VScode编写调试C/C++程序（详细整理）

步骤：

一、安装vscode
二、安装C++插件
三、安装编译器minGW-w64并配置环境变量
四、修改vscode配置文件
五、运行
六、调试

一、安装vscode

vscode从配置到安装，请参考博客：https://blog.csdn.net/didi_ya/article/details/106931500

二、安装C++插件

C/C++插件是必要的。

可选插件：Code Runner

三、安装编译器minGW-w64并配置环境变量

具体安装步骤可参考博客：https://blog.csdn.net/didi_ya/article/details/111240502

四、修改vscode配置文件

1.新建一个文件夹（我这里在E盘中新建了一个code，里面再新建了一个C++文件夹）

2.进入vscode，文件–>新建文件夹

3.新建一个名为.vscode的文件夹

4.创建一个launch.json启动配置文件

复制如下命令：

{"version": "0.2.0","configurations": [{"name": "C++ Launch (GDB)",                "type": "cppdbg",                         "request": "launch",                        "targetArchitecture": "x86",                "program": "${workspaceRoot}\\${fileBasename}.exe",                 "miDebuggerPath":"D:\\mingw64\\bin\\gdb.exe", "args": [],     "stopAtEntry": false,                  "cwd": "${workspaceRoot}",                  "externalConsole": true,                  "preLaunchTask": "g++"　　                  }]
}

【注意】：这里根据自己的文件安装目录进行更改：

5.创建一个tasks.json的配置文件

复制如下命令：

{"version": "0.1.0","command": "g++","args": ["-g","-std=c++11","${file}","-o","${workspaceRoot}\\${fileBasename}.exe"],"problemMatcher": {"owner": "cpp","fileLocation": ["relative", "${workspaceRoot}"],"pattern": {"regexp": "^(.*):(\\d+):(\\d+):\\s+(warning|error):\\s+(.*)$","file": 1,"line": 2,"column": 3,"severity": 4,"message": 5}}
}

6.创建一个c_cpp_properties.json文件

并复制如下命令：

{"configurations": [{"name": "Win32","includePath": ["${workspaceRoot}","D:/Program Files/mingw-w64/x86_64-8.1.0-win32-seh-rt_v6-rev0/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++","D:/Program Files/mingw-w64/x86_64-8.1.0-win32-seh-rt_v6-rev0/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/x86_64-w64-mingw32","D:/Program Files/mingw-w64/x86_64-8.1.0-win32-seh-rt_v6-rev0/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/backward","D:/Program Files/mingw-w64/x86_64-8.1.0-win32-seh-rt_v6-rev0/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include","D:/Program Files/mingw-w64/x86_64-8.1.0-win32-seh-rt_v6-rev0/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/tr1","D:/Program Files/mingw-w64/x86_64-8.1.0-win32-seh-rt_v6-rev0/mingw64/x86_64-w64-mingw32/include"],"defines": ["_DEBUG","UNICODE","__GNUC__=6","__cdecl=__attribute__((__cdecl__))"],"intelliSenseMode": "msvc-x64","browse": {"path": ["${workspaceRoot}","D:/Program Files/mingw-w64/x86_64-8.1.0-win32-seh-rt_v6-rev0/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++","D:/Program Files/mingw-w64/x86_64-8.1.0-win32-seh-rt_v6-rev0/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/x86_64-w64-mingw32","D:/Program Files/mingw-w64/x86_64-8.1.0-win32-seh-rt_v6-rev0/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/backward","D:/Program Files/mingw-w64/x86_64-8.1.0-win32-seh-rt_v6-rev0/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include","D:/Program Files/mingw-w64/x86_64-8.1.0-win32-seh-rt_v6-rev0/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/tr1","D:/Program Files/mingw-w64/x86_64-8.1.0-win32-seh-rt_v6-rev0/mingw64/x86_64-w64-mingw32/include"]},"limitSymbolsToIncludedHeaders": true,"databaseFilename": ""}],"version": 3
}

【注意】：这里同样根据自己的文件安装目录进行更改：

7.新建一个test.cpp文件，并点击左侧的调试按钮

#include <iostream>
#include <windows.h>
#include <vector>
using namespace std;int main() {cout << "hi, I love you!" << endl;vector<int> a;a.push_back(5);cout << a[0] << endl;system("pause");return 0;
}

五、运行

然后，我们点击左侧的运行按钮，

得到如下结果：

六、调试

设置断点：

运行结果：

ok，大功告成，可以运行了。

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