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How to set up c language development environment with vscode

王林
王林Original
2020-02-13 14:43:368077browse

How to set up c language development environment with vscode

MinGw的下载与安装

因为windows下vscode不直接具备对于C语言的编译调试工具,所以要下载集成gcc等工具的MinGw以提供扩展支持。

How to set up c language development environment with vscode

任意选择一个(如果需要自定义安装gcc相关模块,也可以选择在线安装install.exe

将该文件夹解压到需要安装的目录

How to set up c language development environment with vscode

配置系统环境变量Path

打开我的电脑-属性-高级系统设置-高级-环境变量

在系统变量中找到Path变量,选择编辑(没有则新建),将之前mingw解压后目录下bin文件夹目录添加至其中,注意windows 7及以前版本需与原值用英文分号隔开,windows8及以上版本选择新建即可。

How to set up c language development environment with vscode

 或

How to set up c language development environment with vscode

然后在系统变量中找到include变量(没有则新建一个,不区分大小写),编辑,将原mingw解压目录下include文件夹目录添加进去。

How to set up c language development environment with vscode

修改vscode调试配置文件

重启vscode,打开菜单-调试-添加附加调试器...,找到左侧列表下的C/C++(找不到的话搜索试试)选择install安装后(可选操作,推荐)搜索code runner选择install安装

How to set up c language development environment with vscode

勾选下列两项

How to set up c language development environment with vscode

随意指定一个目录,新建文件夹,新建一个文件,将文件名修改为.c后缀的c代码文件,返回vscode,选择菜单-打开文件夹,选择刚才新建的文件夹,在左侧窗口单击刚新建的c代码文件,随意写一个简单的C程序

How to set up c language development environment with vscode

此时,单击窗口右上角的运行,即可在vscode下方终端中看到程序运行结果

How to set up c language development environment with vscode

How to set up c language development environment with vscode

配置C/C++ debuger

在之前新建的文件夹下再新建一个名为.vscode的文件夹,新建一个launch.json文件,以记事本或者vscode的方式打开,在里面输入:

{
        "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": "${workspaceFolder}", // 调试程序时的工作目录,一般为${workspaceFolder}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": "D:\\Install\\bin\\gdb.exe", // miDebugger的路径,注意这里要与MinGw的路径对应  
                "preLaunchTask": "gcc", // 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  
                    }  
                ]  
            }  
        ]  
    }

注意这里"miDebuggerPath": "D:\\Install\\bin\\gdb.exe"将其值改成自己所解压的mingw\bin\gdb.exe的路径

其他设置可看情况修改

在vscode中选择菜单-文件-打开文件夹,打开自己所新建的C代码下的文件夹,打开后选择左侧菜单对应的C代码文件,可选择菜单-调试-启动调试(快捷键F5)

弹出以下窗口

How to set up c language development environment with vscode

 选择第二个"配置任务"

How to set up c language development environment with vscode

在打开的task.json文件中输入:

{
    "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
        }
    }
}

保存后,回到最初的C代码文件,菜单-调试-启动调试(快捷键F5),即可成功运行C程序!

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