显示菜鸟教程的底部文字By.CSS_SELECTOR

# 显示底部的文字
# [href="//www.runoob.com/web/web-buildingprimer.html"]>h4

# 导包
from selenium import webdriver
from selenium.webdriver.common.by import By
# 定义类
class GetEle:
    def __init__(self,driver):
        self.driver=driver
    def get_e(self,loc):
        e=driver.find_element(By.CSS_SELECTOR,loc)
        print(e.text)

# 调用
if __name__ == '__main__':
    # 调用driver
    driver=webdriver.Chrome()
    driver.get("https://www.runoob.com/")
    # 实例化类
    web_e=GetEle(driver)
    test_loc='[href="//www.runoob.com/web/web-buildingprimer.html"]>h4'
    web_e.get_e(test_loc)