学习selenium过程中，求chromedriver的下载资源和安装方法

[z286898537]

如题哈~
网上找了很多，依葫芦画瓢但一直报错：
Traceback (most recent call last):
File "C:\p352\lib\site-packages\selenium\webdriver\common\service.py", line 64, in start
stdout=self.log_file, stderr=self.log_file)
File "C:\p352\lib\subprocess.py", line 947, in __init__
restore_signals, start_new_session)
File "C:\p352\lib\subprocess.py", line 1224, in _execute_child
startupinfo)
FileNotFoundError: [WinError 2] 系统找不到指定的文件。

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "<pyshell#9>", line 1, in <module>
brw = wdr.Chrome()
File "C:\p352\lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 62, in __init__
self.service.start()
File "C:\p352\lib\site-packages\selenium\webdriver\common\service.py", line 71, in start
os.path.basename(self.path), self.start_error_message)
selenium.common.exceptions.WebDriverException: Message: 'chromedriver' executable needs to be in PATH. Please see https://sites.google.com/a/chromium.org/chromedriver/home

[xiaofeng1qaz]

http://blog.csdn.net/u012359618/article/details/52556127；你可以参照这篇帖子进行哈，我最近也在学习时遇到这个问题，不过需要注意一点，设置好变量后需要先退出Python编译环境，再次进入以进行测试，否则会运行代码会提示错误哈（此处感谢那篇帖子主人，首次作答哈）