vscode官网下载合适版本 

安装vscode插件

 安装 MinGW

配置环境变量

把安装目录D：\mingw64 配置在用户的环境变量path里即可
选择用户环境变量path

点确定保存后开启cmd输入g++，如提示no input files 则说明Mingw64 安装成功，如果提示'g++' 不是内部或外部命令，也不是可运行的程序或批处理文件则说明安装失败

配置 vscode

我的项目结构是这样的，incude文件夹下为.h文件 src文件夹下为.cpp文件

点击运行与调试

点击运行与调试---》G++（Windows）

 

 打开launch.json

配置launch.json

{"version": "0.2.0",//版本"configurations": [//配置{"name": "g++.exe build and debug active file",//名字"type": "cppdbg","request": "launch",//要求"program": "${fileDirname}\\${fileBasenameNoExtension}.exe",//"args": [],"stopAtEntry": false,"cwd": "${workspaceFolder}","environment": [],"externalConsole": true, //修改此项，让其弹出终端"MIMode": "gdb","miDebuggerPath": "D:\\SoftWare\\mingw64\\bin\\gdb.exe","setupCommands": [{"description": "Enable pretty-printing for gdb","text": "-enable-pretty-printing","ignoreFailures": true}],"preLaunchTask": "task g++" //修改此项}]
}

 点击运行与调试---》

选择Others

配置

{"version": "2.0.0","tasks": [{"type": "shell","label": "task g++", //修改此项"command": "D:\\SoftWare\\mingw64\\bin\\g++.exe","args": ["-g",// "${file}","${cwd}//src//*.cpp","-o","${fileDirname}\\${fileBasenameNoExtension}.exe"],"options": {"cwd": "D:\\SoftWare\\mingw64\\bin"},"problemMatcher": ["$gcc"],"group": "build"}]
}