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Windows配置C/C++环境：MinGW+Vscode

news 2025/9/27 6:44:57

Windows配置C/C++环境

主要分为编译器（编译工具链）和编辑器的配置
编译工具链：MinGw-w64
编辑器：VSCode

1. 编译工具

1.1 MinGw-w64安装

通过MSYS2安装

下载MSYS2：MSYS2

打开MSYS2执行下面的指令

pacman -Syu
pacman -S --needed base-devel mingw-w64-x86_64-toolchain

如果在这个地方报错了，比如你就再试一下，可能是网络不好

error: failed retrieving file 'binutils-2.45-1-x86_64.pkg.tar.zst' from mirror.msys2.org : Operation too slow. Less than 1 bytes/sec transferred the last 10 seconds
error: failed retrieving file 'mingw-w64-x86_64-tcl-8.6.16-1-any.pkg.tar.zst' from mirror.msys2.org : Operation too slow. Less than 1 bytes/sec transferred the last 10 seconds
error: failed retrieving file 'mingw-w64-x86_64-expat-2.7.3-1-any.pkg.tar.zst' from mirror.msys2.org : Operation too slow. Less than 1 bytes/sec transferred the last 10 seconds
warning: too many errors from mirror.msys2.org, skipping for the remainder of this transaction
error: failed retrieving file 'binutils-2.45-1-x86_64.pkg.tar.zst.sig' from repo.msys2.org : Operation too slow. Less than 1 bytes/sec transferred the last 10 seconds
error: failed retrieving file 'mingw-w64-x86_64-expat-2.7.3-1-any.pkg.tar.zst.sig' from repo.msys2.org : Operation too slow. Less than 1 bytes/sec transferred the last 10 seconds
error: failed retrieving file 'mingw-w64-x86_64-bzip2-1.0.8-3-any.pkg.tar.zst' from repo.msys2.org : Operation too slow. Less than 1 bytes/sec transferred the last 10 seconds
warning: too many errors from repo.msys2.org, skipping for the remainder of this transaction
error: failed retrieving file 'mingw-w64-x86_64-libtre-0.9.0-1-any.pkg.tar.zst' from repo.msys2.org : Operation too slow. Less than 1 bytes/sec transferred the last 10 seconds
warning: failed to retrieve some files
error: failed to commit transaction (unexpected error)
Errors occurred, no packages were upgraded.

1.2 配置环境变量

将 MinGW 的 bin 目录添加到 PATH

例如：C:\msys64\mingw64\bin

右键"此电脑" → 属性 → 高级系统设置 → 环境变量

1.3 检查

打开你的Powshell，输入gcc -v，显示得到版本就行，g++，gdb同理
在这里插入图片描述

2. 编辑器

2.1 VScode下载

Download Visual Studio Code - Mac, Linux, Windows

2.2 插件安装

插件商店搜索下面的进行安装就行：

C/C++ Extension Pack

2.3 JSON文件编写

具体参考我的另外一篇笔记：
在这里插入图片描述
需要有这写.vscode文件，常用快捷键如下

编译：ctrl + shift +B
调试：F5

编译的时候选择你要执行的任务，这个在task.json的lable中有写；
在这里插入图片描述

在这我就贴出我常用的JSON模板

task.json

{"version": "2.0.0","tasks": [{"label": "build main.exe","type": "shell","command": "g++","args": ["-std=c++20","-o","${workspaceFolder}/main","${workspaceFolder}/hot100/189_rotate.cpp"],"group": "build"},{"type": "cppbuild","label": "build main.out","command": "g++","args":["-std=c++20","-g","-o","${workspaceFolder}/main.out","${workspaceFolder}/hot100/189_rotate.cpp"],"group": {"kind": "build","isDefault": false},"detail": "Task generated by Debugger."}]

launch.json

{"version": "0.2.0","configurations": [{"name": "(gdb) Launch","type": "cppdbg","request": "launch","program": "${workspaceFolder}/main.out","args": [],"stopAtEntry": false,"cwd": "${fileDirname}","environment": [],"externalConsole": false,"MIMode": "gdb","setupCommands": [{"description": "Enable pretty-printing for gdb","text": "-enable-pretty-printing","ignoreFailures": true},{"description": "Set Disassembly Flavor to Intel","text": "-gdb-set disassembly-flavor intel","ignoreFailures": true}],"preLaunchTask": "build main.out" //在launch之前运行的任务名}]
}