Python+Selenium之CSS元素定位(以百度为例) 

 1 from selenium import webdriver
 2 driver = webdriver.Chrome()
 3 driver.get("https://www.baidu.com/")
 4 #  通过id属性(css属性)
 5 driver.find_element_by_css_selector("#kw").send_keys("python")
 6 #  通过class属性定位(css属性)
 7 driver.find_element_by_css_selector(".s_ipt").send_keys("python")
 8 #  通过标签定位(css属性)
 9 driver.find_element_by_css_selector("input").send_keys("python")
10 #  通过name属性定位(其他属性)
11 driver.find_element_by_css_selector("[name='wd']").send_keys("python")
12 #  通过autocomplete属性定位(其他属性)
13 driver.find_element_by_css_selector("[autocomplete='off']").send_keys("python")
14 #  通过type属性定位(其他属性)
15 driver.find_element_by_css_selector("[type='text']").send_keys("python")
16 #  css也可以通过标签与属性的组合来定位元素
17 driver.find_element_by_css_selector("input.s_ipt").send_keys("python")
18 driver.find_element_by_css_selector("input#kw").send_keys("python")
19 driver.find_element_by_css_selector("input[id='kw']").send_keys("python")
20 #  css层级关系
21 driver.find_element_by_css_selector("form#form>span>input").send_keys("python")
22 driver.find_element_by_css_selector("form.fm>span>inout").send_keys("python")
23 #  css索引
24 driver.find_element_by_css_selector("select#nr>option:nth-child(1)").click
25 driver.find_element_by_css_selector("select#nr>option:nth-child(2)").click
26 driver.find_element_by_css_selector("select#nr>option:nth-child(3)").click
27 #  css逻辑运算
28 driver.find_element_by_css_selector("input[id='kw'][name='wd']").send_keys("python")

 

posted on 2020-09-21 15:18  Tester十点半  阅读(379)  评论(0)  编辑  收藏  举报

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