VsCode编辑器 写Python如何添加注释头

user snippets

在VSCode左下角齿轮那里
选user snippets
出来以后选python
JSON里面加下面这一段
然后在.py文件输入utf就会变成这个文件头了

 "utf file header": {
    "prefix": "utf",
    "body": [
      "#!/usr/bin/python",
      "# -*- coding: utf-8 -*-"
    ],
    "description": "utf file header"
  }

参考来源：https://www.zhihu.com/question/286332809/answer/450651657