为什么我的CSS和PHP包含的内容未加载到我的WebView中 [英] Why does my CSS and PHP include not load in my WebView
问题描述
我在我的应用程序中使用 WebView .当应用程序未连接到互联网时，我想在本地服务该站点.我能够构建 APK 并将其安装到设备上，但是当我离线启动应用程序时，它只是显示正文 PHP ，但未调用/load CSS 文件或包含 PHP 文件.
I use a WebView in my app. When the app is not connected to the internet I want to serve the site locally. I was able to build the APK and install the app onto my device, but when I start the app offline, it is just showing the body PHP, but it did not call/load the CSS File or include the PHP files.
Android Studio中的目录结构:
Directory structure in Android Studio :
这是我的 MainActivity :
public class Callback extends WebViewClient{
public void onReceivedError(WebView view, int errorCode, String description, String failingUrl){
Toast.makeText(getApplicationContext(), "No Internet Access!", Toast.LENGTH_SHORT).show();
view.loadUrl("file:///android_asset/nointernet.php");
}
}
这是我的没有互联网"页面
This is my "No Internet" page
<body>
<!-- Navigation Bar -->
<?php include 'assets\inc\navmobpage.php'; ?>
<!-- Page Content -->
<div class="container" align="center" style="background-color: white;padding-top: 50px;">
<img src="assets\img\nointernet.png" width="100%" />
<a class="btref" href="http://xx.xx.xx">REFRESH</a>
</div>
<?php include 'assets\inc\footmob.php'; ?>
<!-- Bootstrap core JavaScript -->
<script src="assets\general\jquery\jquery.min.js"></script>
<script src="assets\general\bootstrap\js\bootstrap.bundle.min.js"></script>
</body>
推荐答案
Android未随 PHP 服务器一起提供.因此，出于所有共同意图和目的，不可能在本地提供 .php 文件.
Android does not ship with a PHP server. Therefore for all common intents and purposes, it is not possible to serve a .php file locally.
您需要重写离线页面才能使用任何 PHP 代码.
You would need to rewrite your offline page to function without any PHP code.
我假设您引用的 CSS 也是 PHP include的一部分，因此出于相同的原因未加载.
I assume the CSS you refer to is also part of the PHP include and therefore is not loading for the same reason.
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