初学python selenium 写了browser = webdriver.Firefox()就报错

Question

代码：

# coding = utf-8
from selenium import  webdriver
browser = webdriver.Firefox()

报错部分：

E:\python\python.exe E:/untitled/Test.py
Traceback (most recent call last):
  File "E:\python\lib\site-packages\selenium\webdriver\common\service.py", line 74, in start
    stdout=self.log_file, stderr=self.log_file)
  File "E:\python\lib\subprocess.py", line 950, in __init__
    restore_signals, start_new_session)
  File "E:\python\lib\subprocess.py", line 1220, 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 "E:/untitled/Test.py", line 3, in <module>
    browser = webdriver.Firefox()
  File "E:\python\lib\site-packages\selenium\webdriver\firefox\webdriver.py", line 140, in __init__
    self.service.start()
  File "E:\python\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. 

Exception ignored in: <bound method Service.__del__ of <selenium.webdriver.firefox.service.Service object at 0x0088B190>>
Traceback (most recent call last):
  File "E:\python\lib\site-packages\selenium\webdriver\common\service.py", line 173, in __del__
    self.stop()
  File "E:\python\lib\site-packages\selenium\webdriver\common\service.py", line 145, in stop
    if self.process is None:
AttributeError: 'Service' object has no attribute 'process'

Process finished with exit code 1

Answer 1

前段时间刚写了一篇入门文章： https://segmentfault.com/a/11...

里面有解决这个问题的方法。

Answer 2

使用chrome吧，下载地址

参考我的这个回答