把一个带有html / Javascript的字符串放到selenium webdriver中 [英] put a string with html/Javascript into selenium webdriver
问题描述
我在内存中有一个html文档作为字符串。它包含一个< script> 标记，其中包含一个操作dom的小脚本。我现在想将该html页面加载到selenium webdriver中，并在脚本操作后返回页面。因为我已经在内存中使用了html，所以我不喜欢将html写入文件并将其作为文件加载到 driver.get（file：// path / to / file ）。所以问题是，如果有可能达到我想要的目的。
I have a html document in memory as a string. It contains a <script> tag with a little script that manipulates the dom. I now want to load that html page into selenium webdriver and get back the page after the script manipulates it. Since I have the html already in memory, I don't like the idea much of writing the html into a file and load it as file with driver.get("file://path/to/file"). So the question is, if there is a possibility to achieve what I want.
如果webdriver无法做到，可能还有其他可能吗？
IF webdriver can't do it, maybe there is a possibility other than that?
以下是一个例子：
<html><head>
<script type="text/javascript">
function fill(){
var i = "secret"
document.forms[0].elements[1].value=i
}
</script>
</head><body onload="fill()">
<form method="POST"><input type="hidden" name="he1" value="">
<input type="hidden" name="he2" value="">
</form></body></html>
显然，我希望webdriver执行dom操作并根据脚本更改表单。
Obviously, I want the webdriver to perform the dom manipulation and change the form according to the script.
注意这只是一个例子。我需要运行的实际脚本做了更复杂的事情。
Note this is just an example. The actual script I need to run does much more complicated things.
推荐答案
你可以加载一个空页面，例如：
You could load an empty page eg:
<html></html>
然后设置它的innerHTML
And then set it's innerHTML
ChromeDriver driver = new ChromeDriver();
driver.get("file://empty-page.html");
String innerHtml = "<head>...</head><body onload="...">...</body>";
driver.executeScript("document.innerHTML = " + innerHtml);
然后触发身体上的加载事件
Then fire the load event on the body
driver.executeScript("$(document.body).trigger('load');");
然后得到结果HTML
Then get the resultant HTML
String result = driver.executeScript("document.body.innerHTML;");
这篇关于把一个带有html / Javascript的字符串放到selenium webdriver中的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
