如何配置vscode c语言环境

一、下载c语言编译器

下载地址：MinGW-w64 - for 32 and 64 bit Windows - Browse Files at SourceForge.net

下载完成后，自己选择合适路径，将其安装后复制其bin路径

如：

二、配置环境变量

右键此电脑，选择属性，打开系统面板，选择左侧的高级系统设置，在弹出的系统属性对话框中选择环境变量，选择path，点击编辑，在编辑环境变量中点击新建，将复制的上文中的bin路径复制进去，一直点确定确定确定！！！

win + R 打开运行窗口输入cmd在管理员窗口中输入 gcc -v -E -x c++ -

运行结果如下，配置成功。

三、在vscode中下载扩展配置

在vscode的扩展中下载好如下配置

四、修改文件

新建一个文件夹作为C语言项目文件，在文件夹中随便建一个文件(如hello.c,能正确运行就好)

在.vscode文件夹分别找到c_cpp_properties.json、launch.json、tasks.json，三个文件。

1.在c_cpp_properties.json文件中将下列代码复制进去（原来的代码删除就好）

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

将红框中的复制为自己下载的编译器的路径 (7-13和27-33行)

2.在launch.json文件中将下列代码复制进去（原来的代码删除就好）

{
  "version": "0.2.0",
  "configurations": [
    {
      "name": "(Windows) Launch",
      "type": "cppvsdbg",
      "request": "launch",
      "program": "cmd",
      "preLaunchTask": "echo",
      "args": [
        "/C",
        "${fileDirname}\\${fileBasenameNoExtension}.exe",
        "&",
        "echo."
      ],
      "stopAtEntry": false,
      "cwd": "${workspaceFolder}",
      "environment": [],
      "console": "externalTerminal"
    },
    {
      "name": "(gdb) Launch",
      "type": "cppdbg",
      "request": "launch",
      "program": "${workspaceFolder}/${fileBasenameNoExtension}.exe",
      "args": [],
      "stopAtEntry": false,
      "cwd": "${workspaceFolder}",
      "environment": [],
      "console": "externalTerminal",
      "MIMode": "gdb",
      "miDebuggerPath": "D:\\vscodeCompile\\mingw64\\bin\\gdb.exe",
      "preLaunchTask": "echo"
    },
    {
      "name": "C/C++ Runner: Debug Session",
      "type": "cppdbg",
      "request": "launch",
      "args": [],
      "stopAtEntry": false,
      "externalConsole": true,
      "cwd": "d:/code",
      "program": "d:/code/build/Debug/outDebug",
      "MIMode": "gdb",
      "miDebuggerPath": "gdb",
      "setupCommands": [
        {
          "description": "Enable pretty-printing for gdb",
          "text": "-enable-pretty-printing",
          "ignoreFailures": true
        }
      ]
    }
  ]
}

将文件里miDebuggerPath属性里的内容也要改成自己的路径。

只修改红框当中的即可

3.在tasks.json文件中将下列代码复制进去（原来的代码删除就好）

{
    // See https://go.microsoft.com/fwlink/?LinkId=733558
    // for the documentation about the tasks.json format
    "version": "2.0.0",
    "tasks": [
        {//这个大括号里是‘构建’任务
            "label": "echo",//这个大括号里是‘构建’任务
            "type": "shell",//任务类型，process是vsc把预定义变量和转义解析后直接全部传给command；shell相当于先打开shell再输入命令，所以args还会经过shell再解析一遍
            "command": "gcc", //编译命令
            "args": [ //传给gcc命令的一系列参数
                "-g", //生成和调试有关的信息
                "${file}", //指定要编译的是当前文件
                "-o", //指定输出文件的路径和名称
                "${fileBasenameNoExtension}.exe",//让可执行文件输出到源码文件所在的文件夹下的bin文件夹内，并且让它的名字和源码文件相同
                "-fexec-charset=GBK"//解决中文乱码
            ]
        }
    ],
    "presentation": {//执行这个任务时的一些其他设定
        "echo": true,//表示在执行任务时在终端要有输出
        "reveal": "always",//执行任务时是否跳转到终端面板，可以为always，silent，never
        "focus": false,//设为true后可以使执行task时焦点聚集在终端，但对编译来说，设为true没有意义，因为运行的时候才涉及到输入
        "panel": "new", //每次执行这个task时都新建一个终端面板
        "showReuseMessage": true,//控制是否显示“终端将被任务重用, 按任意键关闭”提示.
        "clear": false
    }
}

五、运行程序

选择自己编写的程序按F5 运行成功即可