Python Cookie 读取和保存

#保存 cookie 到变量  import urllib.request  import http.cookiejar  cookie = http.cookiejar.CookieJar()  handler = urllib.request.HTTPCookieProcessor(cookie)  opener = urllib.request.build_opener(handler)  response = opener.open('http://flights.ctrip.com/')    for item in cookie:  	print('%s = %s' % (item.name,item.value))      #保存 cookie 到文件  import urllib.request  import http.cookiejar  cookie_file = 'E:/mypy/cookie.txt'  cookie = http.cookiejar.MozillaCookieJar(cookie_file)  handler = urllib.request.HTTPCookieProcessor(cookie)  opener = urllib.request.build_opener(handler)  #response = opener.open('http://flights.ctrip.com/')  request = urllib.request.Request('http://flights.ctrip.com/',headers={"Connection": "keep-alive"})  response = opener.open(request)  cookie.save(ignore_discard=True, ignore_expires=True)    for item in cookie:  	print('%s = %s' % (item.name,item.value))      #从文件中读取 cookie 访问  import urllib.request  import http.cookiejar  cookie_file = 'E:/mypy/cookie.txt'  cookie = http.cookiejar.MozillaCookieJar()  cookie.load(cookie_file, ignore_discard=True, ignore_expires=True)  handler = urllib.request.HTTPCookieProcessor(cookie)  opener = urllib.request.build_opener(handler)  request = urllib.request.Request('http://flights.ctrip.com/')  html = opener.open(request).read().decode('gbk')  print(html)