我有在设备上以独立模式（从主屏幕启动）工作的 Web 应用程序。我需要的是当图标被改变时，它会在我的设备上被改变。所以在页面上我有：
<link rel="apple-touch-icon" href=@UrlExtensions.GetIconUrl(Url, "76×76", Model.IconUrlFromApi) />
<link rel="apple-touch-icon" sizes="76×76" href=@UrlExtensions.GetIconUrl(Url, "76×76", Model.IconUrlFromApi) />
<link rel="apple-touch-icon" sizes="120×120" href=@UrlExtensions.GetIconUrl(Url, "120×120", Model.IconUrlFromApi) />
<link rel="apple-touch-icon" sizes="152×152" href=@UrlExtensions.GetIconUrl(Url, "152×152", Model.IconUrlFromApi) />
<link rel="apple-touch-icon-precomposed" href=@UrlExtensions.GetIconUrl(Url, "precomposed", Model.IconUrlFromApi) />
<link rel="icon" href=@UrlExtensions.GetIconUrl(Url, "152×152", Model.IconUrlFromApi) type="image/x-icon" />
<link rel="shortcut icon" type="image/x-icon" href=@UrlExtensions.GetIconUrl(Url, "48x48", Model.IconUrlFromApi) />
运行应用程序然后重新启动 iPhone 后图标会发生变化。是否可以在不重新启动 iPhone 的情况下更改图标？
顺便说一句，我的应用程序使用应用程序缓存..也许这可能会导致问题