VSCODE配置C/C++最小配置

准备工具：

• vscode (自行安装)
• MinGW (C/C++环境)

安装C/C++环境–MinGW

进入网站MinGW，点击如下图红框链接下载。

解压出来MinGW放到你已知的目录下，我放在D:\Programs\下。

需将MinGW\bin目录添加到环境变量中，这样就能在vscode中访问到G++和GCC。

PS G:\github\c\vscode-cpp> g++ --version
g++.exe (GCC) 11.2.0
Copyright (C) 2021 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO      
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.     

vscode安装c/c++插件

• C/C++
• Code Runner

测试

根据上面各项配置下来已经差不多了，写个简单c++程序测试一下。

test.cpp

#include <iostream>

using namespace std;

int main(int argc, char const *argv[])
{
  cout << "Hello world";
  return 0;
}

vscode终端（PowerShell）中执行：if ($?) { g++ test.cpp -o test } ; if ($?) { .\test }

PS G:\github\c\vscode-cpp> if ($?) { g++ test.cpp -o test } ; if ($?) { .\test}  
Hello world

成功生成test.exe并执行输出Hello world。

配置文件

为方便配置vscode中c/c++环境配置，在根目录下创建.vscode。添加如下几个配置文件：

settings.json 主要为解决中文乱码问题

{
  "editor.tabSize": 2,
  "editor.detectIndentation": false,
  "[cpp]": {
    "editor.defaultFormatter": "ms-vscode.cpptools",
    "files.encoding": "gbk"
  },
  "[c]": {
    "editor.defaultFormatter": "ms-vscode.cpptools",
    "files.encoding": "gbk"
  }
}

c_cpp_properties.json

{
    "configurations": [
        {
        "name": "GCC",
        "includePath": ["${workspaceFolder}/**"],
        "defines": ["_DEBUG", "UNICODE", "_UNICODE"],
        "windowsSdkVersion": "10.0.18362.0",
        "compilerPath": "D:\\Programs\\MinGW\\bin\\g++.exe",//改路径！！MinGW中g++.exe路径
        "cStandard": "c17",
        "cppStandard": "c++17",
        "intelliSenseMode": "windows-gcc-x64"
        }
    ],
    "version": 4
}

launch.json

{
    "version": "0.2.0",
    "configurations": [
      {
        "name": "g++.exe - Build and debug active file",
        "type": "cppdbg",
        "request": "launch",
        "program": "${fileDirname}\\${fileBasenameNoExtension}.exe",
        "args": [],
        "stopAtEntry": false,
        "cwd": "${fileDirname}",
        "environment": [],
        "externalConsole": false,
        "MIMode": "gdb",
        "miDebuggerPath": "D:\\Programs\\MinGW\\bin\\gdb.exe",//改成你的mingw中gdb.exe的路径！！
        "setupCommands": [
          {
            "description": "Enable pretty-printing for gdb",
            "text": "-enable-pretty-printing",
            "ignoreFailures": true
          }
        ],
        "preLaunchTask": "C/C++: g++.exe build active file"
      }
    ]
  }

tasks.json

{
    "tasks": [
      {
        "type": "cppbuild",
        "label": "C/C++: g++.exe build active file",
        "command": "D:\\Programs\\MinGW\\bin\\g++.exe",//改为mingw中g++.exe路径
        "args": ["-g", "${file}", "-o", "${fileDirname}\\${fileBasenameNoExtension}.exe"],
        "options": {
          "cwd": "${fileDirname}"
        },
        "problemMatcher": ["$gcc"],
        "group": {
          "kind": "build",
          "isDefault": true
        },
        "detail": "compiler: D:\\Programs\\MinGW\\bin\\g++.exe"//改为mingw中g++.exe路径
      }
    ],
    "version": "2.0.0"
}

github