首页 > 解决方案 > Python,Selenium 试图通过类 xpath 来定位图像

问题描述

我正在尝试单击通过 python/selenium 出现在页面上的第一个图像。

html代码是:

<div class="flex-none ph1 mt2 w-sixth-ns w-third">
    <a class="aspect-ratio--1x1 relative db bg-near-black hover-bg-dark-primary bg-animate outline-0 no-underline overflow-hidden br1" href="https://users/792647/pictures/88860858" title="Random name cannot use this to link in selenium. ">
       <div class="aspect-ratio--object">
           <div class="pa2 flex items-center justify-center h-100 w-100">
                <img alt="Random name cannot use this to link in selenium" class="db w-100 h-100 ipp object-cover" src="https://pic-c400-3.com/792647/00059768-ff6a-1304-0f8b-4060f001e784/c400.jpg?token=1578873600_78bae2898bc20e48508cdf6640fe7295ba0c429b85c57019936be6864df471e4">
           </div>
       </div>
     </a>
 </div>

我尝试过的代码都不起作用:

photo = browser.find_elements_by_xpath('//*[@class="pa2 flex items-center justify-center h-100 w-100"]').click()

和:

photo = browser.find_elements_by_xpath('//*[@class="flex-none ph1 mt2 w-sixth-ns w-third"]').click()

标签: pythonseleniumxpathcss-selectorswebdriverwait

解决方案


Induce WebDriverWait() 并等待element_to_be_clickable() 并使用以下 xpath 选项。

WebDriverWait(browser,10).until(EC.element_to_be_clickable((By.XPATH,"//a[contains(@class,'aspect-ratio') and contains(@href,'https://users')]//img[1]"))).click()

您需要导入以下库。

from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By

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