【发布时间】:2018-05-21 14:03:51
【问题描述】:
我正在尝试抓取 zk.fm 以下载音乐,但这给我带来了一些麻烦。我正在使用 urllib3 生成响应,但这总是会产生 Bad Gateway 错误。通过浏览器访问该网站效果很好。
这是我的代码(带有随机的假用户代理)。我正在尝试访问“http://zk.fm/mp3/search?keywords=”,后跟一些指示歌曲名称和艺术家的关键字,例如“http://zk.fm/mp3/search?keywords=childish+gambino+heartbeat”。
from bs4 import BeautifulSoup
from random import choice
import urllib3
desktop_agents = ['Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36',
'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36',
'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36',
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_1) AppleWebKit/602.2.14 (KHTML, like Gecko) Version/10.0.1 Safari/602.2.14',
'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.71 Safari/537.36',
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.98 Safari/537.36',
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.98 Safari/537.36',
'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.71 Safari/537.36',
'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36',
'Mozilla/5.0 (Windows NT 10.0; WOW64; rv:50.0) Gecko/20100101 Firefox/50.0']
def random_headers():
return {'User-Agent': choice(desktop_agents)}
ua = random_headers()
http = urllib3.PoolManager(10,headers=user_agent)
response = http.request('GET',"http://zk.fm/mp3/search?
keywords=childish+gambino+heartbeat")
soup = BeautifulSoup(response.data)
有没有办法解决 502 错误,还是我无法控制?
【问题讨论】:
-
如果您在浏览器中访问该 URL,则会出现此错误...直到您访问该网站的主页...看起来有某种限制,例如 cookie。
-
绝对是 cookie。我清除了它们
-
确实是 Cookie :)。见下文
标签: python urllib3 bad-gateway