{"code":0,"msg":"WeChat Mini Program Backend is running","endpoints":["GET    /api/menu","POST   /api/menu","PUT    /api/menu/:key","DELETE /api/menu/:key","POST   /api/menu/:key/submenu","PUT    /api/menu/:key/submenu/:subKey","DELETE /api/menu/:key/submenu/:subKey","GET    /api/options","POST   /api/options/:type","DELETE /api/options/:type/:value"]}