VSCode输出"Hello, World!"(编写C语言) 脑残版本一看就懂

发布时间 2023-06-18 14:27:45作者: YE-

第一步,官网下载VSCode

1.官网下载好

我全部勾选了

2.下载这些扩展

第一个,第四个是必需的

第二步,MinGW-w64官网下载gcc的资源

1.下载64位的

2.下载好之后解压到设置的特定文件中

3.配置环境变量,点击Path

添加这行环境,路径是你下载配置环境的路径

配置完毕,一路点击确定

3.测试是否安装成功

win+R:cmd出现这行代码就是成功安装

第三步,创建文件

选择通过code打开即可

第四步,编写如下代码还是有报错

修正:

1.创建.vscode文件夹,并设置三个.josn的子文件(c_cpp_properties.json和launch.json和launch.json )

(1)c_cpp_properties.json

{
    "configurations": [
        {
            "name": "Win32",
            "includePath": [
                "${workspaceFolder}/**"
            ],
            "defines": [
                "_DEBUG",
                "UNICODE",
                "_UNICODE"
            ],
            "intelliSenseMode": "gcc-x64",
            "compilerPath": "D:/Environments/mingw64/bin/g++.exe" /*放着你的第二步下载好的mingw64文件下的g++.exe路径*/
        }
    ],
    "version": 4
}

(2)launch.json

{
    // 使用 IntelliSense 了解相关属性。 
    // 悬停以查看现有属性的描述。
    // 欲了解更多信息,请访问: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        
        {
            "name": "g++.exe - 生成和调试活动文件",
            "type": "cppdbg",
            "request": "launch",
            "program": "${workspaceFolder}/${fileBasenameNoExtension}.exe",
            "args": [],
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}",
            "environment": [],
            "externalConsole": true,
            "MIMode": "gdb",
            "miDebuggerPath": "D:/Environments/mingw64/bin/gdb.exe", //放置自己的路径
            "setupCommands": [
                {
                    "description": "为 gdb 启用整齐打印",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ],
            "preLaunchTask": "g++.exe build active file"
        }
    ]
}

(3)tasks.json

{
    "tasks": [
        {
            "type": "shell",
            "label": "g++.exe build active file",
            "command": "gcc",
            "args": [
                "-g",
                "${file}",
                "-o",
                "${fileDirname}/${fileBasenameNoExtension}"
            ],
            "options": {
                "cwd": "D:/Environments/mingw64/bin"
            },
            "group": "build"
        },
        {
            "type": "cppbuild",
            "label": "C/C++: g++.exe 生成活动文件",
            "command": "D:/Environments/mingw64/bin/g++.exe", //放置自己的路径
            "args": [
                "-fdiagnostics-color=always",
                "-g",
                "${file}",
                "-o",
                "${fileDirname}\\${fileBasenameNoExtension}.exe"
            ],
            "options": {
                "cwd": "D:/Environments/mingw64/bin"
            },
            "problemMatcher": [
                "$gcc"
            ],
            "group": {
                "kind": "build",
                "isDefault": true
            },
            "detail": "调试器生成的任务。"
        }
    ],
    "version": "2.0.0"
}

第五步,创建一个.c文件,直接编译运行输出Hello,world!

#include <stdio.h>
int main()
{
   // printf() 中字符串需要引号
   printf("Hello, World!");
   return 0;
}

运行结果: