VSCode找不到自定义模块ModuleNotFoundError_vscodemodulenotfounderror

问题

VSCode中使用自定义模块时，经常会出现找不到模块的问题，如下所示：

Exception has occurred: ModuleNotFoundError
No module named ‘common’

方法

修改.vscode下的launch.json文件，增加env两行代码即可。

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Python: Current File",
            "type": "python",
            "request": "launch",
            "program": "${file}",
            "console": "integratedTerminal",
            "justMyCode": true,
            "cwd": "${fileDirname}",
            "env":{"PYTHONPATH":"${workspaceRoot}"},
            "envFile": "${workspaceFolder}/.env"
        }
    ]
}
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结语