{
  "name": "今晚打老虎",
  "short_name": "今晚打老虎",
  "display": "standalone",
  "start_url": "/login",
  "icons": [
    {
      "src": "/logo-72x72.png",
      "type": "image/png",
      "sizes": "72x72"
    },
    {
      "src": "/logo-144x144.png",
      "type": "image/png",
      "sizes": "144x144"
    }
  ]
}