安装vs 插件
安装vs code ,安装c/c++插件
自行百度
安装MSYS32
https://www.msys2.org/
直接一路下一步
安装编译器
在mysys提示符下面执行
pacman -S --needed base-devel mingw-w64-x86_64-toolchain
安装好了,在电脑里面找到g++,gcc, dgb的目录,把这个目录加到windows的环境变量PATH里面去
编写代码
Vscode 应该是会自动扫描PATH路径,添加了g++之后,就可以直接编写代码运行了。
常见问题
如何编译多个文件
正常情况下应该是写makefile 等等。目前用vscode 也就是写点小函数,测试代码。直接可以用传递参数的形式编译多个c/cpp文件
这里比如有多个cpp,h文件,可以修改task.json文件的参数
"tasks": [
{
"type": "cppbuild",
"label": "C/C++: g++.exe build active file",
"command": "C:\\msys64\\mingw64\\bin\\g++.exe",
"args": [
"-fdiagnostics-color=always",
"-g",
// "${file}",
"${fileDirname}\\**.cpp",
"-o",
"${fileDirname}\\${fileBasenameNoExtension}.exe"
],
默认是传递当前文件名,这里选择当前文件所在目录的所有cpp文件,如果是c的话,就改成.c
附件
以下是Lunch和task文件,如果这些全部手写,说明环境变量肯定没配对,导致vscode 识别出了问题。否则的话,默认基本都是自动生成的。
Lunch.json文件
{
"configurations": [
{
"name": "C/C++: g++.exe build and debug active file",
"type": "cppdbg",
"request": "launch",
"program": "${fileDirname}\\${fileBasenameNoExtension}.exe",
"args": [],
"stopAtEntry": false,
"cwd": "${fileDirname}",
"environment": [],
"externalConsole": false,
"MIMode": "gdb",
"miDebuggerPath": "C:\\msys64\\mingw64\\bin\\gdb.exe",
"setupCommands": [
{
"description": "Enable pretty-printing for gdb",
"text": "-enable-pretty-printing",
"ignoreFailures": true
},
{
"description": "Set Disassembly Flavor to Intel",
"text": "-gdb-set disassembly-flavor intel",
"ignoreFailures": true
}
],
"preLaunchTask": "C/C++: g++.exe build active file"
}
],
"version": "2.0.0"
}
Tasks.json文件
{
"tasks": [
{
"type": "cppbuild",
"label": "C/C++: g++.exe build active file",
"command": "C:\\msys64\\mingw64\\bin\\g++.exe",
"args": [
"-fdiagnostics-color=always",
"-g",
// "${file}",
"${fileDirname}\\**.cpp",
"-o",
"${fileDirname}\\${fileBasenameNoExtension}.exe"
],
"options": {
"cwd": "${fileDirname}"
},
"problemMatcher": [
"$gcc"
],
"group": {
"kind": "build",
"isDefault": true
},
"detail": "Task generated by Debugger."
}
],
"version": "2.0.0"
}