ASP.NET Core MVC中动作过滤器是如何按顺序执行的？

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csharpusing Microsoft.AspNetCore.Mvc.Filters;using System;using System.Threading.Tasks;

namespace dotnet_core.Filter{ public class MyFilterAttribute : ActionFilterAttribute { public override void OnActionExecuting(ActionExecutingContext filterContext) { // Your filter logic here } }}

using Microsoft.AspNetCore.Mvc.Filters; using System; using System.Threading.Tasks; namespace dotnet_core.Filter { public class MyFilterAttribute: ActionFilterAttribute { public override void OnActionExecuting(ActionExecutingContext filterContext) { Console.WriteLine("方法执行之前！"); } public override void OnActionExecuted(ActionExecutedContext context) { Console.WriteLine("方法执行之后！"); base.OnActionExecuted(context); } public override void OnResultExecuting(ResultExecutingContext context) { Console.WriteLine("返回结果之前！"); base.OnResultExecuting(context); } public override Task OnActionExecutionAsync(ActionExecutingContext context, ActionExecutionDelegate next) { Console.WriteLine("在OnActionExecuting之前执行"); return base.OnActionExecutionAsync(context, next); } public override Task OnResultExecutionAsync(ResultExecutingContext context, ResultExecutionDelegate next) { //return Task.FromResult(0); Console.WriteLine("OnResultExecuting之前执行"); return base.OnResultExecutionAsync(context, next); } public override void OnResultExecuted(ResultExecutedContext context) { Console.WriteLine("返回结果之后"); base.OnResultExecuted(context); } } }