摘要：pip install virtualenv virtualenv --version virtualenv my_name virtualenv -p /usr/bin/python3 virtualenv_name source virtualenv_name/bin/activate pip 阅读全文

摘要：xpath 按文本内容进行搜索 driver.find_element_by_id('//span[normalize-space(text())="基本信息"]') 元素定位测试： > $x('xpath') 文本框输入停顿： def sendKeys(textBox, str): for _ch 阅读全文

摘要：pip install jupyterlabpip install requestspip install lxmlpip install beautifulsoup4pip install pandaspip install matplotlib cd C:\Users\E2124\Pycharm 阅读全文