alias的null值检查

Author: xljiulang

WebApiClientCore.Extensions.OAuths/DependencyInjection/TokenProviderExtensions.cs

@@ -89,6 +89,11 @@ public static ITokenProviderBuilder AddTokenProvider<
         private static ITokenProviderBuilder AddTokenProviderCore<THttpApi, TTokenProvider>(this IServiceCollection services, string alias)
             where TTokenProvider : class, ITokenProvider
         {
+            if (alias == null)
+            {
+                throw new ArgumentNullException(nameof(alias));
+            }
+
             services
                .AddOptions<TokenProviderFactoryOptions>()
                .Configure(o => o.Register<THttpApi, TTokenProvider>(alias));

WebApiClientCore.Extensions.OAuths/TokenProviders/TokenProvider.cs

@@ -29,7 +29,7 @@ public abstract class TokenProvider : ITokenProvider
         /// <summary>
         /// 获取或设置名称
         /// </summary>
-        public string Name { get; set; } = Options.DefaultName;
+        public string Name { get; set; } = string.Empty;
 
         /// <summary>
         /// Token提供者抽象类