图标未显示在 Shiny 中

Question

我想在我的 shinymobile 应用程序中添加一个网站图标，但我不知道我做错了什么。当我在本地运行应用程序时，该图标可以工作，但是当我保存到 shinyapps.io 时。下面的代码显示了我闪亮的应用程序以及我的 manifest.json 文件的代码。我的所有图像和 favicon.io 图像都保存在 www 文件夹中。

闪亮的应用程序

library(shiny)
library(shinyMobile)

ui <- f7Page(manifest = "manifest.json",
             favicon = "favicon.ico",
             icon = '128x128.png')
server <- function(input, output){}

shinyApp(ui = ui, server = server)

manifest.json

{
  "name": "My App",
  "short_name": "My App",
  "description": "My App",
  "lang": "en-US",
  "start_url": "https://7bdev.shinyapps.io/test_shiny/",
  "display": "standalone",
  "icons": [
    {
      "src": "icons/128x128.png",
      "sizes": "128x128",
      "type": "image/png"
    },
    {
      "src": "icons/144x144.png",
      "sizes": "144x144",
      "type": "image/png"
    },
    {
      "src": "icons/152x152.png",
      "sizes": "152x152",
      "type": "image/png"
    },
    {
      "src": "icons/192x192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "icons/256x256.png",
      "sizes": "256x256",
      "type": "image/png"
    },
    {
      "src": "icons/512x512.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ]
}

Answer 1

我不熟悉 shinyMobile 包，但您可以简单地将它添加到 head

tags$head(tags$link(rel="shortcut icon", href="favicon.ico"))

图标未显示在 Shiny 中

favicon not displaying in Shiny

favicon

shiny