python爬虫获取以及使用cookie

首先获取cookie：

@logger.catch()
def get_cookie():
    cookie_headers = {
        'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome / 53.0.2785.143Safari / 537.36',
        'Connection': 'keep-alive',
        'accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
        'referer': 'https://*****.com/'
    }
    # 设置保存cookie的文件，同级目录下的cookie.txt
    filename = 'cookie.txt'
    # 声明一个MozillaCookieJar对象实例来保存cookie，之后写入文件
    cookie_aff = cookiejar.MozillaCookieJar(filename)
    # 利用urllib.request库的HTTPCookieProcessor对象来创建cookie处理器,也就CookieHandler
    handler = urllib.request.HTTPCookieProcessor(cookie_aff)
    # 通过CookieHandler创建opener
    opener = urllib.request.build_opener(handler)
    # 此处的open方法打开网页
    cooki

标签：python,request,爬虫,urllib,application,opener,cookie,txt
来源： https://blog.csdn.net/u010458948/article/details/114686162