VS Code 调试树莓派上的python程序

import ptvsd
ptvsd.enable_attach()
ptvsd.wait_for_attach()
ptvsd.break_into_debugger()

{
    // 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: 当前文件",
            "type":"python",
            "request":"launch",
            "program":"${file}",
            "console":"integratedTerminal",
            "env": {"PYTHONPATH":"${workspaceRoot}"},
            "pythonPath": "${config:python.pythonPath}"
        },
        {
            "name": "Python: 附加",
            "type": "python",
            "request": "attach",
            "port": 5678,
            "host": "192.168.1.23",
            "pathMappings": [
                {
                    "localRoot": "${workspaceFolder}",
                    "remoteRoot": "~"
                }
            ]
        }
    ]
}