如何使用selenium和css获取属性值 [英] how to get attribute value using selenium and css

问题描述

我有以下HTML代码：

I have the following HTML code:

<a href="/search/?p=2&q=move&mt=1"> 2 </a>

我想获得href中包含的内容，即，我正在寻找一个命令给我/ search /？p = 2& q = move& mt = 1的值。

I would like to get what is contained in href, ie, I was looking for a command which would give me "/search/?p=2&q=move&mt=1" value for href.

有人可以帮助我在selenium中的相应命令和css定位器，对于上述查询？

Could someone please help me with the respective command and css locator in selenium, for the above query?

如果我有类似的东西：

<a href="/search/?p=2&q=move&mt=1"> 2 </a> 
<a href="/search/?p=2&q=move&mt=2"> 3 </a> 

如果我要获取文本conatins'2'的href的属性值，那么我的css定位器synatx怎么样？

Out of these two if I was to get the attribute value for href whose text conatins '2', then how would my css locator synatx look like?

推荐答案

如果您的HTML完全由< a> 标签，则应该这样做：

If your HTML consists solely of that one <a> tag, then this should do it:

String href = selenium.getAttribute("css=a@href");

您可以使用 DefaultSelenium＃getAttribute（）方法，并传入CSS定位器， @ 符号和要提取的属性的名称。在这种情况下，您选择 a 并获取其 @href 。

You use the DefaultSelenium#getAttribute() method and pass in a CSS locator, an @ symbol, and the name of the attribute you want to fetch. In this case, you select the a and get its @href.

响应您的评论/编辑：

1. code>告诉Selenium该部分是属性的名称。

1. The part after @ tells Selenium that that part is the name of the attribute.

）之前 @href ，因为它是定位器的一部分，而不是属性。所以，像这样：

You should place :contains('2') before @href because it's part of the locator, not the attribute. So, like this:

selenium.getAttribute("css=a:contains('2')@href");

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