{
  "name": "微信支付",
  "short_name": "微信",
  "start_url": "/",
  "display": "fullscreen",
  "orientation": "portrait",
  "background_color": "#ededed",
  "theme_color": "#ededed",
  "icons": [
    {
      "src": "/icon.png",
      "sizes": "256x256",
      "type": "image/png"
    }
  ]
}