---------------------------

#获取相应内容
import requests
from bs4 import BeautifulSoup
# r=requests.get("http://www.santostang.com/")
# print("文本编码格式：",r.encoding)
# print("响应状态码：",r.status_code)
# print("字符串方式的响应体:",r.text) #打印整个html页面

#响应超时
# link="http://www.santostang.com/"
# r=requests.get(link,timeout=0.001)

#定制Requests
# key_dict={"key1":"value1","key2":"value2"}
# req=requests.get("http://httpbin.org/get",params=key_dict)
# print("URL已正确编码：",req.url)
# print("字符串方式的响应体：\n",req.text)
# req=requests.post("http://httpbin.org/get",data=key_dict)
# print("URL已正确编码：",req.url)
# print("字符串方式的响应体：\n",req.text)

# headers={"User-Agent":"Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0",
#          "Host":"www.santostang.com"
#             }
# r=requests.get("http://www.santostang.com/",headers=headers)
# print("响应状态码：",r.status_code)
def get_movies():
    headers={
    "User-Agent":"Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0",
    "Host":"movie.douban.com"
        }
    # r=requests.get("https://movie.douban.com/top250",headers=headers)
    movie_list=[]
    for i in range(10):
        link="https://movie.douban.com/top250?start="+str(i*25)
        r=requests.get(link,headers=headers,timeout=10)
        print(str(i+1),"页面响应状态码：",r.status_code)
        soup=BeautifulSoup(r.text,"lxml")
        div_list=soup.find_all("div",class_="hd")
        for each in div_list:
            movie=each.a.span.text.strip()
            movie_list.append(movie)
        return movie_list
movies=get_movies()
print(movies)

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原文：https://www.cnblogs.com/momingzhong/p/11901853.html