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selenium简介、用法参考
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python+selenium+firefox的环境搭建
- 在此我使用的是 python：Anaconda2(python2.7)
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selenium的安装
pip install -U selenium - Firefox驱动的下载
1、下载geckodriver.exe
请根据系统版本选择下载；（如Windows 64位系统)
2、下载解压后将getckodriver.exe复制到Firefox的安装目录下，如(C:\Program Files\Mozilla Firefox),
并在环境变量Path中添加路径 -
代码实现
# -*-coding:utf-8 -*-
from selenium import webdriver
d = webdriver.Firefox()
d.get("https://tieba.baidu.com/index.html")
# 登陆
ele_login = d.find_element_by_css_selector(
'.u_login > div:nth-child(1) > a:nth-child(1)')
ele_login.click()
# 处理表单输入框
ele_username = d.find_element_by_css_selector('#TANGRAM__PSP_8__userName')
ele_username.clear()
ele_username.send_keys('用户名')
ele_passwd = d.find_element_by_css_selector('#TANGRAM__PSP_8__password')
ele_passwd.clear()
ele_passwd.send_keys('密码')
ele_submit = d.find_element_by_css_selector('#TANGRAM__PSP_8__submit')
ele_submit.click()
# 查看并保存cookies
cookies = [item["name"] + "=" + item["value"] for item in d.get_cookies()]
cookiesStr = ' '.join(cookies)
# print cookiesStr
with open('cookies.txt', 'w') as f:
f.write(cookiesStr)
# 验证cookies
# 法一：使用requests库
# 将cookies存为字典视图
with open('cookies.txt') as f:
str_cookies = f.read()
list_cookies = str_cookies.split(' ')
cookies = {}
for cookie in list_cookies:
key = c.split('=')[0]
value = c.split('=')[-1]
cookies.update({key : value})
url = 'https://tieba.baidu.com/index.html'
r = requests.get(url, cookies=cookies)
print r.status_code
