ASP.NET Core API 自定义全局异常

using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.Filters;namespace LG.ERP.API.CustomerFilters
{/// <summary>/// 自定义异常过滤器/// </summary>public class CustomerExceptionFilter : IAsyncExceptionFilter{private readonly ILogger<CustomerExceptionFilter> _logger;public CustomerExceptionFilter(ILogger<CustomerExceptionFilter> logger){_logger = logger;}public Task OnExceptionAsync(ExceptionContext context){if (context == null) throw new ArgumentNullException(nameof(context));// 记录异常日志_logger.LogError(context.Exception, "未处理的异常:{Message}", context.Exception.Message);// 设置返回结果context.Result = new ObjectResult(new{Message = "服务器发生错误，请稍后再试。",Detail = context.Exception.Message}){StatusCode = 500};// 标记异常已处理context.ExceptionHandled = true;return Task.CompletedTask;}}　　
}　

在 Program.cs 文件的控制器中注册

 builder.Services.AddControllers(options =>{options.Filters.Add<CustomerExceptionFilter>();});