Java Smack 4.3.4在Maven的JUnit测试用例中的使用

<dependency>
    <groupId>org.igniterealtime.smack</groupId>
    <artifactId>smack-core</artifactId>
    <version>4.3.4</version>
</dependency>

import org.jivesoftware.smack.*;
import org.jivesoftware.smack.tcp.*;
import org.jivesoftware.smack.packet.*;

@Test
public void testSmack() {
    try {
        // 创建XMPP连接配置
        XMPPTCPConnectionConfiguration config = XMPPTCPConnectionConfiguration.builder()
                .setXmppDomain("example.com")
                .setHost("xmpp.example.com")
                .setPort(5222)
                .build();

        // 创建XMPP连接
        AbstractXMPPConnection connection = new XMPPTCPConnection(config);

        // 连接到XMPP服务器
        connection.connect();

        // 登录
        connection.login("username", "password");

        // 创建消息
        Message message = new Message("recipient@example.com", Message.Type.chat);
        message.setBody("Hello, Smack!");

        // 发送消息
        connection.sendStanza(message);

        // 断开连接
        connection.disconnect();
    } catch (Exception e) {
        e.printStackTrace();
    }
}