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使用vscode debug cpp/python混合编程的程序（从python调用的C++编译的dll）

1. 安装插件 Python C++ Debugger​

https://marketplace.visualstudio.com/items?itemName=benjamin-simmonds.pythoncpp-debug

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2. 在.vscode/launch.json中增加配置​

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拷贝自 https://marketplace.visualstudio.com/items?itemName=benjamin-simmonds.pythoncpp-debug

        {
            "name": "Python C++ Debug",
            "type": "pythoncpp",
            "request": "launch",
            "pythonLaunchName": "Python: Current File",
            "cppAttachName": "(Windows) Attach",
          },
          {
            "name": "(Windows) Attach",
            "type": "cppvsdbg",
            "request": "attach",
            "processId": ""
          },
          {
            "name": "Python: Current File",
            "type": "python",
            "request": "launch",
            "program": "${file}",
            "console": "integratedTerminal"
          }

3. 开始调试​

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大致原理​

采用了attach process的方式，大致是根据dll的process id将debugger挂载上去。 具体可查看 https://marketplace.visualstudio.com/items?itemName=benjamin-simmonds.pythoncpp-debug