Windows VScode运行和编译c&c++，vscode编译

Windows VScode运行和编译c&c++，vscode编译

分为六个部分：

1.安装Vscode没啥好说的 直接去官网下载就行 

2.因为Vscode本身是一个编辑器不是一个编译器 所以需要安装相应的支持c/c++的插件才能运行

插件如下：

C/C++

Code runner

3.建议下载codeblocks带Mingw的版本，现在mingw-installer好像不太好使 

   codeblocks链接：链接

  安装完codeblcoks之后可以将Mingw文件夹移到你想要放的路径下面 如C:\Mingw

  将Mingw的bin目录路径添加到环境变量的path中

4.配置三个json文件

•  launch.json

{
    "version": "0.2.0",
    "configurations": [
        
        {
            "name": "(gdb) Launch",
            "preLaunchTask": "build",
            "type": "cppdbg",
            "request": "launch",
            "program": "${fileDirname}/${fileBasenameNoExtension}.exe",
            "args": [],
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}",
            "environment": [],
            "externalConsole": true,
            "MIMode": "gdb",
            "miDebuggerPath": "C:/software/CodeBlocks/MinGW/bin/gdb32.exe",//改成自己的gdb程序位置
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ]
        }]
}

• tasks.json

{
    "version": "2.0.0",
    "tasks": [
        {
            "label": "build",
            "type": "shell",
            "group": {
                "kind": "build",
                "isDefault": true
            },
            "presentation": {
                "echo": true,
                "reveal": "always",
                "focus": false,
                "panel": "shared"
            },
            "windows": {
                "command": "g++",   //g++为C++的编译器
                "args": [
                    "-g",
                    "\"${file}\"",
                    "--std=c++11",
                    "-o",
                    "\"${fileDirname}\\${fileBasenameNoExtension}.exe\""
                ]
            }
        }
    ]
}

• c_cpp_properties.json

{
    "configurations": [
        {
            "name": "Win32",
            "includePath": [
                "${workspaceRoot}",//都改成各自的mingw目录所在位置
                "C:/software/CodeBlocks/MinGW/lib/gcc/mingw32/5.1.0/include/c++",
                "C:/software/CodeBlocks/MinGW/lib/gcc/mingw32/5.1.0/include/c++/mingw32",
                "C:/software/CodeBlocks/MinGW/lib/gcc/mingw32/5.1.0/include/c++/backward",
                "C:/software/CodeBlocks/MinGW/lib/gcc/mingw32/5.1.0/include",
                "C:/software/CodeBlocks/MinGW/lib/gcc/mingw32/5.1.0/include/c++/tr1",
                "C:/software/CodeBlocks/MinGW/mingw32/include"
            ],
            "defines": [
                "_DEBUG",
                "UNICODE",
                "__GNUC__=6",
                "__cdecl=__attribute__((__cdecl__))"
            ],
            "intelliSenseMode": "msvc-x64",
            "browse": {
                "path": [
                    "${workspaceRoot}",//都改成各自的mingw目录所在位置
                    "C:/software/CodeBlocks/MinGW/lib/gcc/mingw32/5.1.0/include/c++",
                    "C:/software/CodeBlocks/MinGW/lib/gcc/mingw32/5.1.0/include/c++/mingw32",
                    "C:/software/CodeBlocks/MinGW/lib/gcc/mingw32/5.1.0/include/c++/backward",
                    "C:/software/CodeBlocks/MinGW/lib/gcc/mingw32/5.1.0/include",
                    "C:/software/CodeBlocks/MinGW/lib/gcc/mingw32/5.1.0/include/c++/tr1",
                    "C:/software/CodeBlocks/MinGW/mingw32/include"
                ]
            },
            "limitSymbolsToIncludedHeaders": true,
            "databaseFilename": "",
            "compilerPath": "C:/Program Files (x86)/Microsoft Visual Studio/2017/Community/VC/Tools/MSVC/14.15.26726/bin/Hostx64/x64/cl.exe",
            "cStandard": "c11",
            "cppStandard": "c++17"
        }
    ],
    "version": 4
}

5.编写测试代码

#include<bits/stdc++.h>  
using namespace std;  
  
int main(){  
    cout<<"hello"<<endl;  
    int u;  
    while(cin>>u){  
        cout<<u*u<<endl;  
    }  
}  

6.运行

点击右上角的三角形就可以直接编译运行 而不调试 

7.调试

直接在代码处设置断点

按F5启动调试

左边窗口可以看见debug信息  移动到变量上可以直接观察变量的值

将launch.json里面的"externalConsole"的true 改为false ，就可以在集成终端里面进行调试.

参考文献：

https://blog.csdn.net/qq_22338889/article/details/78790964

https://blog.csdn.net/liguangxianbin/article/details/81075382

https://www.cnblogs.com/zhuzhenwei918/p/9057289.html

https://www.cnblogs.com/TAMING/p/8560253.html