如何搭建python+selenium环境

首先在vscode里的扩展商店里搜索python，然后安装。
安装成功后，重启vscode。会提示你安装pylint，这是python的代码分析工具。


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python版本为3.6.5
selenium版本为3.11.0
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chrome版本76
chromedriver.exe版本为76
版本要对应才行

通过pip安装selenium
pip install selenium==3.11

pythonpip都需要手工配置系统环境变量
python -m pip install --upgrade pip   即可更新到需要的pip版本

查看python是否安装成功,命令行里输入 python
查看pip是否安装成功，命令行里输入 pip -V
查看selenium是否安装成功，命令行里输入 pip show selenium

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我们用vscode开发python时，常常会遇到找不到自定义模块的大坑，在vscode里点击运行，然后添加配置（工作区）即workspace.json，把文件打开，添加
"settings": {
        "python.pythonPath": "D:\python\python.exe",
        "python.linting.pylintArgs":[
            "--disable=no-name-in-module","--disable=import-error",
            "--disable=unused-import","--disable=unused-argument","--disable=missing-docstring",
            "--disable=unused-variable","--disable=wrong-import-order","--disable=ungrouped-imports",
            "--load-plugins",
        ],
    },
"launch": {
        "version": "0.2.0",
        "configurations": [

            {
                "name": "Python",
                "type": "python",
                "request": "launch",
                "stopOnEntry": false,
                "pythonPath": "${config:python.pythonPath}",
                "program": "${file}",
                "cwd": "${workspaceRoot}",
                "env": {"PYTHONPATH":"${workspaceRoot}"},
                "envFile": "${workspaceRoot}/.env",

            }
        ]
    }
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