VSCode运行C++

VS Code 调试 C++

launch文件用来调试，tasks文件用于在调试前生成可执行文件

launch.json

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "g++ - Build and debug active file",
            "type": "cppdbg",
            "request": "launch",
            "program": "${fileDirname}/build/main", // 调试的文件位置
            "args": [],
            "stopAtEntry": false,
            "cwd": "${fileDirname}",
            "environment": [],
            "externalConsole": false,
            "MIMode": "gdb",
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ],
            "preLaunchTask": "Build",   // 跟tasks.json的label一样
            "miDebuggerPath": "/usr/bin/gdb"
        }
    ]
}

tasks.json

{
    "version": "2.0.0",
    "options": {
        "cwd": "${workspaceFolder}/build"
    },
    "tasks": [
        {
            "type": "shell",
            "label": "cmake",
            "command": "cmake",
            "args": [
                ".."
            ]
        },
        {
            "label": "make",
            "group": {
                "kind": "build",
                "isDefault": true
            },
            "command": "make",
            "args": []
        },
        {
            "label": "Build",
            "dependsOrder": "sequence",
            "dependsOn":[
                "cmake",
                "make"
            ]
        }
    ]
}

注意：CMakeLists.txt里面要设置为Debug模式

set(CMAKE_BUILD_TYPE Debug)     // 要启用F5调试一定要用这一条