【Python爬虫】第五课(b站弹幕)
首先,非常感谢大神的文章 https://www.cnblogs.com/LexMoon/p/pyspider03.html#4361286
import requests import re av_id = '67946325' headers = { 'User-Agent':'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36', 'Accept': 'text/html', 'Cookie': "嘿嘿" } resp = requests.get('https://www.bilibili.com/video/av'+av_id,headers=headers) match_rule = r'cid=(.*?)&aid' oid = re.search(match_rule,resp.text).group().replace('cid=','').replace('&aid','') print('oid='+oid) xml_url = 'https://api.bilibili.com/x/v1/dm/list.so?oid='+oid resp = requests.get(xml_url,headers=headers)
if resp.encoding == 'ISO-8859-1': encodings = requests.utils.get_encodings_from_content(resp.text) if encodings: encoding = encodings[0] else: encoding = resp.apparent_encoding global encode_content encode_content = resp.content.decode(encoding,'replace') print(encode_content) #爬虫headers需要包含什么内容才不会返回404呢?我尝试7个全写,发现就不对。 #正则表达式快忘记了…… #最后的乱码解决方案