Python 通过硒单击链接
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Clicking on a link via selenium
提问by canbaran
I am trying to do some webscraping via Selenium. My question is very simple: How do you find a link and then how do you click on it? For instance: The following is the HTML that I am trying to web-scrape:
我正在尝试通过 Selenium 进行一些网页抓取。我的问题很简单：你如何找到一个链接，然后你如何点击它？例如：以下是我尝试抓取的 HTML：
<td bgcolor="#E7EFF9">
<a href="javascript:selectDodasaDetdasdasy(220011643,'Kdasdas?');" target="_self">
Details
</a>
</td>
So, as you can see the word "Details" is a link.
因此，如您所见，“详细信息”一词是一个链接。
How can I find that link using Selenium and click on it?
如何使用 Selenium 找到该链接并单击它？
采纳答案by falsetru
You can use find_element_by_link_text:
您可以使用find_element_by_link_text：
For example:
例如：
link = driver.find_element_by_link_text('Details')
To Click on it, just call click method:
要点击它，只需调用 click 方法：
link.click()
回答by Paras
Then you can try something like this.
然后你可以尝试这样的事情。
for (int i=0; i<td.length(); i++){
driver.find_element_by_xpath("(//a[contains(text(),'Details')])[i]").click()
}
回答by Gayatri
You can try to click link by using xpath locator e.g.
您可以尝试使用 xpath 定位器单击链接，例如
link=driver.find_element_by_xpath(.//*[@id="content"]/div[3]/div/div/div[2]/h4)
link.click()
回答by Mr. Bordoloi
One thing is missed by everyone. Its a list by the below statement. You need to take select an element from this list.
每个人都错过了一件事。它是以下语句的列表。您需要从此列表中选择一个元素。
driver.find_element_by_link_text('Details')
If you check
如果你检查
for i in driver.find_element_by_link_text('Details')
i.click()
BINGO :-)
答对了 ：-）
