一、下载c++编译器及配置
- 下载MinGW-W64 编译器(32和64版本都有)
MinGW-W64 GCC下载地址:https://sourceforge.net/projects/mingw-w64/files/Toolchains targetting Win32/Personal Builds/mingw-builds/installer/mingw-w64-install.exe
- 安装MinGW-W64 编译器
我的电脑是64位的,安装时设置如下:
(ps:在右键--以管理员身份运行时,发现报错“Cannot download repository.txt”,找到解决方案:在安装时,使用非电信或者联通的手机热点,移动不行,即可解决以上报错,并弹出以下窗口) - 配置环境变量
打开你的mingw-w64安装目录,将里面的bin文件夹加入路径即可,如下图所示:
(配置完环境变量需要重启电脑)
二、下载vs code及配置
- 下载vscode:https://code.visualstudio.com/#alt-downloads
- 安装vs code相关插件
安装中文插件:vscode设置中文环境教程http://www.chuancn.cn/post/将VSCode设置成中文语言环境
c++插件 - 配置c++的.vscode文件
(1)在你写代码的地方新建文件夹和里面新建一个文件夹
(2)然后在文件夹里面创建一个.vscode文件夹
(3)然后在.vscode文件夹里面创建如上图所示的四个文件
(3.1)launch.json:
(ps:由于安装路径不同,应对应修改以下部分代码:){ "version": "0.2.0", "configurations": [ { "name": "(gdb) Launch", // 配置名称,将会在启动配置的下拉菜单中显示 "type": "cppdbg", // 配置类型,这里只能为cppdbg "request": "launch", // 请求配置类型,可以为launch(启动)或attach(附加) "program": "${workspaceFolder}/${fileBasenameNoExtension}.exe", // 将要进行调试的程序的路径 "args": [], // 程序调试时传递给程序的命令行参数,一般设为空即可 "stopAtEntry": false, // 设为true时程序将暂停在程序入口处,一般设置为false "cwd": "${workspaceFolder}", // 调试程序时的工作目录,一般为${workspaceRoot}即代码所在目录 workspaceRoot已被弃用,现改为workspaceFolder "environment": [], "externalConsole": true, // 调试时是否显示控制台窗口,一般设置为true显示控制台 "MIMode": "gdb", "miDebuggerPath": "C:/Program Files/mingw-w64/x86_64-8.1.0-posix-seh-rt_v6-rev0/mingw64/bin/gdb.exe", // miDebugger的路径,注意这里要与MinGw的路径对应 "preLaunchTask": "g++", // 调试会话开始前执行的任务,一般为编译程序,c++为g++, c为gcc "setupCommands": [ { "description": "Enable pretty-printing for gdb", "text": "-enable-pretty-printing", "ignoreFailures": false } ] } ] }
(3.2)task.json:
(3.3)c_cpp_properties.json:{ "version": "2.0.0", "command": "g++", "args": [ "-g", "${file}", "-o", "${fileBasenameNoExtension}.exe" ], // 编译命令参数 "problemMatcher": { "owner": "cpp", "fileLocation": [ "relative", "${workspaceFolder}" ], "pattern": { "regexp": "^(.*):(\\d+):(\\d+):\\s+(warning|error):\\s+(.*)$", "file": 1, "line": 2, "column": 3, "severity": 4, "message": 5 } } }
(ps:由于安装路径不同,代码的以下圈出部分需要对应修改){ "configurations": [ { "name": "posix", "includePath": [ "${workspaceRoot}", "C:/Program Files/mingw-w64/x86_64-8.1.0-posix-seh-rt_v6-rev0/mingw64/include/**", "C:/Program Files/mingw-w64/x86_64-8.1.0-posix-seh-rt_v6-rev0/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++", "C:/Program Files/mingw-w64/x86_64-8.1.0-posix-seh-rt_v6-rev0/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/x86_64-w64-mingw32", "C:/Program Files/mingw-w64/x86_64-8.1.0-posix-seh-rt_v6-rev0/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/backward", "C:/Program Files/mingw-w64/x86_64-8.1.0-posix-seh-rt_v6-rev0/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include", "C:/Program Files/mingw-w64/x86_64-8.1.0-posix-seh-rt_v6-rev0/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include-fixed", "C:/Program Files/mingw-w64/x86_64-8.1.0-posix-seh-rt_v6-rev0/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../x86_64-w64-mingw32/include" ], "defines": [ "_DEBUG", "UNICODE", "__GNUC__=6", "__cdecl=__attribute__((__cdecl__))" ], "intelliSenseMode": "msvc-x64", "browse": { "limitSymbolsToIncludedHeaders": true, "databaseFilename": "", "path": [ "${workspaceRoot}", "C:/Program Files/mingw-w64/x86_64-8.1.0-posix-seh-rt_v6-rev0/mingw64/include/**", "C:/Program Files/mingw-w64/x86_64-8.1.0-posix-seh-rt_v6-rev0/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++", "C:/Program Files/mingw-w64/x86_64-8.1.0-posix-seh-rt_v6-rev0/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/x86_64-w64-mingw32", "C:/Program Files/mingw-w64/x86_64-8.1.0-posix-seh-rt_v6-rev0/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/backward", "C:/Program Files/mingw-w64/x86_64-8.1.0-posix-seh-rt_v6-rev0/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include", "C:/Program Files/mingw-w64/x86_64-8.1.0-posix-seh-rt_v6-rev0/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include-fixed", "C:/Program Files/mingw-w64/x86_64-8.1.0-posix-seh-rt_v6-rev0/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../x86_64-w64-mingw32/include" ] } } ], "version": 4 }
查询以上几个路径的cmd命令如下(当然,也可以直接把路径前面一部分“C:/Program Files/mingw-w64/x86_64-8.1.0-posix-seh-rt_v6-rev0/mingw64/bin/..”直接替换为自己的安装路径即可,即配置环境变量时的路径):
并复制以下部分(注意每一行路径都需要用引号括起来):gcc -v -E -x c++ -
(3.4)settings.json:{ "files.associations": { "iostream": "cpp" }, "files.exclude": { "**/.classpath": true, "**/.project": true, "**/.settings": true, "**/.factorypath": true } }
参考文章:https://blog.youkuaiyun.com/qq_43041976/article/details/100542557