python使用selenium模拟操作Chrome浏览器,cookie的生成与读取

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代码语言：javascript
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#-*-coding:utf-8-*-
from selenium import webdriver<br><br>from selenium.webdriver.common.action_chains import ActionChains<br><br>import time,traceback
代码语言：javascript
复制
<em>import json,os

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

driver.maximize_window()


操作这个对象.


driver.get('https://mp.toutiao.com/')     # get方式访问

time.sleep(5)


if os.path.exists('ttcookie.txt'):

fr=open('ttcookie.txt','r')

cookielist=json.load(fr)

fr.close()

for cookie in cookielist:

driver.add_cookie(cookie)

driver.get('https://mp.toutiao.com/')

else:

#获取网站cookie

diccookie=driver.get_cookies()

fw=open('ttcookie.txt','w')

json.dump(diccookie,fw)

fw.close()

time.sleep(5)

#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_link_text("作品管理")

el.click()

time.sleep(2)


el = driver.find_elements_by_class_name('byte-tabs-header-title')[1]

el.click()

time.sleep(2)


for i in range(1,1000):

try:

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

#el.click()<br></em>        ActionChains(driver).click(el).perform()

time.sleep(2)

代码语言：javascript
复制
<em id="__mceDel"><em id="__mceDel">        el = driver.find_element_by_xpath('//div[@class="more-content"]/div[5]')

el.click()

time.sleep(2)

el = driver.find_element_by_xpath('//div[@class="byte-modal-footer"]/button[2]')

el.click()

print('byte-modal-footer')

time.sleep(10)

#driver.refresh()

except Exception:

traceback.print_exc()

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.

</em></em>

#sleep#time