零框架多租户设计方案

samples/MultiTenancySample/MultiTenancySample.ServiceDefaults/TenantMiddleware.cs

@@ -0,0 +1,17 @@
+using Microsoft.AspNetCore.Http;
+
+namespace MultiTenancySample.ServiceDefaults
+{
+    public class TenantMiddleware(ICurrentTenant currentTenant, ITenantIdProvider tenantProvider) : IMiddleware
+    {
+        public async Task InvokeAsync(HttpContext context, RequestDelegate next)
+        {
+            string? tenantId = await tenantProvider.GetTenantIdAsync();
+
+            using (currentTenant.SetTenant(tenantId))
+            {
+                await next(context);
+            }
+        }
+    }
+}