爬网页正则表达式返回为'\\xb8\\xbf...‘格式，请问如何转为中文

kaspersky601

求助各位大神，我在爬豆瓣图书的时候，想用正则表达式提取网页中的书名过程中，返回的书名如图所示：

返回结果

想请问这如何转为中文。。。

代码如下，十分感激！！：


import requests
import re


request_headers = { 'Accept':'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
    'Accept-Encoding':'gzip, deflate, sdch',
    'Accept-Language':'en-US,en;q=0.8,ja;q=0.6,zh-CN;q=0.4,zh-TW;q=0.2',
    'Host':'book.douban.com',
    'Referer':'https://book.douban.com/top250?start=25',
    'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36'
                    }

url = 'https://book.douban.com/top250?start=0'

r = requests.get(url, headers = request_headers)

html = str(r.content)

book_name = re.findall('title="(\S+)"',string=html,flags=re.S)

print(book_name)




at一下大神。。@ooxx7788

hldh214

import requests
import re


request_headers = { 'Accept':'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
    'Accept-Encoding':'gzip, deflate, sdch',
    'Accept-Language':'en-US,en;q=0.8,ja;q=0.6,zh-CN;q=0.4,zh-TW;q=0.2',
    'Host':'book.douban.com',
    'Referer':'https://book.douban.com/top250?start=25',
    'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36'
                    }

url = 'https://book.douban.com/top250?start=0'

r = requests.get(url, headers = request_headers)

html = str(r.text)

book_name = re.findall('title="(\S+)"',string=html,flags=re.S)

print(book_name)

五行缺五行

将html = str(r.content)写成html=r.content.decode('utf-8')，就可以了

gopythoner

r = requests.get(url, headers = request_headers)
加一句
r.encoding = "utf-8"