VSCode 调试 ASP.NET 核心应用在特定端口上启动浏览器

Question

我有以下 .vscode/launch.json:

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "My Web App",
            "type": "coreclr",
            "request": "launch",
            "preLaunchTask": "build-frontend",
            "program": "${workspaceFolder}/src/MyWebApp/bin/Debug/netcoreapp2.2/MyWebAp.dll",
            "args": [],
            "cwd": "${workspaceFolder}/src/MyWebApp/bin/Debug/netcoreapp2.2",
            "stopAtEntry": false,
            "internalConsoleOptions": "openOnSessionStart",
            "env": {
                "ASPNETCORE_ENVIRONMENT": "Development",
                "ASPNETCORE_URLS": "http://localhost:5001"
            },
            "launchBrowser": {
                "enabled": true,
                "args": "${auto-detect-url}",
                "windows": {
                    "command": "cmd.exe",
                    "args": "/C start ${auto-detect-url}",
                },
                "osx": {
                    "command": "open"
                },      
                "linux": {
                    "command": "xdg-open"
                }       
            },      
            "sourceFileMap": {
                "/Views": "${workspaceFolder}/src/MyWebAppb/Views"
            },
        },
        {
            "name": ".NET Core Attach",
            "type": "coreclr",
            "request": "attach",
            "processId": "${command:pickProcess}"
        }
    ]
}

但是，调试会话总是在默认端口 5000 上打开浏览器。它不支持 ASPNETCORE_URLS。感谢任何建议和见解。

Answer 1

问题的根本原因是我在 5000 上的 program.cs 中配置了 kestrel。将其更改为所需的端口号即可。

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