java微信机器人_Java版微信机器人代码

Java版微信机器人代码可以使用Java开发的微信机器人框架，比如Wechaty Java和java-wechaty等。下面是Wechaty Java的示例代码：

import io.github.wechaty.*;
import io.github.wechaty.schemas.ContactQueryFilter;
import io.github.wechaty.schemas.FriendshipType;
import io.github.wechaty.user.Contact;
import io.github.wechaty.user.Friendship;
import io.github.wechaty.user.Message;

public class WechatyDemo {

    public static void main(String[] args) {
        Wechaty bot = Wechaty.instance();
        bot.onScan((qrcode, statusScanStatus, data) -> {
            System.out.println("扫码登录: " + statusScanStatus.toString() + "\n二维码链接：" + qrcode);
        });
        bot.onLogin(user -> {
            System.out.println("登录成功，用户名：" + user.name());
        });
        bot.onMessage(message -> {
            String text = message.text();
            Contact from = message.from();
            Contact to = message.to();
            System.out.println("收到消息：" + text + "\n来自：" + from.name() + "\n发给：" + to.name());
        });
        bot.onFriendship(friendship -> {
            FriendshipType type = friendship.type();
            Contact contact = friendship.contact();
            if (type == FriendshipType.Receive) {
                String hello = "你好，我是Java版微信机器人，欢迎加好友！";
                contact.say(hello);
            }
        });
        bot.start();
    }
}

该示例代码实现了微信机器人的基本功能，包括扫码登录、接收消息、自动回复好友请求等。你可以根据自己的需求对代码进行修改和扩展。