/email-protection", new MessageListener() {
public void processMessage(Chat chat, Message message) {
System.out.println("Received message: " + message);
}
});
try {
newChat.sendMessage("Howdy!");
System.out.println("Message Sent...");
}
catch (XMPPException e) {
System.out.println("Error Delivering block");
}
}
}
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