python假裝網頁訪問

# -*- coding:utf8 -*-#import urllib.request#url =' http://www.douban.com/'#webPage=urllib.request.urlopen(url)#data = webPage.read()#data = data.decode('UTF-8')#print(data)#print(type(webPage))#print(webPage.geturl())#print(webPage.info())#print(webPage.getcode())#import urllib.request#weburl ='http://www.douban.com/'#webheader = {'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:23.0) Gecko/20100101 Firefox/23.0'}#req = urllib.request.Request(url=weburl, headers=webheader)#webPage=urllib.request.urlopen(req)#data = webPage.read()#data = data.decode('UTF-8')#print(data)#print(type(webPage))#print(webPage.geturl())#print(webPage.info())#print(webPage.getcode())#import urllib.request#weburl ='http://www.douban.com/'#webheader1 = {'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:23.0) Gecko/20100101 Firefox/23.0'}#webheader2 = { #   'Connection': 'Keep-Alive', #   'Accept': 'text/html, application/xhtml+xml, */*', #   'Accept-Language': 'en-US,en;q=0.8,zh-Hans-CN;q=0.5,zh-Hans;q=0.3', #   'User-Agent': 'Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; rv:11.0) like Gecko', #   #'Accept-Encoding': 'gzip, deflate', #   'Host': 'www.douban.com', #   'DNT': '1' #   }#req = urllib.request.Request(url=weburl, headers=webheader2)#webPage=urllib.request.urlopen(req)#data = webPage.read()#data = data.decode('UTF-8')#print(data)#print(type(webPage))#print(webPage.geturl())#print(webPage.info())#print(webPage.getcode())