fix: request body size is not limited size to support file upload

aspnet-core/modules/common/LINGYUN.Abp.ExceptionHandling.Emailing/LINGYUN/Abp/ExceptionHandling/Emailing/AbpEmailingExceptionHandlingModule.cs

@@ -1,4 +1,5 @@
 using LINGYUN.Abp.ExceptionHandling.Emailing.Localization;
+using Microsoft.Extensions.DependencyInjection;
 using Volo.Abp.Emailing;
 using Volo.Abp.Localization;
 using Volo.Abp.Modularity;
@@ -13,6 +14,10 @@ namespace LINGYUN.Abp.ExceptionHandling.Emailing
     {
         public override void ConfigureServices(ServiceConfigurationContext context)
         {
+            var configuration = context.Services.GetConfiguration();
+            Configure<AbpEmailExceptionHandlingOptions>(
+                configuration.GetSection("ExceptionHandling:Emailing"));
+
             Configure<AbpVirtualFileSystemOptions>(options =>
             {
                 options.FileSets.AddEmbedded<AbpEmailingExceptionHandlingModule>();

aspnet-core/services/apigateway/LINGYUN.ApiGateway.Host/ApiGatewayHostModule.cs

@@ -77,6 +77,13 @@ namespace LINGYUN.ApiGateway
             var hostingEnvironment = context.Services.GetHostingEnvironment();
             var configuration = context.Services.GetConfiguration();
 
+            // fix: 不限制请求体大小，解决上传文件问题
+            Configure<KestrelServerOptions>(options =>
+            {
+                options.Limits.MaxRequestBodySize = null;
+                options.Limits.MaxRequestBufferSize = null;
+            });
+            
             Configure<AbpAutoMapperOptions>(options =>
             {
                 options.AddProfile<ApiGatewayMapperProfile>(validate: true);