微信自动回复机器人插件，自动同意回复消息， 微信群管理机器人，JAVA框架

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Java开发微信机器人插件，实现自动回复消息、自动同意好友请求以及微信群管理功能。我们将基于开源的微信机器人框架进行开发。
项目概述
自动回复私聊消息
自动同意好友请求
微信群消息管理
基础群管理功能(欢迎新人、关键词踢人等)
代码语言：txt
AI代码解释

com.github.binarywang weixin-java-mp 4.5.0 com.github.binarywang weixin-java-cp 4.5.0

<!-- 其他必要依赖 -->
<dependency>
    <groupId>org.projectlombok</groupId>
    <artifactId>lombok</artifactId>
    <version>1.18.24</version>
    <scope>provided</scope>
</dependency>
<dependency>
    <groupId>com.google.guava</groupId>
    <artifactId>guava</artifactId>
    <version>31.1-jre</version>
</dependency>

@Configuration
@EnableConfigurationProperties(WechatProperties.class)
public class WechatBotConfig {

@Autowired
private WechatProperties properties;

@Bean
public WxMpService wxMpService() {
    WxMpService service = new WxMpServiceImpl();
    WxMpDefaultConfigImpl config = new WxMpDefaultConfigImpl();
    config.setAppId(properties.getAppId());
    config.setSecret(properties.getSecret());
    config.setToken(properties.getToken());
    config.setAesKey(properties.getAesKey());
    service.setWxMpConfigStorage(config);
    return service;
}

@Bean
public WxCpService wxCpService() {
    WxCpService service = new WxCpServiceImpl();
    WxCpDefaultConfigImpl config = new WxCpDefaultConfigImpl();
    config.setCorpId(properties.getCorpId());
    config.setCorpSecret(properties.getCorpSecret());
    service.setWxCpConfigStorage(config);
    return service;
}

}
初始化微信机器人的服务实例

@Component
@Slf4j
public class AutoReplyHandler implements WxMpMessageHandler {

@Override
public WxMpXmlOutMessage handle(WxMpXmlMessage wxMessage, 
        Map<String, Object> context, WxMpService wxMpService) {
    
    // 自动回复逻辑
    String userMessage = wxMessage.getContent();
    String replyContent = "收到您的消息: " + userMessage;
    
    if(userMessage.contains("你好")) {
        replyContent = "您好，我是自动回复机器人！";
    }
    
    return WxMpXmlOutMessage.TEXT()
            .content(replyContent)
            .fromUser(wxMessage.getToUser())
            .toUser(wxMessage.getFromUser())
            .build();
}

}
自动回复处理器实现了基本的消息回复功能

@Component
@Slf4j
public class FriendRequestHandler implements WxMpMessageHandler {

@Autowired
private WxMpService wxMpService;

@Override
public WxMpXmlOutMessage handle(WxMpXmlMessage wxMessage, 
        Map<String, Object> context, WxMpService wxMpService) {
    
    // 自动同意好友请求
    if(wxMessage.getMsgType().equals("event") && 
       wxMessage.getEvent().equals("subscribe")) {
        
        try {
            // 发送欢迎消息
            String welcomeMsg = "感谢添加好友！我是自动回复机器人。";
            wxMpService.getUserService().userUpdateRemark(
                wxMessage.getFromUser(), "新好友");
            
            return WxMpXmlOutMessage.TEXT()
                    .content(welcomeMsg)
                    .fromUser(wxMessage.getToUser())
                    .toUser(wxMessage.getFromUser())
                    .build();
        } catch (WxErrorException e) {
            log.error("处理好友请求失败", e);
        }
    }
    return null;
}

}
好友请求处理器

@Slf4j
public class GroupManager {

@Autowired
private WxCpService wxCpService;

// 欢迎新群成员
public void welcomeNewMember(String groupId, String userId) {
    try {
        String welcomeMsg = "@" + userId + " 欢迎加入本群！请阅读群规。";
        wxCpService.getMessageService().sendText(
            groupId, null, null, welcomeMsg);
    } catch (WxErrorException e) {
        log.error("发送欢迎消息失败", e);
    }
}

// 关键词踢人
public void kickMemberByKeyword(String groupId, String userId, String keyword) {
    try {
        if(keyword.contains("广告")) {
            wxCpService.getChatService().delChatMember(groupId, userId);
            String msg = "用户 @" + userId + " 因发布广告已被移出群聊";
            wxCpService.getMessageService().sendText(
                groupId, null, null, msg);
        }
    } catch (WxErrorException e) {
        log.error("踢人操作失败", e);
    }
}

// 自动回复群消息
public void autoReplyInGroup(String groupId, String message) {
    try {
        if(message.contains("@机器人")) {
            String reply = "我在呢！有什么可以帮您的？";
            wxCpService.getMessageService().sendText(
                groupId, null, null, reply);
        }
    } catch (WxErrorException e) {
        log.error("群消息回复失败", e);
    }
}

}