通过vscode执行python程序的方法：

先配置 tasks.json : 

使用快捷键“ ctrl+shifit+p”打开搜索栏。输入 “Tasks: Configure Task Runner”打开tasks.json

{
    "version": "0.1.0",

    // The command is tsc. Assumes that tsc has been installed using npm install -g typescript
    "command": "C:/Python27/python.exe",

    // The command is a shell script
    "isShellCommand": true,

    // Show the output window only if unrecognized errors occur.
    "showOutput": "always",

    // args is the HelloWorld program to compile.
    "args": ["${file}"]
}

配置完成后使用快捷键“ctrl+shift+B”即可运行.py文件。

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