关于#Message#的问题,如何解决?(标签-python|关键词-driver)



```python
import csv
import platform

import bs4,threading
import selenium,selenium.webdriver
import time
import re
import requests
import os
from selenium.webdriver.chrome.service import Service
from selenium import webdriver
from selenium.webdriver.common.by import By
URL="https://movie.douban.com/typerank?type_name=%E5%89%A7%E6%83%85&type=11&interval_id=100:90&action="
HEADES={"User-Agent":"Mozilla/5.0(Windows NT 10.0;WOW64) AppleeWebKit/537.36(KHTML,like Gecko chrome 157.0.2987.133 Safari 1537.36"}
class Movie:
    def __init__(self,type):
        self.img=None
        self.name=None
        self.type=type
        self.rank=None
        self.crew=None
        self.rating=None
        self.comment=None
    def __repr__(self):
        return "[电影]分类:%s、名称:%s、名次:%d、评分:%f、评论人数:%d、演员列表:%s、图片:%s"%\
               (self.type,self.name,self.rank,self.rating,self.comment,self.crew,self.img)
def main():
    s = Service("chromedriver.exe")
    driver = webdriver.Chrome(service=s)
    response=requests.get(url=URL,headers=HEADES)
    option=webdriver.ChromeOptions()
    option.add_argument("disable-infobars")
    driver=webdriver.Chrome(chrome_options=option)
    for item in range(5):
        time.sleep(3)
        target=driver.switch_to.frame('footer')
        driver.execute_script("arguments[0].scrollIntoView();",target)
        time.sleep(10)
    time.sleep(10)
    count=0
    try:
        for content in driver.find_elements(By.XPATH,"//div[@class='movie-content']"):
            movie=Movie("剧情")
            movie.img=content.find_element(By.CLASS_NAME,"movie-img").get_property("src")
            if movie.img:
                movie.name=content.find_element(By.CLASS_NAME,"movie-name-text").text
                movie.rank=int(content.find_element(By.CLASS_NAME,"rank-num").text)
                movie.crew=content.find_element(By.CLASS_NAME,"movie-crew").text.split("/")
                movie.rating=float(content.find_element(By.CLASS_NAME,"rating_num").text)
                movie.comment=int(re.sub("\D","",content.find_element(By.CLASS_NAME,"comment-num").text))
                print(movie)
                count+=1
                if count>=10:
                    raise Exception("爬够了,休息")
    except Exception as exp:
        print(exp)
        pass
if __name__=="__main__":
    main()
![img](https://img-mid.csdnimg.cn/release/static/image/mid/ask/367602774486160.png "#left")


![img](https://img-mid.csdnimg.cn/release/static/image/mid/ask/412012774486129.png "#left")

![img](https://img-mid.csdnimg.cn/release/static/image/mid/ask/327312774486151.png "#left")

首先,target=driver.switch_to.frame('footer'), 这句代码的意思是切换到一个名为footer的iframe。
你给出的图里面,其实是一个id为footer的div, 如果仅仅是div,那是不需要切换的,也不能够通过这个方式切换。