python爬虫之利用selenium模块自动登录CSDN

# -*- coding:utf-8 -*-
from selenium import webdriver  
import os
import time
#引入chromedriver.exe
chromedriver=\"C:/Users/lex/AppData/Local/Google/Chrome/Application/chromedriver.exe\"
os.environ[\"webdriver.chrome.driver\"] = chromedriver
browser = webdriver.Chrome(chromedriver)

#设置浏览器需要打开的url
url = \"https://passport.csdn.net/login?code=public\"  
browser.get(url)

#使用selenium选择 账号登录按钮
browser.find_element_by_link_text(\"账号密码登录\").click()

browser.find_element_by_id(\"all\").clear()
browser.find_element_by_id(\"all\").send_keys(\"xxxx@gmail.com\")
time.sleep(2)
browser.find_element_by_id(\"password-number\").clear()
browser.find_element_by_id(\"password-number\").send_keys(\"1212121212\")

time.sleep(1)
#增加一秒钟的时间间隔
browser.find_element_by_css_selector(\"[class=\'btn btn-primary\']\").click()

# -*- coding:utf-8 -*-
import os
import time
from selenium import webdriver # 从selenium导入webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.chrome.options import Options
import json
import time
#引入chromedriver.exe
chromedriver=\"C:/Users/lex/AppData/Local/Google/Chrome/Application/chromedriver.exe\"
os.environ[\"webdriver.chrome.driver\"] = chromedriver
browser = webdriver.Chrome(chromedriver)
#设置浏览器需要打开的url
url = \"https://passport.csdn.net/login?code=public\"  
browser.get(url)
browser.find_element_by_link_text(\"账号密码登录\").click()
browser.find_element_by_id(\"all\").clear()
browser.find_element_by_id(\"all\").send_keys(\"你的邮箱地址\")
time.sleep(1)
browser.find_element_by_id(\"password-number\").clear()
browser.find_element_by_id(\"password-number\").send_keys(\"你的登录密码\")
time.sleep(1)
browser.find_element_by_css_selector(\"[class=\'btn btn-primary\']\").click()