{
  "name": "EMall Platform",
  "short_name": "EMall",
  "id": "/",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#007aff",
  "icons": [
    {
      "src": "/static/icons/72x72.png",
      "sizes": "72x72",
      "type": "image/png"
    },
    {
      "src": "/static/icons/96x96.png",
      "sizes": "96x96",
      "type": "image/png"
    },
    {
      "src": "/static/icons/192x192.png",
      "sizes": "192x192",
      "type": "image/png"
    }
  ],
  "screenshots": [
      // 移动端截图 (narrow)
      {
        "src": "/static/screenshots/mobile-narrow.png",
        "sizes": "640x1154",
        "type": "image/png",
        "form_factor": "narrow"
      },
  	// pc端截图 （wide）
      {
  	  "src": "/static/screenshots/desktop-wide.png",
  	  "sizes": "1280x726",
  	  "type": "image/png",
  	  "form_factor": "wide"
      }						
    ]
}