python使用selenium模拟操作Chrome浏览器

python

1、安装selenium

pip install selenium

2、打开浏览器登录获取cookie

from selenium import webdriver

import time

import json

driver = webdriver.Chrome() # 创建Chrome对象.

# 操作这个对象.

driver.get(\'https://baidu.com\') # get方式访问

time.sleep(5)

el = driver.find_element_by_xpath("//input[@type=\'text\']")

el.send_keys(\'***********\')

time.sleep(2)

el = driver.find_element_by_xpath("//input[@type=\'password\']")

el.send_keys(\'*****\')

time.sleep(2)

el = driver.find_element_by_id("submit-login")

el.click()

time.sleep(2)

#获取网站cookie

diccookie=driver.get_cookies()

fw=open(\'cookie.txt\',\'w\')

json.dump(diccookie,fw)

fw.close()

#driver.get_screenshot_as_file(\'foo.png\')

time.sleep(10)

#driver.quit() # 使用完, 记得关闭浏览器, 不然chromedriver.exe进程为一直在内存中.

3、读取使用cookie:

from selenium import webdriver

import time

import json

driver = webdriver.Chrome() # 创建Chrome对象.

driver.get(\'https://mp.qutoutiao.net\')

fr=open(\'cookie.txt\',\'r\')

cookielist=json.load(fr)

fr.close()

for cookie in cookielist:

driver.add_cookie(cookie)

# 操作这个对象.

driver.get(\'https://mp.qutoutiao.net\') # get方式访问

time.sleep(1)

#driver.get_screenshot_as_file(\'foo.png\')

#time.sleep(10)

#driver.quit() # 使用完, 记得关闭浏览器, 不然chromedriver.exe进程为一直在内存中.

4、登录完成,开始干活

#-*-coding:utf-8-*-

from selenium import webdriver

import time

import json

driver = webdriver.Chrome() # 创建Chrome对象.

driver.maximize_window()

# 操作这个对象.

driver.get(\'https://mp.***.net\') # get方式访问

time.sleep(5)

el = driver.find_element_by_xpath("//input[@type=\'text\']")

el.send_keys(\'****\')

time.sleep(2)

el = driver.find_element_by_xpath("//input[@type=\'password\']")

el.send_keys(\'*****\')

time.sleep(2)

el = driver.find_element_by_id("submit-login")

el.click()

time.sleep(2)

#获取网站cookie

diccookie=driver.get_cookies()

fw=open(\'cookie.txt\',\'w\')

json.dump(diccookie,fw)

fw.close()

el = driver.find_element_by_class_name("shadow-close")

el.click()

time.sleep(2)

#滚动到浏览器顶部

js_top = "var q=document.documentElement.scrollTop=0"

#滚动到浏览器底部

js_bottom = "var q=document.documentElement.scrollTop=10000"

js_bottom2 = "window.scrollTo(0,document.body.scrollHeight)"

driver.execute_script(js_top)

el = driver.find_element_by_class_name("sub-child-txt")

el.click()

time.sleep(2)

el = driver.find_element_by_xpath(\'//div[@class="content-header"]/div/p[3]\')

el.click()

time.sleep(2)

#article 图文1,3 video视频2,4

el = driver.find_element_by_xpath(\'//div[@class="content-article"]/div/p[4]\')

el.click()

time.sleep(2)

for i in range(1,100):

try:

el = driver.find_element_by_class_name("icon-delete")

el.click()

time.sleep(2)

el = driver.find_element_by_class_name("el-button--primary")

el.click()

time.sleep(2)

#driver.refresh()

except:

pass

#print(txt)

#driver.get_screenshot_as_file(\'foo.png\')

time.sleep(10)

#driver.quit() # 使用完, 记得关闭浏览器, 不然chromedriver.exe进程为一直在内存中.

 

以上是 python使用selenium模拟操作Chrome浏览器 的全部内容, 来源链接: utcz.com/z/387999.html

回到顶部