Merge branch 'master_add_auth_1027' of http://192.168.5.200:8081/ql/apismnagaer_backend into master_add_auth_1027

Apimanager_backend/Controllers/UserController.cs

@@ -3,9 +3,11 @@ using Apimanager_backend.Exceptions;
 using Apimanager_backend.Services;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
+using Apimanager_backend.Filters;
 
 namespace Apimanager_backend.Controllers
 {
+    [ModelValidationFilter()]
     [Route("api/[controller]")]
     [ApiController]
     public class UserController : ControllerBase

Apimanager_backend/Dtos/UserLoginDto.cs

@@ -4,8 +4,10 @@ namespace Apimanager_backend.Dtos
 {
     public class UserLoginDto
     {
-        [MaxLength(20)]
+        [MaxLength(20,ErrorMessage = "The maximum username is 20 characters")]
         public string UserName { get; set; }
+        [MaxLength(50,ErrorMessage = "The maximum password is 50 characters")]
+        [Required(ErrorMessage = "password is required")]
         public string Password { get; set; }
     }
 }

Apimanager_backend/Filters/ModelValidationFilter.cs

@@ -0,0 +1,34 @@
+using Apimanager_backend.Dtos;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.Filters;
+
+namespace Apimanager_backend.Filters
+{
+    public class ModelValidationFilter : Attribute,IActionFilter
+    {
+        public void OnActionExecuted(ActionExecutedContext context) { }
+
+        public void OnActionExecuting(ActionExecutingContext context)
+        {
+            if (!context.ModelState.IsValid)
+            {
+                // 将所有的错误信息收集到列表中
+                var errors = context.ModelState.Values
+                    .SelectMany(v => v.Errors)
+                    .Select(e => e.ErrorMessage)
+                    .ToList();
+
+                // 构造统一的响应格式
+                var response = new ResponseBase<object?>
+                {
+                    Code = 1001, // 统一的错误码
+                    Message = errors[0],
+                    Data = null
+                };
+
+                // 设置错误响应和 HTTP 状态码
+                context.Result = new BadRequestObjectResult(response);
+            }
+        }
+    }
+}

Apimanager_backend/Program.cs

@@ -1,5 +1,6 @@
 using Apimanager_backend.Config;
 using Apimanager_backend.Data;
+using Apimanager_backend.Filters;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.DependencyInjection;
 
@@ -17,7 +18,10 @@ builder.Services.AddDbContext<ApiContext>(option =>
 option.UseMySql(constr, MySqlServerVersion.AutoDetect(constr))
 );
 builder.Services.AddAllService(configuration);
-builder.Services.AddControllers();
+builder.Services.AddControllers(options =>
+{
+    options.Filters.Add<ModelValidationFilter>();
+});
 // Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
 builder.Services.AddEndpointsApiExplorer();
 builder.Services.AddSwaggerGen();