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import gzip import urllib import urllib.request import urllib.parse from io import BytesIO from http import cookiejar def load_page(filename,res):
    html=res.read().decode('utf8')
    f=open(filename,'w', encoding='utf8')
    f.write(html)
    f.close() # 保存百度首页打开时的Cookie def case04_getbaidu_savecookie():
    urlstr=""  headers = { 'Connection':'close',  'Pragma':'no-cache',  };
    data={ 'username':'rikidd',  'password':'aoe978658123',  'Cache-Control': 'private, max-age=0, no-cache',  'Upgrade-Insecure-Requests': '1',  'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36',  'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7',  'Accept-Encoding': 'gzip, deflate',  'Accept-Language': 'zh-CN,zh;q=0.9'  }
    req=urllib.request.Request(url,headers=headers)
    response=opener.open(req) print(response.getheaders()) html=response.read().decond('gbk')
    postdata=bytes(urllib.parse.urlencode(data).encode('utf8')) requests=urllib.request.Request(urlstr,postdata,headers=headers) # print(response.info())  # print("--------------------------")  # cookiefile='cookie1.txt'  # cookie=cookiejar.MozillaCookieJar(cookiefile)  # cookieprocessor=urllib.request.HTTPCookieProcessor(cookie)  # opener=urllib.request.build_opener(cookieprocessor)  # response=opener.open(requests)  # print(response.info())  # cookie.save()  def case05_getbaidu_usecookcie(): url=''  headers={

    }
    filename='cookie1.txt'  cookie=cookiejar.MozillaCookieJar()
    cookie.load(filename)
    cookieprocessor=urllib.request.HTTPCookieProcessor(cookie)
    opener=urllib.request.build_opener(cookieprocessor)
    urlstr=""  response=opener.open(urlstr)
    load_page("case05_getbaidu_usecookcie.html",response) if __name__=='__main__':
    case04_getbaidu_savecookie()
    case05_getbaidu_usecookcie()