linux 配置vscode

launch.json

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "(gdb) Launch",    // 配置名稱，將會在啟動配置的下拉菜單中顯示
            "type": "cppdbg",         // 配置類型，這里只能為cppdbg
            "request": "launch",    // 請求配置類型，可以為launch（啟動）或attach（附加）
            "program": "${workspaceRoot}/${fileBasenameNoExtension}.o",// 將要進行調試的程序的路徑
            "args": [],                // 程序調試時傳遞給程序的命令行參數，一般設為空即可
            "stopAtEntry": false,     // 設為true時程序將暫停在程序入口處，一般設置為false
            "cwd": "${workspaceRoot}",// 調試程序時的工作目錄，一般為${workspaceRoot}即代碼所在目錄
            "environment": [],
            "externalConsole": true,// 調試時是否顯示控制台窗口，一般設置為true顯示控制台
            "MIMode": "gdb",
            "preLaunchTask": "g++",    // 調試會話開始前執行的任務，一般為編譯程序，c++為g++, c為gcc
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ]
        }
    ]
}

tasks.json

// https://code.visualstudio.com/docs/editor/tasks
{
    "version": "2.0.0",
    "command": "g++",
    "args": ["-g","${file}","-o","${fileBasenameNoExtension}.o", "-std=c++17"], // 編譯命令參數
    "problemMatcher": {
        "owner": "cpp",
        "fileLocation": ["relative", "${workspaceRoot}"],
        "pattern": {
            "regexp": "^(.*):(\\d+):(\\d+):\\s+(warning|error):\\s+(.*)$",
            "file": 1,
            "line": 2,
            "column": 3,
            "severity": 4,
            "message": 5
        }
    }
}