{

  "name": "Ubooquity 数字图书馆",

  "short_name": "Ubooquity",

  "start_url": "/",

  "display": "standalone",

  "background_color": "#ffffff",

  "theme_color": "#2196f3",

  "icons": [

    {
     "src": "ubooquity-icon.png",
     "sizes": "256x256",
     "type": "image/png",
     "purpose": "any maskable"
    }

  ]

}