问题描述
mycode python3.8
brotli = 1.0.9
使用请求获取url，标题使用Accept-Encoding =“ br” 我需要使用解码br，因为我认为使用accept-encoding = br更好
import brotli
import requests
headers = {}
headers['Accept'] = "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9"
headers['Accept-Encoding'] = "gzip,deflate,br"
headers['Host'] = "book.douban.com"
headers['Referer'] = "book.douban.com"
headers['Sec-Fetch-Dest'] = "document"
headers['sec-fetch-mode'] = "navigate"
headers['Upgrade-Insecure-Requests'] = "1"
s=requests.Session()
url="https://book.douban.com/tag/%E5%B0%8F%E8%AF%B4"
try:
response = s.get(url,headers=headers)
except:
return ""
if response.status_code == 200:
print(response.headers)
if response.headers.get('content-encoding') == 'br':
data = brotli.decompress(response.content)
data1 = data.decode('utf-8')
return data1
else:
return response.text
return ""
引发错误
data = brotli.decompress(response.content)
brotli.error: brotliDecompress Failed