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  • 120
    Node.js環(huán)境配置

    系統(tǒng)環(huán)境:Windows10 64位 一、安裝步驟: 1礁蔗、下載nodejs筛璧,下載地址:https://nodejs.org/en/download 2脚曾、根據(jù)系統(tǒng)選擇對應的版本...

  • 120
    Python 爬蟲小Demo

    跟著@斌叔學爬蟲~ 以下是課堂筆記~ 在編程的世界中锌历,你可以把爬蟲理解為一只在互聯(lián)網(wǎng)上爬行的蜘蛛,遇到你想要的資源時峦筒,這只蜘蛛就會把資源去下來究西。 Demo 簡介: 以糗事百科...

  • Mac安裝Chromedriver安裝到/usr/local/bin 目錄下,pycharm導入模塊裕興webdriver.Chrome()沒問題物喷,但是Python IDLE運行就報錯:
    Traceback (most recent call last):
    File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/selenium/webdriver/common/service.py", line 76, in start
    stdin=PIPE)
    File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/subprocess.py", line 800, in __init__
    restore_signals, start_new_session)
    File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/subprocess.py", line 1551, in _execute_child
    raise child_exception_type(errno_num, err_msg, err_filename)
    FileNotFoundError: [Errno 2] No such file or directory: 'chromedriver': 'chromedriver'

    During handling of the above exception, another exception occurred:

    Traceback (most recent call last):
    File "/Users/wangguangtao/Desktop/ceshi.py", line 3, in <module>
    browser=webdriver.Chrome()
    File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/selenium/webdriver/chrome/webdriver.py", line 73, in __init__
    self.service.start()
    File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/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
    求大神指教

    Python 爬蟲小Demo

    跟著@斌叔學爬蟲~ 以下是課堂筆記~ 在編程的世界中卤材,你可以把爬蟲理解為一只在互聯(lián)網(wǎng)上爬行的蜘蛛,遇到你想要的資源時峦失,這只蜘蛛就會把資源去下來扇丛。 Demo 簡介: 以糗事百科...

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