Smack 是一個(gè)用于連接和操作 XMPP(可擴(kuò)展消息與出席協(xié)議)的 Java 庫(kù)。要進(jìn)行身份驗(yàn)證,您需要提供正確的用戶名和密碼。以下是如何使用 Smack 進(jìn)行身份驗(yàn)證的簡(jiǎn)單示例:
pom.xml
文件中添加以下依賴(lài)項(xiàng):<dependency>
<groupId>org.igniterealtime.smack</groupId>
<artifactId>smack-java7</artifactId>
<version>4.4.4</version>
</dependency>
<dependency>
<groupId>org.igniterealtime.smack</groupId>
<artifactId>smack-tcp</artifactId>
<version>4.4.4</version>
</dependency>
<dependency>
<groupId>org.igniterealtime.smack</groupId>
<artifactId>smack-extensions</artifactId>
<version>4.4.4</version>
</dependency>
import org.jivesoftware.smack.Connection;
import org.jivesoftware.smack.ConnectionConfiguration;
import org.jivesoftware.smack.XMPPException;
import org.jivesoftware.smack.tcp.XMPPTCPConnection;
import org.jivesoftware.smack.tcp.XMPPTCPConnectionConfiguration;
public class SmackExample {
public static void main(String[] args) {
String serviceName = "your-xmpp-server.com";
int port = 5222;
String username = "your-username";
String password = "your-password";
// 創(chuàng)建連接配置
XMPPTCPConnectionConfiguration config = XMPPTCPConnectionConfiguration.builder()
.setUsernameAndPassword(username, password)
.setXmppDomain(serviceName)
.setHost(serviceName)
.setPort(port)
.build();
// 創(chuàng)建連接
Connection connection = new XMPPTCPConnection(config);
try {
// 連接到服務(wù)器
connection.connect();
System.out.println("Connected to the XMPP server.");
// 登錄成功,可以進(jìn)行其他操作,如發(fā)送消息、訂閱等
} catch (XMPPException e) {
e.printStackTrace();
} finally {
// 斷開(kāi)連接
if (connection != null) {
connection.disconnect();
}
}
}
}
請(qǐng)確保將 your-xmpp-server.com
、your-username
和 your-password
替換為您的實(shí)際 XMPP 服務(wù)器地址、用戶名和密碼。運(yùn)行此示例后,如果身份驗(yàn)證成功,您將看到 “Connected to the XMPP server.” 消息。