vscode 怎么运行 c++ 文件

windows 配置 c++ 环境-CSDN博客

VSCode安装C/C++扩展‌：在VSCode扩展商店搜索并安装微软官方“C/C++”插件

在项目根目录创建 .vscode 文件夹，并添加以下文件：

‌tasks.json（编译配置）‌

{"version": "2.0.0","tasks": [{"label": "C/C++: g++.exe build active file","type": "cppbuild","command": "g++","args": ["-g","${file}","-o","${fileDirname}/${fileBasenameNoExtension}.exe"],"problemMatcher": ["$gcc"],"group": "build"}]
}

其中args指定编译选项，如-g生成调试信息。‌‌

‌launch.json（调试配置）‌：定义调试行为

{"version": "0.2.0","configurations": [{"name": "C++ Launch (GDB)","type": "cppdbg","request": "launch","cwd": "${fileDirname}","program": "${fileDirname}/${fileBasenameNoExtension}.exe","miDebuggerPath": "gdb","externalConsole": true,"preLaunchTask": "C/C++: g++.exe build active file"}]
}

好了，现在新建个测试文件 hello.cpp

#include <iostream>
using namespace std;
int main() {cout << "hello, world" << endl;system("pause");return 0;
}

打开运行和调试视图，点击运行，会编译出 exe 文件并运行。成功。