优化设置默认如果是启用了多配置的情况下

benchmarks/ShardingCoreBenchmark/EFCoreCrud.cs

@@ -1,30 +1,13 @@
-using System;
+using BenchmarkDotNet.Attributes;
-using System.Collections.Generic;
-using System.Diagnostics;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using BenchmarkDotNet.Attributes;
-using BenchmarkDotNet.Jobs;
-using EFCore.BulkExtensions;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.DependencyInjection;
 using ShardingCore;
 using ShardingCore.Bootstrapers;
-using ShardingCore.Core.VirtualDatabase.VirtualDataSources;
 using ShardingCore.Core.VirtualDatabase.VirtualTables;
-using ShardingCore.Core.VirtualRoutes.DataSourceRoutes.RouteRuleEngine;
-using ShardingCore.Core.VirtualRoutes.TableRoutes;
-using ShardingCore.Core.VirtualRoutes.TableRoutes.RouteTails.Abstractions;
-using ShardingCore.Core.VirtualRoutes.TableRoutes.RoutingRuleEngine;
-using ShardingCore.Core.VirtualTables;
-using ShardingCore.Exceptions;
 using ShardingCore.Extensions;
-using ShardingCore.Sharding;
-using ShardingCore.Sharding.Abstractions;
-using ShardingCore.Sharding.ShardingDbContextExecutors;
 using ShardingCore6x.NoShardingDbContexts;
 using ShardingCore6x.ShardingDbContexts;
+using System.Diagnostics;
 
 
 namespace ShardingCore6x

nuget-publish.bat

@@ -1,9 +1,9 @@
 :start
 ::定义版本
-set EFCORE2=2.4.0.01-preview2
+set EFCORE2=2.4.0.01-preview3
-set EFCORE3=3.4.0.01-preview2
+set EFCORE3=3.4.0.01-preview3
-set EFCORE5=5.4.0.01-preview2
+set EFCORE5=5.4.0.01-preview3
-set EFCORE6=6.4.0.01-preview2
+set EFCORE6=6.4.0.01-preview3
 
 ::删除所有bin与obj下的文件
 @echo off

samples/Sample.MultiConfig/Controllers/TestController.cs

@@ -1,6 +1,7 @@
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.EntityFrameworkCore;
 using Sample.MultiConfig.Domain.Entities;
+using ShardingCore.Core.VirtualDatabase.VirtualTables;
 
 namespace Sample.MultiConfig.Controllers
 {
@@ -9,10 +10,12 @@ namespace Sample.MultiConfig.Controllers
     public class TestController:ControllerBase
     {
         private readonly MultiConfigDbContext _multiConfigDbContext;
+        private readonly IVirtualTableManager<MultiConfigDbContext> _virtualTableManager;
 
-        public TestController(MultiConfigDbContext multiConfigDbContext)
+        public TestController(MultiConfigDbContext multiConfigDbContext,IVirtualTableManager<MultiConfigDbContext> virtualTableManager)
         {
             _multiConfigDbContext = multiConfigDbContext;
+            _virtualTableManager = virtualTableManager;
         }
         public async Task<IActionResult> Add()
         {

src/ShardingCore/Bootstrapers/ShardingDbContextBootstrapper.cs

@@ -99,9 +99,9 @@ namespace ShardingCore.Bootstrapers
                 using (_virtualDataSourceManager.CreateScope(configId))
                 {
                     //var dataSourceName = _virtualDataSource.DefaultDataSourceName;
+
                     using var context =
                         (DbContext)serviceScope.ServiceProvider.GetService(_shardingDbContextType);
-
                     foreach (var entity in context.Model.GetEntityTypes())
                     {
                         var entityType = entity.ClrType;

src/ShardingCore/Core/ShardingConfigurations/ConfigBuilders/ShardingConfigBuilder.cs

@@ -43,9 +43,9 @@ namespace ShardingCore.Core.ShardingConfigurations.ConfigBuilders
                 throw new ArgumentNullException(
                     $"{nameof(shardingGlobalConfigOptions.DefaultConnectionString)} plz call {nameof(ShardingConfigOptions<TShardingDbContext>.AddDefaultDataSource)}");
 
-            if (shardingGlobalConfigOptions.ConnectionStringConfigure is null)
+            if (shardingGlobalConfigOptions.ConnectionStringConfigure is null&& ShardingCoreConfigBuilder.ShardingEntityConfigOptions.ConnectionStringConfigure is null)
                 throw new ArgumentNullException($"plz call {nameof(shardingGlobalConfigOptions.UseShardingQuery)}");
-            if (shardingGlobalConfigOptions.ConnectionConfigure is null)
+            if (shardingGlobalConfigOptions.ConnectionConfigure is null && ShardingCoreConfigBuilder.ShardingEntityConfigOptions.ConnectionConfigure is null)
                 throw new ArgumentNullException(
                     $"plz call {nameof(shardingGlobalConfigOptions.UseShardingTransaction)}");
 

src/ShardingCore/Core/VirtualDatabase/VirtualDataSources/VirtualDataSourceManager.cs

@@ -140,8 +140,11 @@ namespace ShardingCore.Core.VirtualDatabase.VirtualDataSources
             if (IsMultiShardingConfiguration && ShardingConfigurationStrategy == ShardingConfigurationStrategyEnum.ReturnHighPriority)
             {
                 var maxShardingConfiguration = _virtualDataSources.Values.OrderByDescending(o => o.Priority).FirstOrDefault();
-                _defaultVirtualDataSource = maxShardingConfiguration;
+                if (maxShardingConfiguration.ConfigId != _defaultConfigId)
-                _defaultConfigId = maxShardingConfiguration.ConfigId;
+                {
+                    _defaultConfigId = maxShardingConfiguration.ConfigId;
+                    _defaultVirtualDataSource = maxShardingConfiguration;
+                }
             }
         }