feat: add qrcode message command

src/main/kotlin/cn/rtast/fancybot/FancyBot.kt

@@ -13,6 +13,7 @@ import cn.rtast.fancybot.commands.HitokotoCommand
 import cn.rtast.fancybot.commands.JrrpCommand
 import cn.rtast.fancybot.commands.MusicCommand
 import cn.rtast.fancybot.commands.MyPointCommand
+import cn.rtast.fancybot.commands.QRCodeCommand
 import cn.rtast.fancybot.commands.SignCommand
 import cn.rtast.fancybot.entity.enums.WSType
 import cn.rtast.fancybot.util.file.ConfigManager
@@ -39,7 +40,8 @@ val commands = listOf(
     SignCommand(),
     MyPointCommand(),
     HitokotoCommand(),
-    FKXQSCommand()
+    FKXQSCommand(),
+    QRCodeCommand()
 )
 
 val configManager = ConfigManager()

src/main/kotlin/cn/rtast/fancybot/commands/QRCodeCommand.kt

@@ -0,0 +1,24 @@
+/*
+ * Copyright © 2024 RTAkland
+ * Author: RTAkland
+ * Date: 2024/8/30
+ */
+
+
+package cn.rtast.fancybot.commands
+
+import cn.rtast.rob.entity.GroupMessage
+import cn.rtast.rob.util.BaseCommand
+import cn.rtast.rob.util.ob.OBMessage
+
+class QRCodeCommand : BaseCommand() {
+    override val commandNames = listOf("/qrcode", "/qr", "/二维码")
+
+    override suspend fun executeGroup(listener: OBMessage, message: GroupMessage, args: List<String>) {
+        val content = args.joinToString(" ")
+        listener.sendGroupMessage(
+            message.groupId,
+            "[CQ:at,qq=${message.sender.userId}][CQ:image,file=https://api.rtast.cn/api/generate_qr?data=$content]"
+        )
+    }
+}