feat: add --wechat/--wx launch argument (#288)

launch.pyw

@@ -85,6 +85,7 @@ if __name__ == '__main__':
     parser.add_argument('--tg', action='store_true', help='启动 Telegram Bot'); 
     parser.add_argument('--qq', action='store_true', help='启动 QQ Bot');
     parser.add_argument('--feishu', '--fs', dest='feishu', action='store_true', help='启动 Feishu Bot');
+    parser.add_argument('--wechat', '--wx', dest='wechat', action='store_true', help='启动 WeChat Bot');
     parser.add_argument('--wecom', action='store_true', help='启动 WeCom Bot');
     parser.add_argument('--dingtalk', '--dt', dest='dingtalk', action='store_true', help='启动 DingTalk Bot');
     parser.add_argument('--sched', action='store_true', help='启动计划任务调度器')
@@ -112,6 +113,12 @@ if __name__ == '__main__':
         print('[Launch] Feishu Bot started')
     else: print('[Launch] Feishu Bot not enabled (use --feishu to start)')
 
+    if args.wechat:
+        wxproc = subprocess.Popen([sys.executable, os.path.join(frontends_dir, 'wechatapp.py')], creationflags=subprocess.CREATE_NO_WINDOW if os.name=='nt' else 0)
+        atexit.register(wxproc.kill)
+        print('[Launch] WeChat Bot started')
+    else: print('[Launch] WeChat Bot not enabled (use --wechat to start)')
+
     if args.wecom:
         wcproc = subprocess.Popen([sys.executable, os.path.join(frontends_dir, "wecomapp.py")], creationflags=subprocess.CREATE_NO_WINDOW if os.name=='nt' else 0)
         atexit.register(wcproc.kill)