{
  "name": "上海地铁票价对比",
  "short_name": "地铁票价",
  "description": "对比现状与两个票价方案的通勤费用",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#fafaf9",
  "theme_color": "#fafaf9",
  "icons": [
    {
      "src": "icon.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "icon-180.png",
      "sizes": "180x180",
      "type": "image/png",
      "purpose": "any"
    }
  ]
}