selenium自动化打开豆瓣电影短评网页,怎么获取该短评页面的Request URL并返回打印
```python
import time
from selenium.webdriver.common.by import By
from selenium import webdriver
word = input('请你输入你需要找的电影:')
options = webdriver.ChromeOptions()
options.add_experimental_option("excludeSwitches", ["enable-automation"])
options.add_experimental_option('useAutomationExtension', False)
driver = webdriver.Chrome()
driver.maximize_window()
driver.get('https://movie.douban.com/')
driver.implicitly_wait(10)
time.sleep(3)
# 在搜索框中输入用户输入的电影名称
driver.find_element(By.XPATH,'//*[@id="inp-query"]').send_keys(word)
# 点击搜索按钮
driver.find_element(By.XPATH,'//*[@id="db-nav-movie"]/div[1]/div/div[2]/form/fieldset/div[2]/input').click()
time.sleep(1)
#点击该电影
driver.find_element(By.XPATH,'//*[@id="root"]/div/div[2]/div[1]/div[1]/div/div/div/div[1]/a').click()
time.sleep(1)
#点击短评
driver.find_element(By.XPATH,'//*[@id="comments-section"]/div[1]/h2/span/a').click()
time.sleep(3)