如何加载javascript重定向到机器人的WebView？ [英] How to load a javascript redirect into android webview?
问题描述
我想一个页面加载到web视图。通常情况下，当我打电话
I am trying to load a page into webview. Normally, when i call
webview.loadUrl(url);
它工作正常。该网址有一个javascript code重定向的页面。这里是jacascript code：
it works fine. The url has a javascript code that redirects the page. Here is the jacascript code:
<script type="text/javascript">
if (!document.cookie || document.cookie.indexOf('AVPDCAP=') == -1)
{ document.write('<scr'+'ipt src="http://some_link_here+Math.floor(89999999*Math.random()+10000000)+'&millis='+new Date().getTime()+'&referrer='+encodeURIComponent(document.location)+'" type="text/javascript"></scr'+'ipt>'); }
</script>
当我尝试了JavaScript code加载到我的WebView这样的：
When i try to load that javascript code into my webview like the following:
String data = javascript_code_above;
topBannerWV.loadDataWithBaseURL("", data, "text/html", "UTF-8", null);
其中数据这个JavaScript code，它不会加载该页面。我也试过以下内容：
where data is this javascript code, it does not load the page. I also tried following:
topBannerWV.loadDataWithBaseURL("", data, "text/javascript", "UTF-8", null);
但这次的文本加载到web视图。谁能帮我这个？
but this time that text is loaded into webview. Can anyone help me with this?
感谢。
推荐答案
我找到了解决办法。
而不是直接给字符串的WebView加载，我第一次写它变成一个文件，然后给该文件的WebView加载。
Instead of directly giving the string to webview to load, i first wrote it into a file and then gave that file to webview to load.
getContext().getApplicationContext().deleteFile("data.html");
Writer output = null;
File dir = getContext().getApplicationContext().getFilesDir();
File file = new File(dir.getAbsolutePath() + File.separator + "data.html");
file.createNewFile();
output = new BufferedWriter(new FileWriter(file));
output.write(WVdata);
output.close();
topBannerWV.loadUrl("file:///" + getContext().getApplicationContext().getFilesDir() + "/data.html");
我不知道为什么会这样，其实我不改变的数据串，只是把它放到一个文件中。
I do not know why this happens, actually i do not change the data string, just put it into a file.
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