{
  "name": "扫雷游戏",
  "short_name": "扫雷",
  "start_url": "index.html",
  "display": "standalone",
  "background_color": "#ffffff",
  "description": "经典扫雷游戏，支持离线游玩",
  "icons": [
    {
      "src": "icons/icon.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "icons/icon-512.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ]
}