vscode MinGw 8 配置C++环境变量详解

1、下载MinGW编译器

  • IDE 和编译器的区别
    IDE(Integrate Development Environment)集成开发环境,是用于提供程序开发环境的应用程序,一般包含编辑器、编译器、调试器和图形用户界面等工具,是开发软件套
    编译器:将一种语言(通常是高级语言,如C++)转换为另一种语言(通常为低级语言,如编码语言),一般的工作流程是:源代码(Source code )–>预处理器(Preprocessor) -->编译器(Compiler)–> 目标代码(Object code) --> 链接器(linker)–> 可执行程序(.exe)
    编辑器:文字编辑软件,理论上任何一种编辑器都可以写代码,但是使用专门的代码编辑软件会使得效率加快

  • 尽量下载版本为 8. 10 的MinGw编辑器(现在是2021/8/30,最新版是 9),但是新版本不太稳定,变化也较大,建议安装版本为 8 的编辑器

    去往下载地址

    这个地址往下翻!!!!

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下载下来是一个压缩包,可以解压到你想安排的文件中去

2、解压安装之后将文件夹打开,一路点开到bin中去,然后将路径复制

然后去设置里面,直接搜索 “高级系统设置” ,按图片所示进行即可
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判断 该操作有没有成功:win + r 打开运行,输入 cmd回车,然后输入gcc -v -E -x c++ -
如果像这样,就成功了
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3、下载VScode,vscode插件一般下载即可,后续自己看情况补充,三个一般为ChineseC/C++C/C++ Compile

4、配置

我们建立一个大文件夹TEST[外链图片转存失败,源站可能有防盗链机制,建议将图片保存下来直接上传(img-MmcE9tP5-1630291627525)(C:\Users\33385\AppData\Roaming\Typora\typora-user-images\image-20210830103343936.png)]

在里面新建三个文件

  • launch.json 里面代码是:
{
    "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": "${workspaceFolder}/${fileBasenameNoExtension}.exe", // 将要进行调试的程序的路径
            "args": [], // 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": "${workspaceFolder}", // 调试程序时的工作目录,一般为${workspaceRoot}即代码所在目录 workspaceRoot已被弃用,现改为workspaceFolder
            "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:/Program Files/mingw-w64/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": false
                }
            ]
        }
    ]
}

只需要将这里的地址改为之前自己(bin)文件夹位置即可

[外链图片转存失败,源站可能有防盗链机制,建议将图片保存下来直接上传(img-suVcyWML-1630291627529)(C:\Users\33385\AppData\Roaming\Typora\typora-user-images\image-20210830103633993.png)]

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

  • c_cpp_properties.json

先 win + r 打开运行,然后输入 cmd,然后在 cmd 中输入 gcc -v -E -x c++ -,如果出现一堆的版本信息(如图),采用代码 1 ;如果没有,则采用代码 2

代码 1 :

{
    "configurations": [
        {
            "name": "Win32",
            "includePath": [
                "${workspaceRoot}",
                "C:/Program Files (x86)/mingw64/include/**",
                "C:/Program Files (x86)/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++",
                "C:/Program Files (x86)/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/x86_64-w64-mingw32",
                "C:/Program Files (x86)/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/backward",
                "C:/Program Files (x86)/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include",
                "C:/Program Files (x86)/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include-fixed",
                "C:/Program Files (x86)/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../x86_64-w64-mingw32/include"
            ],
            "defines": [
                "_DEBUG",
                "UNICODE",
                "__GNUC__=6",
                "__cdecl=__attribute__((__cdecl__))"
            ],
            "intelliSenseMode": "msvc-x64",
            "browse": {
                "limitSymbolsToIncludedHeaders": true,
                "databaseFilename": "",
                "path": [
                    "${workspaceRoot}",
                    "C:/Program Files (x86)/mingw64/include/**",
                    "C:/Program Files (x86)/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++",
                    "C:/Program Files (x86)/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/x86_64-w64-mingw32",
                    "C:/Program Files (x86)/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/backward",
                    "C:/Program Files (x86)/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include",
                    "C:/Program Files (x86)/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include-fixed",
                    "C:/Program Files (x86)/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../x86_64-w64-mingw32/include"
                ]
            }
        }
    ],
    "version": 4
}

代码 2:

{
    "configurations": [
        {
            "name": "Win32",
            "includePath": [
                "C:/Program Files (x86)/mingw64/include/**",
                "C:/Program Files (x86)/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++",
                "C:/Program Files (x86)/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/x86_64-w64-mingw32",
                "C:/Program Files (x86)/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/backward",
                "C:/Program Files (x86)/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include",
                "C:/Program Files (x86)/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include-fixed",
                "C:/Program Files (x86)/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../x86_64-w64-mingw32/include"
            ],
            "browse": {
                "limitSymbolsToIncludedHeaders": true,
                "databaseFilename": ""
            }
        }
    ],
    "version": 4
}

上面的地址也要改哦

5、我们建立一个中文件夹,然后在中文件夹中创立代码

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6、f5运行,成功!!!
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转载自blog.csdn.net/weixin_57095511/article/details/119992346