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MINGW
- 2018-02-13 修复 了includePath，避免了提示cannot open source file "xxx.h"
