一、装置C/C++编译器
macOS和支流Linux零碎都自带C/C++编译器,Windows零碎须要通过装置mingw来取得C/C++编译器
(1)mingw下载地址:https://sourceforge.net/proje...
(2)装置完mingw后,将装置目录增加到用户变量和零碎变量中的Path后。bin目录下的文件列表如图:
二、验证C/C++开发环境
关上命令行,输出gcc --verion和g++ --version。如果呈现以下输入证实开发环境装置实现:
三、在VS Code中装置C++相干插件
关上VS Code,装置以下插件:
C/C++插件,由微软官网开发保护,提供了丰盛的C和C++的开发反对
Code Runner插件:一键运行代码,反对40多种编程语言
CodeLLDB插件:一款用于调试C++的原生插件
因为网络问题,CodeLLDB可能无奈在线装置,能够下载CodeLLDB对应的vsix文件进行离线装置
四、进入调试界面增加配置环境
(1)写代码的文件夹下创立了一个.vscode文件夹,.vscode有三个文件,内容如下:
(2)首次调试时,需增加配置环境,抉择C++(GDB/LLDB),会主动生成launch.json配置文件
(3)编辑launch.json
{ // Use IntelliSense to learn about possible attributes. // Hover to view descriptions of existing attributes. // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387 "version": "0.2.0", "configurations": [ { "name": "g++.exe 生成和调试流动文件", "type": "cppdbg", "request": "launch", "program": "${fileDirname}\\${fileBasenameNoExtension}.exe", "args": [], "stopAtEntry": false, "cwd": "${workspaceFolder}", "environment": [], "externalConsole": true, "MIMode": "gdb", "miDebuggerPath": "D:\\myMinGW\\minGW\\bin\\gdb.exe", // minGW的装置地址 "setupCommands": [ { "description": "为 gdb 启用参差打印", "text": "-enable-pretty-printing", "ignoreFailures": true } ], "preLaunchTask": "task g++" //批改项 } ]}
(4)返回cpp文件,按F5进行调试,会弹出:找不到工作“task g++”;这是抉择配置工作,会主动生成tasks.json。编辑tasks.json文件
{ // See https://go.microsoft.com/fwlink/?LinkId=733558 // for the documentation about the tasks.json format "version": "2.0.0", "tasks": [ { "label": "task g++", "type": "shell", "command": "D:\\myMinGW\\minGW\\bin\\g++.exe", "args": [ "-g", "${file}", "-o", "${fileDirname}\\${fileBasenameNoExtension}.exe" ], "options": { "cwd": "D:\\myMinGW\\minGW\\bin" }, "problemMatcher": [ "$gcc" ], "group": "build" } ]}
留神,launch.json中preLaunchTask的值必须和tasks.json文件中label的值一样
(5)c_cpp_properties.json
{ "configurations": [ { "name": "Win32", "includePath": [ "${workspaceFolder}/**" ], "defines": [ "_DEBUG", "UNICODE", "_UNICODE" ], "compilerPath": "D:\\myMinGW\\minGW\\bin\\g++.exe", //替换为理论装置目录 "cStandard": "c17", "cppStandard": "c++17", "intelliSenseMode": "gcc-x64" } ], "version": 4}
五、调试和运行胜利
留神
如果调试运行时零碎报错:g++ : 无奈将“g++”项辨认为 cmdlet;则可抉择以管理员身份启动VS Code