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@@ -1,53 +0,0 @@
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-# -*-coding:utf-8-*-
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-import random
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-from scrapy.downloadermiddlewares.useragent import UserAgentMiddleware
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-
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-import base64
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-
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-
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-class ProxyMiddleware(object): # 该为指定代理，暂未使用
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- # overwrite process request
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- def process_request(self, request, spider):
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- # Set the location of the proxy
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- request.meta['proxy'] = "http://110.157.171.11:9000"
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- print('-------------------------Trying to use proxy----------------------------')
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- # Use the following lines if your proxy requires authentication
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- proxy_user_pass = "USERNAME:PASSWORD"
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- # setup basic authentication for the proxy
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- encoded_user_pass = base64.encodestring(proxy_user_pass)
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- request.headers['Proxy-Authorization'] = 'Basic ' + encoded_user_pass
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-
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-
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-class RotateUserAgentMiddleware(UserAgentMiddleware): #轮换代理agent
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- def __init__(self, user_agent=''):
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- self.user_agent = user_agent
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-
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- def process_request(self, request, spider):
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- ua = random.choice(self.user_agent_list)
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- if ua:
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- #print '-----------------------Using user-agent:', ua, '------------------------'
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- request.headers.setdefault('User-Agent', ua)
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-
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- # the default user_agent_list composes chrome,I E,firefox,Mozilla,opera,netscape
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-
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- # for more user agent strings,you can find it in http://www.useragentstring.com/pages/useragentstring.php
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- user_agent_list = [ \
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- "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/22.0.1207.1 Safari/537.1" \
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- "Mozilla/5.0 (X11; CrOS i686 2268.111.0) AppleWebKit/536.11 (KHTML, like Gecko) Chrome/20.0.1132.57 Safari/536.11", \
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- "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.6 (KHTML, like Gecko) Chrome/20.0.1092.0 Safari/536.6", \
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- "Mozilla/5.0 (Windows NT 6.2) AppleWebKit/536.6 (KHTML, like Gecko) Chrome/20.0.1090.0 Safari/536.6", \
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- "Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/19.77.34.5 Safari/537.1", \
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- "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.9 Safari/536.5", \
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- "Mozilla/5.0 (Windows NT 6.0) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.36 Safari/536.5", \
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- "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1063.0 Safari/536.3", \
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- "Mozilla/5.0 (Windows NT 5.1) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1063.0 Safari/536.3", \
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- "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_0) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1063.0 Safari/536.3", \
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- "Mozilla/5.0 (Windows NT 6.2) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1062.0 Safari/536.3", \
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- "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1062.0 Safari/536.3", \
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- "Mozilla/5.0 (Windows NT 6.2) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1061.1 Safari/536.3", \
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- "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1061.1 Safari/536.3", \
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- "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1061.1 Safari/536.3", \
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- "Mozilla/5.0 (Windows NT 6.2) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1061.0 Safari/536.3", \
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- "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/535.24 (KHTML, like Gecko) Chrome/19.0.1055.1 Safari/535.24", \
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- "Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/535.24 (KHTML, like Gecko) Chrome/19.0.1055.1 Safari/535.24"
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- ]
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