Mac上使用VsCode创建c++项目

1、准备工作
安装C/C++插件

C/C++插件.png

2、[⇧⌘P]打开命令模式，选择[C/Cpp: Edit Configurations(JSON)]命令，回车后会自动生成一个.vscode目录，目录下有一个c_cpp_properties.json文件，如下所示：

{
    "configurations": [
        {
            "name": "Mac",
            "includePath": [
                "${workspaceFolder}/**"
            ],
            "defines": [],
            "macFrameworkPath": [
                "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/System/Library/Frameworks"
            ],
            "compilerPath": "/usr/bin/clang",
            "cStandard": "c11",
            "cppStandard": "c++17",
            "intelliSenseMode": "clang-x64"
        }
    ],
    "version": 4
}

3、[⇧⌘P]打开命令模式，选择[Tasks: Configure Task]命令，选择的模板为MSBuild，回车后会自动在.vscode目录下生成一个tasks.json文件：

{
    // See https://go.microsoft.com/fwlink/?LinkId=733558
    // for the documentation about the tasks.json format
    "version": "2.0.0",
    "tasks": [
        {
            "label": "build",
            "type": "shell",
            "command": "msbuild",
            "args": [
                // Ask msbuild to generate full paths for file names.
                "/property:GenerateFullPaths=true",
                "/t:build",
                // Do not generate summary otherwise it leads to duplicate errors in Problems panel
                "/consoleloggerparameters:NoSummary"
            ],
            "group": "build",
            "presentation": {
                // Reveal the output only if unrecognized errors occur.
                "reveal": "silent"
            },
            // Use the standard MS compiler pattern to detect errors, warnings and infos
            "problemMatcher": "$msCompile"
        }
    ]
}

4、[⇧⌘P]打开命令模式，选择[Debug: Open launch.json]命令，选择的模板为C/C++，回车后会自动在.vscode目录下生成一个launch.json文件：

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "(lldb) Launch",
            "type": "cppdbg",
            "request": "launch",
            "program": "enter program name, for example ${workspaceFolder}/a.out",
            "args": [],
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}",
            "environment": [],
            "externalConsole": false,
            "MIMode": "lldb"
        }
    ]
}

完成这三步C++开发环境就配置好了，接下来就可以编译，运行，调试C++程序了

5、安装「Code Runner」插件

Code Runner.png

[⇧⌘P]打开命令模式选择「run code」运行项目

6. 运行代码
   右键-> 「run code」