python 采用selenium+cookies 获取登录后的网页

百度网页由于需要登陆+手机短信验证。比较麻烦

这里我采用先人工登录百度账号，然后将百度账号的相关cookies保存下来

然后采用selenium动态登录网页

整体代码如下

from selenium import webdriverimport timeoptions = webdriver.ChromeOptions()options.add_argument('--start-maximized')  # 浏览器最大化options.add_argument('--disable-infobars')browser = webdriver.Chrome(options=options)browser.get('http://www.baidu.com')cookie_1 = {"name":"BAIDUID","value":"83D79E79B353728AA1824DACF6D670DC"}cookie_2 = {"name":"BDUSS","value":"pSUFZPT1ctbXlJeDJVZlZ1VWItWk9qYkVtNE0tZlNqWnZpRUNveHVuVUVSeTVsRVFBQUFBJCQAAAAAAAAAAAEAAABE1ecvwffQx9PqstDDzgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAS6BmUEugZlU3"}time.sleep(3)browser.add_cookie(cookie_1)browser.add_cookie(cookie_2)time.sleep(3)browser.get('http://www.baidu.com')time.sleep(10)

1、登录百度网页，查看源代码

 找到2所示的两个关键字段 BAIDUID和BDUSS，并人工构造两个cookie

cookie_1 = {"name":"BAIDUID","value":"83D79E79B353728AA1824DACF6D670DC"}
cookie_2 = {"name":"BDUSS","value":"pSUFZPT1ctbXlJeDJVZlZ1VWItWk9qYkVtNE0tZlNqWnZpRUNveHVuVUVSeTVsRVFBQUFBJCQAAAAAAAAAAAEAAABE1ecvwffQx9PqstDDzgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAS6BmUEugZlU3"}

然后采用selenium 添加构造的两个cookie

browser.add_cookie(cookie_1)
browser.add_cookie(cookie_2)

接下来大功告成 

这里有个更快捷的办法，直接把Cookies全部复制

再人工根据规则构造cookies

规则类似于如下代码所示

cookie_1 = {"name": "BAIDUID", "value": "83D79E79B353728AA1824DACF6D670DC"}

以下为总代码 

def dongtai_BAIDU():""":return: 获取登录后的cookies 然后携带这些cookie"""from selenium import webdriverimport timeoptions = webdriver.ChromeOptions()options.add_argument('--start-maximized')  # 浏览器最大化options.add_argument('--disable-infobars')browser = webdriver.Chrome(options=options)browser.get('http://www.baidu.com')# cookie_1 = {"name": "BAIDUID", "value": "83D79E79B353728AA1824DACF6D670DC"}# cookie_2 = {"name": "BDUSS",#             "value": "pSUFZPT1ctbXlJeDJVZlZ1VWItWk9qYkVtNE0tZlNqWnZpRUNveHVuVUVSeTVsRVFBQUFBJCQAAAAAAAAAAAEAAABE1ecvwffQx9PqstDDzgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAS6BmUEugZlU3"}cookies = "BIDUPSID=83D79E79B353728A8EC4C62E933EEF8A; PSTM=1694932781; BD_UPN=12314753; BA_HECTOR=8hak0k8gah81808ka4aha52l1igd7pd1p; ZFY=FFDC03Zc:Bp2wVP15g5U4cKd12L:B4UP88tb5D6i6ZhME:C; BDORZ=B490B5EBF6F3CD402E515D22BCDA1598; BD_CK_SAM=1; PSINO=7; delPer=0; shifen[1858839_91638]=1694935272; shifen[1858839_87962]=1694935272; BCLID=11202995316399066065; BCLID_BFESS=11202995316399066065; BDSFRCVID=cOKOJexroG0Aahbq3iXuesms7eKK0gOTDYLEOwXPsp3LGJLVcRc7EG0PtjJ5HU4bLrA9ogKKLmOTHpuF_2uxOjjg8UtVJeC6EG0Ptf8g0M5; BDSFRCVID_BFESS=cOKOJexroG0Aahbq3iXuesms7eKK0gOTDYLEOwXPsp3LGJLVcRc7EG0PtjJ5HU4bLrA9ogKKLmOTHpuF_2uxOjjg8UtVJeC6EG0Ptf8g0M5; H_BDCLCKID_SF=tJAj_D-btK03H48k-4QEbbQH-UnLq-J9W2OZ04n-ah02EJjd-RL5Mqk0bqbLb5b-W20j0h7m3UTdsq76Wh35K5tTQP6rLtJNKbv4KKJxbnckMqnaj-5dKxo-hUJiBM7LBan7QP5IXKohJh7FM4tW3J0ZyxomtfQxtNRJ0DnjtpChbRO4-TFaj6bLef5; H_BDCLCKID_SF_BFESS=tJAj_D-btK03H48k-4QEbbQH-UnLq-J9W2OZ04n-ah02EJjd-RL5Mqk0bqbLb5b-W20j0h7m3UTdsq76Wh35K5tTQP6rLtJNKbv4KKJxbnckMqnaj-5dKxo-hUJiBM7LBan7QP5IXKohJh7FM4tW3J0ZyxomtfQxtNRJ0DnjtpChbRO4-TFaj6bLef5; COOKIE_SESSION=0_0_0_1_0_1_1_0_0_1_0_0_0_0_0_0_0_0_1694935272%7C1%230_0_1694935272%7C1; BDUSS=pSUFZPT1ctbXlJeDJVZlZ1VWItWk9qYkVtNE0tZlNqWnZpRUNveHVuVUVSeTVsRVFBQUFBJCQAAAAAAAAAAAEAAABE1ecvwffQx9PqstDDzgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAS6BmUEugZlU3; BDUSS_BFESS=pSUFZPT1ctbXlJeDJVZlZ1VWItWk9qYkVtNE0tZlNqWnZpRUNveHVuVUVSeTVsRVFBQUFBJCQAAAAAAAAAAAEAAABE1ecvwffQx9PqstDDzgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAS6BmUEugZlU3; BDRCVFR[S4-dAuiWMmn]=I67x6TjHwwYf0; H_PS_PSSID=39310_39363_39279_39349_39097_39198_39261_39359_39233_26350; BAIDUID=83D79E79B353728AA1824DACF6D670DC:SL=0:NR=10:FG=1; sug=3; sugstore=1; ORIGIN=0; bdime=0; H_PS_645EC=429eEe9gpR3wfujbqACMgrQQ0Qa0BzvEMw9PZbFseOM5%2FslGgIVC3wEIxeUdoBbKjw; BAIDUID_BFESS=83D79E79B353728AA1824DACF6D670DC:SL=0:NR=10:FG=1"cookies = {i.split("=")[0]: i.split("=")[1] for i in cookies.split(";") if len(i.split("=")) > 0}cookies_ = {}for i in cookies:cookies_['name'] = i.replace(" ","")cookies_['value'] = cookies[i].replace(" ","")browser.add_cookie(cookies_)time.sleep(3)# browser.add_cookie(ret)# browser.add_cookie(cookie_1)# browser.add_cookie(cookie_2)time.sleep(3)# browser.add_cookie(cookies)browser.get('http://www.baidu.com')time.sleep(10)