VS Code 编译C++

1.安装VS Code

2.安装插件

  在左侧插件库

  必须:

    c/c++ 插件

  非必需:

    C++ Intellisense

    Include Autocomplete

3.安装编译调试环境mingw

MinGW是是将GCC编译器和GNU Binutils移植到Win32平台下的产物,包括一系列头文件(Win32API)、库和可执行文件。MinGW是从Cygwin(1.3.3版)基础上发展而来。GCC支持的语言大多在MinGW也受支持,其中涵盖C、C++、Objective-C、Fortran及Ada。

建议离线安装MinGW  可参考

配置好环境变量

通过g++ xx.cpp -o xx 检测是否可以用命令行来编译c++文件,可以运行则安装成功

4.调试环境配置

新建文件夹Test

新建.vscode文件夹

  在.vscode下创建配置文件c_cpp_properties.json、launch.json、tasks.json

  (1)c_cpp_properties.json

    配置文件指定mingw所在位置,方便vscode自动调用

{
    "configurations": [
        {
            "name": "Win32",
            "includePath": [
                "${workspaceRoot}",
                "D:/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++",
                "D:/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/x86_64-w64-mingw32",
                "D:/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/backward",
                "D:/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include",
                "D:/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/tr1",
                "D:/mingw64/x86_64-w64-mingw32/include/"
            ],
            "defines": [
                "_DEBUG",
                "UNICODE",
                "__GNUC__=6",
                "__cdecl=__attribute__((__cdecl__))"
            ],
            "intelliSenseMode": "clang-x64",
            "browse": {
                "path": [
                    "${workspaceRoot}",
                    "D:/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++",
                    "D:/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/x86_64-w64-mingw32",
                    "D:/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/backward",
                    "D:/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include",
                    "D:/mingw64/lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/tr1",
                    "D:/mingw64/x86_64-w64-mingw32/include/"
                ]
            },
            "compilerPath": "D:\mingw64\bin\gcc.exe",
            "cStandard": "c11",
            "cppStandard": "c++17"
        }
    ],
    "version": 4
}

    (2)launch.json文件

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "C++ Launch (GDB)", // 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)
            "targetArchitecture": "x86", // 生成目标架构,一般为x86或x64,可以为x86, arm, arm64, mips, x64, amd64, x86_64
            "program": "${file}.exe", // 将要进行调试的程序的路径
            "miDebuggerPath": "d:\mingw64\bin\gdb.exe", // miDebugger的路径,注意这里要与MinGw的路径对应
            "args": [
                "blackkitty",
                "1221",
                "# #"
            ], // 程序调试时传递给程序的命令行参数,一般设为空即可
            "stopAtEntry": false, // 设为true时程序将暂停在程序入口处,一般设置为false
            "cwd": "${workspaceRoot}", // 调试程序时的工作目录,一般为${workspaceRoot}即代码所在目录
            "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
            "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
        }
    ]
}

    (3)tasks.json

{
    "version": "0.1.0",
    "command": "g++",
    "args": [
        "-g",
        "${file}",
        "-o",
        "${file}.exe"
    ], // 编译命令参数
    "problemMatcher": {
        "owner": "cpp",
        "fileLocation": [
            "relative",
            "${workspaceRoot}"
        ],
        "pattern": {
            "regexp": "^(.*):(\d+):(\d+):\s+(warning|error):\s+(.*)$",
            "file": 1,
            "line": 2,
            "column": 3,
            "severity": 4,
            "message": 5
        }
    }
}

  (4)在Test下新建测试文件test1.cpp

#include <iostream>
#include <windows.h>
using namespace std;

int main() {
    std::cout << "hello, I love you!" << std::endl;
    system("pause");
    return 0;
}

运行调试

左侧的debug

输出结果

原文地址:https://www.cnblogs.com/baby123/p/10924689.html