优化内容 统一了404的返回，并使其返回内容更可爱😊

AGSS/Controllers/User/UserInfoController.cs

@@ -1,6 +1,7 @@
 using AGSS.Models;
 using AGSS.Models.Entities;
 using AGSS.Models.Template;
+using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 
 namespace AGSS.Controllers.User;
@@ -17,8 +18,10 @@ public class UserInfoController : ControllerBase
    }
 
    [HttpGet]
+   [Authorize]
    public async Task<IActionResult> My()
    {
+       
        UserModel user = new UserModel
        {
            AuthId = "123"

AGSS/Program.cs

@@ -1,4 +1,5 @@
 using AGSS.Models;
+using AGSS.Models.Template;
 using Microsoft.AspNetCore.Authentication.JwtBearer;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.IdentityModel.Tokens;
@@ -21,9 +22,11 @@ var builder = WebApplication.CreateBuilder(args);
 var domain = builder.Configuration["Auth0:Domain"];
 var audience =builder.Configuration["Auth0:Audience"];
 
+//数据库配置(PGSQL)
 builder.Services.AddDbContext<DBContext>(opt =>
     opt.UseNpgsql(builder.Configuration.GetConnectionString("DBContext")));
 
+//鉴权配置
 builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
         .AddJwtBearer(options =>
         {
@@ -37,6 +40,17 @@ builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
                 ValidIssuer = domain,
                 ValidAudience = audience
             };
+            options.Events = new JwtBearerEvents
+            {
+                OnChallenge = context =>
+                {
+                    context.HandleResponse();
+                    context.Response.StatusCode = 200;
+                    context.Response.ContentType = "application/json";
+                    return context.Response.WriteAsJsonAsync(new ReturnTemplate(401,"你提供了一个错误的Token，所以我们无法验证你的身份，唔......",null));
+                }
+
+            };
         });
 builder.Services.AddAuthorization();
 
@@ -49,7 +63,7 @@ builder.Services.AddSwaggerGen();
 
 var app = builder.Build();
 
-// Configure the HTTP request pipeline.
+// 配置Swagger
 if (app.Environment.IsDevelopment())
 {
     app.UseSwagger();
@@ -62,7 +76,23 @@ app.UseAuthentication();
 
 app.UseAuthorization();
 
+//自定义中间件 把404变成200
+app.Use(async (context, next) =>
+{
+    await next(); // 先执行后续中间件
     
+    // 如果响应是 404 且未修改过
+    if (context.Response.StatusCode == 404 && !context.Response.HasStarted)
+    {
+        context.Response.StatusCode = 200; // 改为 200
+        context.Response.ContentType = "application/json";
+        
+        // 自定义响应内容
+        await context.Response.WriteAsJsonAsync(new ReturnTemplate(404,"未能找到资源吖！",null));
+    }
+});
+
+//控制器路由
 app.MapControllers();
 
 app.Run();