{
 "id":"/",
 "name":"超市小帮手",
 "short_name":"超市小帮手",
 "lang":"zh-CN",
 "start_url":"/",
 "scope":"/",
 "display":"standalone",
 "orientation":"landscape",
 "background_color":"#fff8e9",
 "theme_color":"#fff5d9",
 "icons":[{"src":"/icons/app-192.png","sizes":"192x192","type":"image/png","purpose":"any"},{"src":"/icons/app-512.png","sizes":"512x512","type":"image/png","purpose":"any"}]
}