{
    "name":"管理端",
    "display":"standalone",
    "start_url":".",
    "id": "index.html",
    "background_color": "#999",
    "theme_color":"#292d3e",
    "icons":[{
        "src":"./favicon.ico",
        "sizes":"144x144",
        "type":"image/x-icon"
    }]
}