嗨,我是新的Java。它給我很大的壓力。我需要與smack api和openfire服務器聊天。爲此我的Java代碼是低於添加好友與smack API和openfire服務器的問題
import java.util.*;
import java.io.*;
import org.jivesoftware.smack.Chat;
import org.jivesoftware.smack.ConnectionConfiguration;
import org.jivesoftware.smack.MessageListener;
import org.jivesoftware.smack.Roster;
import org.jivesoftware.smack.RosterEntry;
import org.jivesoftware.smack.XMPPConnection;
import org.jivesoftware.smack.XMPPException;
import org.jivesoftware.smack.packet.Message;
public class RunJabberSmackAPI implements MessageListener{
XMPPConnection connection;
public void login(String userName, String password) throws XMPPException {
ConnectionConfiguration config = new ConnectionConfiguration("127.0.0.1 ",5222,"localhost");
connection = new XMPPConnection(config);
connection.connect();
connection.login(userName, password);
}
public void sendMessage(String message, String to) throws XMPPException {
Chat chat = connection.getChatManager().createChat(to, this);
chat.sendMessage(message);
}
public void displayBuddyList()
{
Roster roster = connection.getRoster();
Collection<RosterEntry> entries = roster.getEntries();
System.out.println("\n\n" + entries.size() + " buddy(ies):");
for(RosterEntry r:entries) {
System.out.println(r.getUser());
}
}
public void disconnect() {
connection.disconnect();
}
public void processMessage(Chat chat, Message message) {
if(message.getType() == Message.Type.chat)
System.out.println(chat.getParticipant() + " says: " + message.getBody());
}
public static void main(String args[]) throws XMPPException, IOException {
// declare variables
RunJabberSmackAPI c = new RunJabberSmackAPI();
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String msg;
// turn on the enhanced debugger
XMPPConnection.DEBUG_ENABLED = true;
// Enter your login information here
c.login("admin", "admin"); // I created this user with openfire.
c.displayBuddyList();
System.out.println("-----");
System.out.println("Who do you want to talk to? - Type contacts full email address:");
String talkTo = br.readLine();
System.out.println("-----");
System.out.println("All messages will be sent to " + talkTo);
System.out.println("Enter your message in the console:");
System.out.println("-----\n");
while(!(msg=br.readLine()).equals("bye")) {
c.sendMessage(msg, talkTo);
}
c.disconnect();
System.exit(0);
}
}
我在我的電腦上運行此代碼兩次。每個用戶都是個人用戶。我通過添加公雞將這兩個用戶添加爲openfire的朋友。 但是,當他們通過運行上面的java代碼登錄時,他們會發送可用的存在。但他們不能將他們的存在發送給對方。相反,他們從他們的好友處收到兩條錯誤消息。
First error message : www.freeimagehosting.net/image.php?eac15f606a.jpg
Second error message : www.freeimagehosting.net/image.php?b827058d07.jpg
我不知道我的代碼有什麼問題。我真的需要很快解決這個問題。我也發佈了這個問題的其他論壇,但無法找到任何答案。所以如果任何人有任何解決方案,這將是一個非常大的幫助。謝謝。
有人請幫忙。我需要快速解決這個問題:( – Tahlil 2010-07-26 05:03:33