// 和 /

from selenium import webdriver
import time

options = webdriver.ChromeOptions()
options.binary_location = r'D:\LifeTools\google\Google\Chrome\Application\chrome.exe'
driver = webdriver.Chrome(options=options)
driver.get('https://www.baidu.com')

driver.find_element_by_id('kw').send_keys('哔哩哔哩') #在百度输入框中输入“哔哩哔哩”
driver.find_element_by_id('su').click() #点击“百度一下”
time.sleep(2)

#点击“哔哩哔哩 (゜-゜)つロ 干杯~-bilibili'”
driver.find_element_by_xpath('//div[@id="1"]//h3//a').click()  #这里定位错误
# driver.find_element_by_xpath('//div[@id="1"]/h3/a').click()  #正确定位
time.sleep(2)
driver.close()