.NET Core launch.json 簡介

1.環境 Windows,.NET Core 2.0,VS Code

dotnet> dotnet new console -o myApp

2.launch.json配置文件

{
   // Use IntelliSense to find out which attributes exist for C# debugging
   // Use hover for the description of the existing attributes
   // For further information visit https://github.com/OmniSharp/omnisharp-vscode/blob/master/debugger-launchjson.md
   "version": "0.2.0",
   "configurations": [
        {
            "name": ".NET Core Launch (console)",
            "type": "coreclr",
            "request": "launch",
            "preLaunchTask": "build",
            // If you have changed target frameworks, make sure to update the program path.
            "program": "${workspaceFolder}/myApp/bin/Debug/netcoreapp2.0/myApp.dll",
            "args": [],
            "cwd": "${workspaceFolder}/myApp",
            // For more information about the 'console' field, see https://github.com/OmniSharp/omnisharp-vscode/blob/master/debugger-launchjson.md#console-terminal-window
            "console": "internalConsole",
            "stopAtEntry": false,
            "internalConsoleOptions": "openOnSessionStart"
        },
        {
            "name": ".NET Core Attach",
            "type": "coreclr",
            "request": "attach",
            "processId": "${command:pickProcess}"
        }
    ,]
}

在launch.json中

name：配置名稱，在啟動配置下拉菜單中顯示

type：配置類型

request：請求配置類型（一般為launch或attach）運行或附加

preLaunchTask：調試會話前要運行的任務

program：程序Build以后生成的dll,默認是${workspaceFolder}/bin/Debug/(target-framework)/(project-name.dll)

workspaceFolder：正在調試的程序的工作目錄的路徑。默認為當前工作區（即使用Code命令進入的目錄）

target-framework：框架

args：傳遞給程序的命令行參數

cwd：項目目錄

console：啟動調試目標的位置

stopAtEntry：調試器是否在目標的入口點停止，默認為 false

internalConsoleOptions：內部調試控制台的控制行為

processId：要附加到的進程 id。使用  "$ {command:pickProcess}" 以獲取要附加到的正在運行的進程的列表。如果使用 "processId", 則不應使用 "processName"。

注：在.NET Core 1.0版本中

externalConsole：Console單獨啟動配置，開發console時，如果需要輸入后調試，將值設置為true，將console單獨啟動即可。