奇巧击杀不允许加载本地资源：文件：///android_asset/webkit/android-weberror.png [英] Kitkat kills: Not allowed to load local resource: file:///android_asset/webkit/android-weberror.png

问题描述

我有一个使用WebViews的应用程序。我已经改变了我targetAPI从18到19，我目前正在测试的新4.4。出于某种原因，我得到这个错误：不允许加载本地资源：文件：///android_asset/webkit/android-weberror.png 4.4上而不是在4.3 ，是否有人有线索，为什么？

I have an app that uses WebViews. I've changed my targetAPI from 18 to 19 and I'm currently testing on the new 4.4. For some reason I'm getting this error: Not allowed to load local resource: file:///android_asset/webkit/android-weberror.png on 4.4 but not on 4.3, does somebody have clue why?

因为我真的不知道从哪里开始找我不能给出完整的code。它可能有一些做的WebViewClient的 shouldInterceptRequest（web视图，字符串）方法，但我真的不知道。如果我知道更多，我会更新的问题。

Since I don't really know where to start looking I can't give the complete code. It might have something to do with the shouldInterceptRequest(Webview, String) method in the WebViewClient but I'm not really sure. If I know more, I'll update the question.

推荐答案

不允许加载本地资源是一个安全的起源错误。在奇巧的WebView具有更强的安全性限制，好像这些都是踢FWIW我想只是加载一个文件：/// android_asset URL，它能正常工作

"Not allowed to load local resource" is a security origin error. The KitKat WebView has stronger security restrictions and it seems like these are kicking in. FWIW I tried just loading a file:///android_asset URL and it worked fine.

你有没有任何机会调用任何文件相关的API WebSettings（如setAllowFileAccess（假））？你们是不是从一个HTTPS加载资源：网址

Did you call any of the file-related WebSettings APIs (like setAllowFileAccess(false)) by any chance? Are you trying to load the resource from an https: URL?

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