面向大二同学不想用Visual Studio的需求，探索Visual Studio Code平台上单纯利用C/C++纯手动配置的方法，实现Release版本和Debug版本的调试和运行，并指定版本进行调试。

前置依赖项：

• C/C++¹ VSCode扩展
• 配置文件列表，将下面的代码放置到对应目录即可

图 1-1 配置文件列表

• 添加源文件，main.cpp中一定要有main函数，不然你得更改配置文件

图 1-2 源文件列表

• 项目启动,点击启动即可

图1-3 启动项

• cl.exe无法启动问题
  1.使用脚本打开vscode目录²
  2.使用配置文件配置³

    "windows": {
  	 "options": {
   		"shell": {
      		 "executable": "cmd.exe",
       	"args": [
         	"call",
         	"\"D:/Program Files (x86)/Microsoft Visual Studio/2019/Enterprise/Common7/Tools/VsDevCmd.bat\"", //记得自定义> 自己的VsDevCmd环境
         	"&&"
       	]
        }
     }
  

c_cpp_properties.json

{
  "configurations": [
    {
      "name": "windows-msvc-x64",
      // 头文件目录后面有需要自行更改
      "includePath": ["${workspaceFolder}/**"],
      // 自定义编译器路径
      "compilerPath": "D:/Program Files (x86)/Microsoft Visual Studio/2019/Enterprise/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe",
      "cStandard": "c11",
      "cppStandard": "c++11",
      "intelliSenseMode": "windows-msvc-x64",
      "compilerArgs": [""],
      "defines": ["UNICODE", "_UNICODE", "_CRT_SECURE_NO_WARNINGS"]
    }
  ],
  "version": 4
}

tasks.json

{
  "version": "2.0.0",
  // Windows启动项目预设值
  "windows": {
    "options": {
      "shell": {
        "executable": "cmd.exe",
        "args": [
          "call",
          "\"D:/Program Files (x86)/Microsoft Visual Studio/2019/Enterprise/Common7/Tools/VsDevCmd.bat\"", //记得自定义自己的VsDevCmd环境
          "&&"
        ]
      }
    }
  },
  "tasks": [
    // Debug版本
 	{
      "type": "shell",
      "label": "C/C++:Debug",
      "command": "cl.exe",
      "args": [
        "/Zi",
        "/EHsc",
        "/nologo",
        "/Fe${workspaceFolder}\\build\\Debug\\${fileBasenameNoExtension}.exe",
        "${workspaceFolder}\\source\\*.cpp",
        "${workspaceFolder}\\main.cpp"
      ],
      "options": {
        "cwd": "${workspaceFolder}\\build\\Debug"
      },
      "problemMatcher": ["$msCompile"],
      "group": {
        "kind": "build",
        "isDefault": true
      },
      "detail": "Task generated by Debugger."
    }
    // Release版本
    {
      "type": "shell",
      "label": "C/C++:Release",
      "command": "cl.exe",
      "args": [
        "/Zi",
        "/EHsc",
        "/nologo",
        "/Fe${workspaceFolder}\\build\\Release\\${fileBasenameNoExtension}.exe",
        "/DNDEBUG",
        "${file}",
        "user32.lib",
        "kernel32.lib",
        "shell32.lib"
      ],
      "options": {
        "cwd": "${workspaceFolder}\\build\\Release"
      },
      "problemMatcher": ["$msCompile"],
      "group": {
        "kind": "build",
        "isDefault": true
      },
      "detail": "Task generated by Debugger."
    }
  ]
}

launch.json

{
  "version": "0.2.0",
  "configurations": [
    {
      // 对应cl.exe
      "name": "msvc",
      "type": "cppvsdbg",
      "request": "launch",
      "program": "${workspaceFolder}\\build\\Debug\\${fileBasenameNoExtension}.exe",
      "args": [],
      "stopAtEntry": false,
      "environment": [],
      "console": "integratedTerminal",
      "preLaunchTask": "C/C++:Debug",
      "logging": {
        // 用于消除PDB文件找不到打不开问题，来自于https://none53.hatenablog.com/entry/2019/11/28/vsCode_Cannot_find_or_open_the_PDB_file.
        "moduleLoad": false
      }
    }
  ]
}