关于[How to automatically choose a free port in ASP.NET Core 3.0]的摘要:
This post is in response to a discussion I had with a friend recently who was trying out .NET Core. Unfortunately, when they attempted to start their new application they received the following message:crit: Microsoft.AspNetCore.Server.Kestrel[0]Unable to start Kestrel.System.IO.IOException: Failed ...
原文地址: https://andrewlock.net/how-to-automatically-choose-a-free-port-in-asp-net-core/