selenium3.3.1+python3.6.1+firefox53.0 第一个程序就出错了
刚开始自学运行第一个程序就报错了PATH环境变量：
C:\Python36\Scripts\;C:\Python36\;%TTPRO_APPDIR%;%TTPRO_64BITLIBS_1%;C:\Program Files\Mozilla Firefox;C:\Python36\dev\geckodriver-v0.15.0-win64
geckodriver已经放置在这个目录下面了
C:\Python36\dev\geckodriver-v0.15.0-win64
>>> driver=webdriver.Firefox()
Traceback (most recent call last):
File "C:\Python36\lib\site-packages\selenium\webdriver\common\service.py", line 74, in start
stdout=self.log_file, stderr=self.log_file)
File "C:\Python36\lib\subprocess.py", line 707, in __init__
restore_signals, start_new_session)
File "C:\Python36\lib\subprocess.py", line 990, in _execute_child
startupinfo)
FileNotFoundError: The system cannot find the file specified
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<pyshell#113>", line 1, in <module>
driver=webdriver.Firefox()
File "C:\Python36\lib\site-packages\selenium\webdriver\firefox\webdriver.py", line 145, in __init__
self.service.start()
File "C:\Python36\lib\site-packages\selenium\webdriver\common\service.py", line 81, in start
os.path.basename(self.path), self.start_error_message)
selenium.common.exceptions.WebDriverException: Message: 'geckodriver' executable needs to be in PATH.
是不是selenium和firefox版本不兼容？ 找到原因了。。。。 配置环境变量之后没有重启python IDE {:4_85:}额 很不错，自己能够找到问题，解决问题！距离大神不远了。;P
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