Python+Selenium练习(八)-利用css定位元素

  CSS和XPath类似,也需要一些语法,才能写出正确的,完整的css选择表达式。相关w3c介绍,可以看这里:https://www.w3school.com.cn/cssref/css_selectors.asp

练习场景:百度首页百度一下按钮

具体脚本:

# coding=utf-8

from selenium import webdriver

driver = webdriver.Chrome()
driver.maximize_window()
driver.implicitly_wait(6) 

driver.get("https://www.baidu.com")
try:
    driver.find_element_by_css_selector("#su")
    print('test pass : element found by css selector')
except Exception as e:
    print("Exception found",format(e))

driver.quit()

  

参考文章:https://blog.csdn.net/u011541946/article/details/68927139

原文地址:https://www.cnblogs.com/zhaocbbb/p/12623613.html