Visual Studio Code （vscode）编译C++

Visual Studio Code (简称 VS Code / VSC) 是一款免费开源的现代化轻量级代码编辑器，支持几乎所有主流的开发语言的语法高亮、智能代码补全、自定义热键、括号匹配、代码片段、代码对比 Diff、GIT 等特性，可谓是微软的良心之作。

下载安装VS Code

点击下载链接，选择合适的安装程序

安装cpptools插件

打开VS Code，快捷键ctrl+shift+p呼出命令框，输入以下命令

ext install cpptools

稍等片刻会出现插件安装列表，如图：

点击箭头所指处的按钮安装插件，安装过程可能会有些慢耐心等待 ，安装完成后vscode会提示你重启vscode。

安装MINGW-W64

这里我建议安装mingw-w64，比较稳定。 在windows下安装完成后需要设置环境变量

c:\mingw-w64\bin

配置调试环境

1.文件-->打开文件夹，设置项目路径

2.新建一个.vscode文件夹

3.创建一个launch.json启动配置文件

{ "version": "0.2.0", "configurations": [ { "name": "C++ Launch (GDB)", "type": "cppdbg", "request": "launch", "targetArchitecture": "x86", "program": "${workspaceRoot}\\${fileBasename}.exe", "miDebuggerPath":"C:\\mingw-w64\\bin\\gdb.exe", "args": [], "stopAtEntry": false, "cwd": "${workspaceRoot}", "externalConsole": true, "preLaunchTask": "g++"　　 } ] }

4.创建一个tasks.json的配置文件

{ "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 } } }

5.创建一个c_cpp_properties.json文件，注意不同的版本的MINGW路径可能有些许不同

{ "configurations": [ { "name": "Win32", "includePath": [ "${workspaceRoot}", "C:/mingw-w64/lib/gcc/x86_64-w64-mingw32/7.2.0/include/c++", "C:/mingw-w64/lib/gcc/x86_64-w64-mingw32/7.2.0/include/c++/x86_64-w64-mingw32", "C:/mingw-w64/lib/gcc/x86_64-w64-mingw32/7.2.0/include/c++/backward", "C:/mingw-w64/lib/gcc/x86_64-w64-mingw32/7.2.0/include", "C:/mingw-w64/lib/gcc/x86_64-w64-mingw32/7.2.0/include/c++/tr1", "C:/mingw-w64/x86_64-w64-mingw32/include" ], "defines": [ "_DEBUG", "UNICODE", "__GNUC__=6", "__cdecl=__attribute__((__cdecl__))" ], "intelliSenseMode": "msvc-x64", "browse": { "path": [ "${workspaceRoot}", "C:/mingw-w64/lib/gcc/x86_64-w64-mingw32/7.2.0/include/c++", "C:/mingw-w64/lib/gcc/x86_64-w64-mingw32/7.2.0/include/c++/x86_64-w64-mingw32", "C:/mingw-w64/lib/gcc/x86_64-w64-mingw32/7.2.0/include/c++/backward", "C:/mingw-w64/lib/gcc/x86_64-w64-mingw32/7.2.0/include", "C:/mingw-w64/lib/gcc/x86_64-w64-mingw32/7.2.0/include/c++/tr1", "C:/mingw-w64/x86_64-w64-mingw32/include" ] }, "limitSymbolsToIncludedHeaders": true, "databaseFilename": "" } ], "version": 3 }

6.新建一个test.cpp文件，并点击左侧的调试按钮

#include <iostream> using namespace std; int main() { cout<<"Hello World!"<<endl; return 0; }

运行结果

为了看到输出效果，我们可以在test.cpp的最后一行上设置一个断点。运行效果如下：

更新：

2017-12-20 MINGW-W64替代了之前的MINGW2018-02-13 修复 了includePath，避免了提示cannot open source file "xxx.h"

参考资料

C/C++ for VS Codec_cpp_properties.json template

转载于:https://www.cnblogs.com/lkpp/p/vscode-cpp.html