{
    "name": "京喜平台",
    "short_name": "JXI",
    "icons": [
      {
        "src": "/css/i/192.png",
        "sizes": "192x192",
        "type": "image/png"
      }, {
        "src": "/css/i/512.png",
        "sizes": "512x512",
        "type": "image/png"
      }
    ],
    "start_url": "/html/index.html",
    "background_color": "#ff0000",
    "display": "fullscreen",
    "theme_color": "#1976d2"
  }