HTMLUnit : javascript 对页面的更改如何获得

HTMLUnit acts like a real browser, so everything  that the javascript done in the HTML page's DOM model will not affect the source of page.
But we can get the updated DOM model from using this method: HtmlPage.asXml().

Maybe a page should finished loading all data by several ajax requests, so sometimes it need to call

webClient.setJavaScriptEnabled(true);
webClient.setJavaScriptTimeout(3600*1000);
webClient.setRedirectEnabled(true);
webClient.setThrowExceptionOnScriptError(true);
webClient.setThrowExceptionOnFailingStatusCode(true);
webClient.setTimeout(3600*1000);

webClient.waitForBackgroundJavaScript(600*1000);
webClient.setAjaxController(new NicelyResynchronizingAjaxController());

And using Thread.sleep( ).

 

评论

1 楼 shenbai 2013-12-03  

thanks。
我试了一下，实际上只需要调用waitForBackgroundJavaScript()方法--此方法阻塞直至所有js运行完毕。并且该方法需要在getPage()方法--所有获取网页的动作之后，否则无效。