将本地 HTML 加载到 WebView [英] Load local HTML into WebView

问题描述

我可以将本地 HTML 文件(包含图像和...)加载到 WebView 中吗?
仅设置 Source 参数并不能解决问题.

Can I load a local HTML file (with images and ...) into a WebView?
Just setting the Source parameter does not do the trick.

推荐答案

只要文件是应用程序包的一部分，您就可以从文件中加载它，例如:

You can load it from a file as long as the file is part of the app package, e.g.:

WebView2.Source = new Uri("ms-appx-web:///assets/text.html");

来自 WebView.导航

WebView 可以从应用程序包中加载内容，使用ms-appx-web://，来自使用 http/https 的网络，或来自字符串使用 NavigateToString.它无法从应用程序加载内容数据存储.访问内网，对应能力必须在应用清单中打开.

WebView can load content from the application’s package using ms-appx-web://, from the network using http/https, or from a string using NavigateToString. It cannot load content from the application’s data storage. To access the intranet, the corresponding capability must be turned on in the application manifest.

对于随机"文件，我想您可以通过文件选择器提示用户选择文件，然后将其读入字符串并使用 NavigateToString，但用户体验可能有点奇怪，具体取决于您要尝试的内容完成.

For a 'random' file, I suppose you could prompt user via file picker to select the file then read it into a string and use NavigateToString, but the user experience there may be a bit odd depending on what you're trying to accomplish.

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