VS Code+MinGW配置C++开发环境

VS Code+MinGW配置C++开发环境

VS Code与MinGW的安装

VS Code：

微软官网下载压缩包，解压即可。

MinGW：

1. 官网下载MinGW-w64，但是国内下载可能会非常慢。
2. 下载Codeblocks带MinGW版本，然后使用其MinGW。
3. 从网上下载MinGW，这里分享一个网盘链接供大家下载：
   链接：https://pan.baidu.com/s/1DQNgoGRkel5h-6pTmj4orA
   提取码：1rfb

VS Code配置C++开发环境

首先需要在工作目录下创建.vscode文件夹存放配置文件。一共需要三个配置文件：

1. c_cpp_properties.json
2. launch.json
3. tasks.json

下面给出三个配置文件的模板，大家可以根据自己MinGW的安装路径、使用习惯等进行配置。

c_cpp_properties.json

{
    "configurations": [
        {
            "name": "Win32",
            "includePath": [ 	                           
                "${workspaceFolder}/**", 
                "C:/Develop/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++",
                "C:/Develop/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/x86_64-w64-mingw32",
                "C:/Develop/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/backward",
                "C:/Develop/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include",
                "C:/Develop/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include-fixed",
                "C:/Develop/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../x86_64-w64-mingw32/include"
            ],  
            "defines": [
                "_DEBUG",
                "UNICODE",
                "_UNICODE"
            ],
            "compilerPath": "C:/Develop/mingw64/bin/g++",
            "cStandard": "c11",
            "cppStandard": "c++11",
            "intelliSenseMode": "clang-x64",
            "browse": {
                "path": [
                    "${workspaceFolder}/**", 
                    "C:/Develop/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++",
                    "C:/Develop/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/x86_64-w64-mingw32",
                    "C:/Develop/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/backward",
                    "C:/Develop/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include",
                    "C:/Develop/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include-fixed",
                    "C:/Develop/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../x86_64-w64-mingw32/include"
                ]
            }
        }
    ],
    "version": 4
}

launch.json

{
    "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": "${fileDirname}/${fileBasenameNoExtension}.exe",// 将要进行调试的程序的路径
            //"program": "cmd",
            "args": [
                "/k"        // 此参数可以使控制台程序不会闪退
            ],				// 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
            "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:/Develop/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": true
                }
            ]
        }
    ]
}

tasks.json

{
    "version": "2.0.0",
    "command": "g++",
    "args": ["-g","${file}","-o","${fileDirname}/${fileBasenameNoExtension}.exe"], // 编译命令参数
    "problemMatcher": {
        "owner": "cpp",
        "fileLocation": ["relative", "${workspaceRoot}"],
        "pattern": {
            "regexp": "^(.*):(\\d+):(\\d+):\\s+(warning|error):\\s+(.*)$",
            "file": 1,
            "line": 2,
            "column": 3,
            "severity": 4,
            "message": 5
        }
    }
}

配置完上述三个文件之后就可以点击Run编译运行C++程序了。