{
  "background_color": "#fff", 
  "description": "Mion's Blog!!!!", 
  "display": "fullscreen", 
  "icons": [
    {
      "src": "icon.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ],
  "name": "Mion's Blog", //应用的名称，在安装时展示
  "short_name": "Mion's Blog", //缩略名，一般在添加到桌面之后会展示这个名字
  "start_url": "/" //启动后进入的
}