vscode编译文件夹下所有文件的配置（包含插件和 .json 文件）

文章目录

• 我所使用的插件
• .json 文件配置
• • 1. c_cpp_properties.json
  • 2. launch.json
  • 3. settings.json
  • 4. tasks.json
• 如何运行

我所使用的插件

红框中的五个插件是必备的，其中 Code Runner 插件可以在写完一个 .c 或 .cpp 文件后，按下 Crtl + R 快捷键快速编译运行单个文件。不用 Code Runner 也可以使用 C/C++ Complier 插件，如图二所示。

.json 文件配置

这里的 json 文件只是作为我个人的配置，仅供参考使用，并不能适用所有工程。而且配置没有一劳永逸，大部分情况下还是需要根据自己的项目来进行修改，我也在文件中做了部分解释，具体的自行 google。

这里附带一下 vscode 中 json 变量的含义，读者可自行前往查看：Variables Reference。

1. c_cpp_properties.json

{
    "configurations": [
      {
        "name": "Win64",
        "includePath": ["${workspaceFolder}\**"],  // 表明前往工作空间下寻找包含文件
        "defines": ["_DEBUG", "UNICODE", "_UNICODE"],
        "windowsSdkVersion": "10.0.18362.0",
        "compilerPath": "E:\VSCode\mingw64\bin\g++.exe",
        "cStandard": "c17",
        "cppStandard": "c++17",
        "intelliSenseMode": "gcc-x64"
      }
    ],
    "version": 4
}

2. launch.json

{
    "version": "0.2.0",
    "configurations": [
      {
        "name": "(gdb) Launch", 
        "type": "cppdbg", 
        "request": "launch", 
        // 需要调试的可执行程序，与 tasks 中的可执行程序的名字需保持一致
        "program": "${fileDirname}${fileBasenameNoExtension}.exe",
        "args": [], 
        "stopAtEntry": false,
        "cwd": "${workspaceRoot}",
        "environment": [],
        // 该选项设置为 false 则使用外部控制台运行程序，程序结束时会立马关闭控制台，需要在末尾加上 system("pause") 
        "externalConsole": false,                               
        "MIMode": "gdb",
        "miDebuggerPath": "E:\VSCode\mingw64\bin\gdb.exe",
        "preLaunchTask": "C/C++: g++.exe build active file",    // 与 task 中的 label 需要保持一致
        "setupCommands": [
          {
            "description": "Enable pretty-printing for gdb",
            "text": "-enable-pretty-printing",
            "ignoreFailures": true
          }
        ]
      }
    ]
  }

3. settings.json

{
"files.associations": {
"*.py": "python",
"iostream": "cpp",
"*.tcc": "cpp",
"string": "cpp",
"unordered_map": "cpp",
"vector": "cpp",
"ostream": "cpp",
"new": "cpp",
"typeinfo": "cpp",
"deque": "cpp",
"initializer_list": "cpp",
"iosfwd": "cpp",
"fstream": "cpp",
"sstream": "cpp",
"map": "c",
"stdio.h": "c",
"algorithm": "cpp",
"atomic": "cpp",
"bit": "cpp",
"cctype": "cpp",
"clocale": "cpp",
"cmath": "cpp",
"compare": "cpp",
"concepts": "cpp",
"cstddef": "cpp",
"cstdint": "cpp",
"cstdio": "cpp",
"cstdlib": "cpp",
"cstring": "cpp",
"ctime": "cpp",
"cwchar": "cpp",
"exception": "cpp",
"ios": "cpp",
"istream": "cpp",
"iterator": "cpp",
"limits": "cpp",
"memory": "cpp",
"random": "cpp",
"set": "cpp",
"stack": "cpp",
"stdexcept": "cpp",
"streambuf": "cpp",
"system_error": "cpp",
"tuple": "cpp",
"type_traits": "cpp",
"utility": "cpp",
"xfacet": "cpp",
"xiosbase": "cpp",
"xlocale": "cpp",
"xlocinfo": "cpp",
"xlocnum": "cpp",
"xmemory": "cpp",
"xstddef": "cpp",
"xstring": "cpp",
"xtr1common": "cpp",
"xtree": "cpp",
"xutility": "cpp",
"stdlib.h": "c",
"string.h": "c",
"iomanip": "cpp",
"array": "cpp",
"cstdarg": "cpp",
"cwctype": "cpp",
"memory_resource": "cpp",
"optional": "cpp",
"string_view": "cpp",
"unordered_set": "cpp",
"numeric": "cpp",
"list": "cpp",
"bitset": "cpp",
"chrono": "cpp",
"forward_list": "cpp",
"regex": "cpp",
"valarray": "cpp",
"cfenv": "cpp",
"charconv": "cpp",
"cinttypes": "cpp",
"codecvt": "cpp",
"complex": "cpp",
"condition_variable": "cpp",
"csetjmp": "cpp",
"csignal": "cpp",
"cuchar": "cpp",
"functional": "cpp",
"ratio": "cpp",
"future": "cpp",
"mutex": "cpp",
"scoped_allocator": "cpp",
"shared_mutex": "cpp",
"thread": "cpp",
"typeindex": "cpp",
"queue": "cpp",
"numbers": "cpp"
},
"editor.suggest.snippetsPreventQuickSuggestions": false,
"aiXcoder.showTrayIcon": true,
"cmake.outputLogEncoding": "auto",
"C_Cpp.errorSquiggles": "disabled"
}

4. tasks.json

{
"version": "2.0.0",
"tasks": [
{
"type": "cppbuild",                                     //任务执行的是shell命令
"label": "C/C++: g++.exe build active file",
"command": "E:\VSCode\mingw64\bin\g++.exe",         //和launch.josn 中的 preLaunchTask 必须一样
"args": [
"-fdiagnostics-color=always",                       // 总是输出颜色代码，即便是在伪终端下
"-g",
//"${file}", // 编译当前打开（编辑）的 .cpp 文件
"${fileDirname}\*.cpp",                            // 编译当前打开的文件所在目录下的所有 .cpp 文件
"-o",
"${fileDirname}\${fileBasenameNoExtension}.exe",   // 生成的可执行程序的名字 
],
"options": {
"cwd": "E:\VSCode\mingw64\bin"
},
"problemMatcher": [
"$gcc"
],
"group": {
"kind": "build",
"isDefault": true
},
"detail": "Task generated by Debugger."
}
]
}

如何运行

如何安装 vscode 以及如何安装插件我就不赘述了，读者可以自己搜索一下，这里仅介绍如何创建一个新项目。

新建一个文件夹 TEST，右键用 vscode 打开：

在 TEST 文件夹中新建 .vscode 文件夹，将四个 json 文件放进去（可以自己新建 .json 后缀的文件）：
在 vscode 中，创建 code 文件夹，创建 func.cpp，func.h 和 main.cpp 这三个文件，内容如下。

要注意，C++ 中自定义的头文件一定要用双引号 "" 括起来，而不是尖括号 ，否则编译器会前往库文件中寻找头文件，找不到就会报 “func.h: No such file or directory” 的错误。

点击上方工具栏中的 Run->Run Without Debugging。

点击后会出现下面这个，点击红框中所示的选项。

最后就能成功运行了。