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如何使用VSCode配置C语言环境

醉折花枝作酒筹
醉折花枝作酒筹 转载
2021-05-06 18:10:03 7548浏览

本篇文章给大家介绍使用vscode配置c语言环境的方法。有一定的参考价值,有需要的朋友可以参考一下,希望对大家有所帮助。

安装相关插件

打卡后进入如下界面,选择这个C/C++的,然后点击install进行安装,大概几秒钟就好了,安装完成后install按钮会变成uninstall(卸载):

安装编译器(MinGW-W64 GCC)

下载完成后解压:

然后配置环境变量

找到这个文件夹内的一个叫bin的文件夹:

然后把它的地址复制一下,找到此电脑(或者我的电脑)——>右键——>属性

然后进入到下面这个页面,打开高级系统设置:

在弹出的页面中选择“高级”分页,找到环境变量,单击打开:

然后在环境变量中的系统变量中,找到Path变量:

打开之后将刚刚复制的地址添加进去:


然后点确定,之前弹出的所有页面都点击确定。然后测试环境配置是否成功:

crtl+R快捷键打开运行窗口,在里面输入cmd,回车打开cmd.exe

在这里插入图片描述
在cmd.exe中输入如下命令:

gcc -v -E -x c++ -

如果运行结果像下方图片中这样,就配置成功了。

配置

最后在VSCode中进行相关配置:

先新建一个文件夹作为C语言项目文件,然后点击菜单栏中的File——>Open Folder,找到刚才新建的文件夹,然后点击选择文件夹打开这个项目文件。

然后在里面新建一个hello.c文件(名字随便起,以.c结尾就行了)


然后再建一个

.vscode文件夹(注意前面有个点),在里面建三个文件,c_cpp_properties.json、launch.json、tasks.json

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

然后,下方红框里的内容需要修改,将所有的 改为自己的安装路径,就是我们之前下载的编译器的地址:

把你的MinGW-W64 GCC解压后的文件中的mingw64的地址复制下来,替换代码里所有的 D:/Program Files (x86)/softwareFactory/x86_64-8.1.0-release-win32-sjlj-rt_v6-rev0/mingw64/ :

  • launch.json:复制粘贴,然后miDebuggerPath属性里的内容也要改成自己的路径
{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "(Windows) Launch",
            "type": "cppvsdbg",
            "request": "launch",
            "program": "cmd",
            "preLaunchTask": "echo",
            "args": [
                "/C",
                "${fileDirname}\\${fileBasenameNoExtension}.exe",
                "&",
                "echo.",
                "&",
                "pause"
            ],
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}",
            "environment": [],
            "externalConsole":true
        },
        {
            "name": "(gdb) Launch",
            "type": "cppdbg",
            "request": "launch",
            "program": "${workspaceFolder}/${fileBasenameNoExtension}.exe",
            "args": [],
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}",
            "environment": [],
            "externalConsole": true,
            "MIMode": "gdb",
            "miDebuggerPath": "C:\\Program Files\\mingw64\\bin\\gdb.exe",// 自己电脑的gdb
            "preLaunchTask": "echo",//这里和task.json的label相对应
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ]

        }
    ]
}
  • tasks.json:复制粘贴
{
    // See https://go.microsoft.com/fwlink/?LinkId=733558
    // for the documentation about the tasks.json format
    "version": "2.0.0",
    "tasks": [
        {
            "label": "echo",
            "type": "shell",
            "command": "gcc",
            "args": [
                "-g", 
                "${file}", 
                "-o", 
                "${fileBasenameNoExtension}.exe",
                "-fexec-charset=GBK"//解决中文乱码
            ]
        }
    ],
    "presentation": {
        "echo": true,
        "reveal": "always",
        "focus": false,
        "panel": "shared", 
        "showReuseMessage": true,
        "clear": false
    }
}

然后就可以在之前建的hello.c文件里面写程序啦,比如我们熟悉的hello world:

#include<stdio.h>
main()
{
    printf("hello world\n");
   
    //system("pause");
}

f5运行结果:

在这里插入图片描述

vscode配置c环境就配置完成。

推荐学习:《vscode教程

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