vscode配置C++编译环境过程（Windows）

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本文详细介绍了如何使用MinGW编辑器进行C/C++编程，并在VSCode中配置环境，包括解决gdb安装问题，设置launch.json、tasks.json及c_cpp_properties.json等配置文件，以实现代码编译和调试。

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一.下载MinGW编辑器

教程：https://blog.youkuaiyun.com/qq_19875391/article/details/48037951

遇到的问题：

可能gdb会安装不下来，就需要另外安装gdb

链接：https://sourceforge.net/projects/mingw/files/MinGW/Extension/gdb/gdb-7.6.1-1/

选择下载次数最多的就可以

然后解压两次出来一个bin和share文件夹，然后把这两个文件夹里面的文件移到MinGW的bin和share文件夹下

添加MinGW的bin目录到环境变量

然后再cmd中输入gdb和gcc，测试是否成功

二.配置vscode

教程：https://blog.youkuaiyun.com/bat67/article/details/76095813

配置文件：
launch.json

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "(gdb) Launch",
            "type": "cppdbg",
            "request": "launch",
            // fileBasenameNoExtension
            "program": "${workspaceFolder}/${fileBasenameNoExtension}.exe",
            "args": [],
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}",
            "environment": [],
            "externalConsole": true,//是否显示控制台
            "MIMode": "gdb",
            "miDebuggerPath": "C:\\MinGW\\bin\\gdb.exe",
            "preLaunchTask": "g++",
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ]
        }
    ]
}

tasks.json

{
    "version": "2.0.0",
    "command": "g++",
    "args": ["-g","${file}","-o","${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

{
    "configurations": [
        {
            "name": "Win32",
            "includePath": [
                "${workspaceRoot}",
                "C:\\MinGW\\lib\\gcc\\mingw32\\8.2.0\\include\\c++",
                "C:\\MinGW\\lib\\gcc\\mingw32\\8.2.0\\include\\c++\\mingw32",
                "C:\\MinGW\\lib\\gcc\\mingw32\\8.2.0\\include\\c++\\backward",
                "C:\\MinGW\\lib\\gcc\\mingw32\\8.2.0\\include",
                "C:\\MinGW\\lib\\gcc\\mingw32\\8.2.0\\include\\c++\\tr1",
                "C:\\MinGW\\include"
            ],
            "defines": [
                "_DEBUG",
                "UNICODE",
                "__GNUC__=6",
                "__cdecl=__attribute__((__cdecl__))"
            ],
            "intelliSenseMode": "msvc-x64",
            "browse": {
                "path": [
                    "${workspaceRoot}",
                    "C:\\MinGW\\lib\\gcc\\mingw32\\8.2.0\\include\\c++",
                    "C:\\MinGW\\lib\\gcc\\mingw32\\8.2.0\\include\\c++\\mingw32",
                    "C:\\MinGW\\lib\\gcc\\mingw32\\8.2.0\\include\\c++\\backward",
                    "C:\\MinGW\\lib\\gcc\\mingw32\\8.2.0\\include",
                    "C:\\MinGW\\lib\\gcc\\mingw32\\8.2.0\\include\\c++\\tr1",
                    "C:\\MinGW\\include"
                ],
                "limitSymbolsToIncludedHeaders": true,
                "databaseFilename": ""
            }
        }
    ],
    "version": 4
}