Question

我正在尝试制作一个python程序，您可以将其用作instagram.com的模块。这是代码：

from selenium import webdriver
from getpass import getpass

user = input("Enter your username/email: ")
pwd = getpass(prompt="Enter your password: ")

driver = webdriver.Chrome()
driver.get("https://www.instagram.com/accounts/login/")

usr_box = driver.find_element_by_class_name("_2hvTZ.pexuQ.zyHYP")
usr_box.send_keys(user)

执行此操作后出现错误：

Traceback (most recent call last):
  File "C:\Users\***\AppData\Local\Programs\Python\Python37-32\lib\site-packages\selenium\webdriver\common\service.py", line 76, in start
    stdin=PIPE)
  File "C:\Users\***\AppData\Local\Programs\Python\Python37-32\lib\subprocess.py", line 769, in __init__
    restore_signals, start_new_session)
  File "C:\Users\***\AppData\Local\Programs\Python\Python37-32\lib\subprocess.py", line 1172, in _execute_child
    startupinfo)
FileNotFoundError: [WinError 2] The system cannot find the file specified

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\***\OneDrive\Desktop\Desktop\Python\Projects\Instagram Module.py", line 7, in <module>
    driver = webdriver.Chrome()
  File "C:\Users\***\AppData\Local\Programs\Python\Python37-32\lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 73, in __init__
    self.service.start()
  File "C:\Users\***\AppData\Local\Programs\Python\Python37-32\lib\site-packages\selenium\webdriver\common\service.py", line 83, 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

Answer 1

将Chromedriver可执行文件的路径添加到Windows PATH变量中，或者在创建WebDriver对象时可以指定可执行文件的路径：

driver = webdriver.Chrome('/path/to/chromedriver')

例如

driver = webdriver.Chrome('/Users/username/Downloads/chromedriver.exe')

我正在尝试使用硒，但不断收到此错误

1 个答案: