package echo import ( "context" "strings" "cellbot/internal/engine" "cellbot/internal/protocol" "go.uber.org/zap" ) func init() { // 注册 /echo 命令 engine.OnCommand("/echo"). Handle(func(ctx context.Context, event protocol.Event, botManager *protocol.BotManager, logger *zap.Logger) error { // 获取消息内容 data := event.GetData() rawMessage, ok := data["raw_message"].(string) if !ok { return nil } // 解析命令参数(/echo 后面的内容) parts := strings.Fields(rawMessage) if len(parts) < 2 { // 如果没有参数,返回提示 return event.ReplyText(ctx, botManager, logger, "用法: /echo <消息内容>") } // 获取要回显的内容 echoContent := strings.Join(parts[1:], " ") // 使用 ReplyText 发送回复 return event.ReplyText(ctx, botManager, logger, echoContent) }) }