是根据 Anthony_tester 的文章自己记录的学习笔记，以变以后的使用和重温。
python+selenium中webdriver支持的七种元素定位方法
#1.利用by_id定位元素
#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_id(“kw”)
print (‘test pass: ID found’)
except Exception as e:
print (“Exception found”, format(e))
driver.quit()
‘’’
#2.利用link_text定位元素
‘’’
#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_link_text(“新闻”).click()
print (“text pass: element found by link text”)
except Exception as e:
print (“Exception found”,format(e))
driver.quit()
‘’’
#3.利用partial_link_text定位元素
‘’’
#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_partial_link_text(“设为首页”).click()
print (“test pass: element found by partial link text”)
except Exception as e:
print (“Exception found”, format(e))
driver.quit()
‘’’
#4.利用class_name 定位元素
‘’’
#coding=utf-8
from selenium import webdriver
driver=webdriver.Chrome()
driver.maximize_window()
driver.implicitly_wait(7)
driver.get(“https:///www.baidu.com”)
try:
driver.find_element_by_class_name(“s_ipt”)
print(" test pass:element found by class name")
except Exception as e:
print(“Exception found”,format(e))
driver.quit()
‘’’
#5.利用name定位元素
‘’’
#coding=utf-8
from selenium import webdriver
driver=webdriver.Chrome()
driver.maximize_window()
driver.implicitly_wait(7)
driver.get(“https:///www.baidu.com”)
try:
driver.find_element_by_name(“wd”)
print(“tese pass: element found by name”)
except Exception as e:
print(“Exception found”, format(e))
driver.quit()
‘’’
‘’’
#6.利用css定位元素
#conding=utf-8
from selenium import webdriver
driver=webdriver.Chrome()
driver.maximize_window()
driver.implicitly_wait(5)
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”, formar(e))
driver.quit()
‘’’
‘’’
#7.利用tag_name定位元素
#coding=utf-8
from selenium import webdriver
driver = webdriver.Chrome()
driver.maximize_window()
driver.implicitly_wait(7)
driver.get(“https://wwww.baidu.com”)
try:
driver.find_element_by_tag_name(“form”)
print(“test pass : element found by tag name”)
except Exception as e:
print(“Exception found”,format(e))
driver.quit()
‘’’
#8.利用xpan定位元素