ExamEdit&Check

TechHelper.Client/Services/ClasssServices.cs

@@ -1,19 +1,15 @@
 using Entities.DTO;
-using System.Net;
-using System.Net.Http.Json;
-using System.Text.Json;
+using System.Net.Http.Json; 
 
 namespace TechHelper.Client.Services
 {
 	public class ClasssServices : IClassServices
 	{
-		private HttpClient _client;
-		private IHttpClientFactory _httpClientFactory;
+		private readonly HttpClient _client;
 
-		public ClasssServices(HttpClient client, IHttpClientFactory httpClientFactory)
+		public ClasssServices(HttpClient client)
 		{
 			_client = client;
-			_httpClientFactory = httpClientFactory;
 		}
 
 		public Task<ResponseDto> CreateClass(UserRegistrationToClassDto userClass)
@@ -23,23 +19,24 @@ namespace TechHelper.Client.Services
 
 		public async Task<ResponseDto> UserRegister(UserRegistrationToClassDto userRegistrationToClassDto)
 		{
-			using (_client = _httpClientFactory.CreateClient("Default"))
+			try
 			{
+				var result = await _client.PostAsJsonAsync("class/userRegiste",
+					userRegistrationToClassDto);
+				var data = await result.Content.ReadAsStringAsync();
 
-				try
+				return new ResponseDto
 				{
-
-					var result = await _client.PostAsJsonAsync("class/userRegiste",
-						userRegistrationToClassDto);
-					var data = await result.Content.ReadAsStringAsync();
-					return new ResponseDto { IsSuccessfulRegistration = result.IsSuccessStatusCode, Errors = new string[] { data } };
-				}
-				catch (Exception ex)
-				{
-					return new ResponseDto { IsSuccessfulRegistration = false, Errors = new string[] { ex.Message } };
-				}
+					IsSuccessfulRegistration = result.IsSuccessStatusCode,
+					Errors = result.IsSuccessStatusCode ? null : new string[] { data }
+				};
+			}
+			catch (Exception ex)
+			{
+				// 实际应用中，这里应该加入日志记录
+				Console.WriteLine($"Error in UserRegister: {ex.Message}");
+				return new ResponseDto { IsSuccessfulRegistration = false, Errors = new string[] { ex.Message } };
 			}
 		}
-
 	}
-}
+}