映射日志的输出由原先的Console.WriteLine改成log记录,仅创建数据库添加针对dbcontext的using调用释放资源

src/ShardingCore/Bootstrappers/ShardingBootstrapper.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Threading.Tasks;
+using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using ShardingCore.Extensions;
 using ShardingCore.Jobs;
@@ -22,10 +23,10 @@ namespace ShardingCore.Bootstrappers
         private readonly IEnumerable<IDbContextTypeCollector> _dbContextTypeCollectors;
         private readonly DoOnlyOnce _doOnlyOnce = new DoOnlyOnce();
 
-        public ShardingBootstrapper(IServiceProvider serviceProvider,ILoggerFactory loggerFactory,IEnumerable<IDbContextTypeCollector> dbContextTypeCollectors)
+        public ShardingBootstrapper(IServiceProvider serviceProvider,IEnumerable<IDbContextTypeCollector> dbContextTypeCollectors)
         {
             ShardingContainer.SetServices(serviceProvider);
-            InternalLoggerFactory.DefaultFactory = loggerFactory;
+            InternalLoggerFactory.DefaultFactory = serviceProvider.GetService<ILoggerFactory>();
             _logger = InternalLoggerFactory.DefaultFactory .CreateLogger<ShardingBootstrapper>();
             _dbContextTypeCollectors = dbContextTypeCollectors;
         }

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

@@ -53,7 +53,7 @@ namespace ShardingCore.Core.VirtualDatabase.VirtualDataSources
                 throw new ArgumentOutOfRangeException(nameof(configurationParams.MaxQueryConnectionsLimit));
             ConfigurationParams = configurationParams;
             _physicDataSourcePool = new PhysicDataSourcePool();
-            //<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ
+            //添加数据源
             AddPhysicDataSource(new DefaultPhysicDataSource(ConfigurationParams.DefaultDataSourceName, ConfigurationParams.DefaultConnectionString, true));
             foreach (var extraDataSource in ConfigurationParams.ExtraDataSources)
             {

src/ShardingCore/DynamicDataSources/DefaultDataSourceInitializer.cs

@@ -202,11 +202,13 @@ namespace ShardingCore.DynamicDataSources
         {
             if (context is IShardingDbContext shardingDbContext)
             {
-                var dbContext = shardingDbContext.GetDbContext(dataSourceName, false,
-                    _routeTailFactory.Create(string.Empty, false));
+                using (var dbContext = shardingDbContext.GetDbContext(dataSourceName, false,
+                           _routeTailFactory.Create(string.Empty, false)))
+                {
+                    dbContext.RemoveDbContextAllRelationModel();
+                    dbContext.Database.EnsureCreated();
+                }
 
-                dbContext.RemoveDbContextAllRelationModel();
-                dbContext.Database.EnsureCreated();
             }
         }
     }

src/ShardingCore/EFCores/ShardingModelCustomizer.cs

@@ -5,12 +5,14 @@ using System.Text;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Infrastructure;
 using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
 using ShardingCore.Core.EntityMetadatas;
 using ShardingCore.Core.VirtualDatabase.VirtualTables;
 using ShardingCore.Core.VirtualRoutes.TableRoutes.RouteTails.Abstractions;
 using ShardingCore.Core.VirtualTables;
 using ShardingCore.Core.DbContextCreator;
 using ShardingCore.Extensions;
+using ShardingCore.Logger;
 using ShardingCore.Sharding.Abstractions;
 using ShardingCore.Utils;
 
@@ -25,6 +27,8 @@ namespace ShardingCore.EFCores
     */
     public class ShardingModelCustomizer<TShardingDbContext> : ModelCustomizer where TShardingDbContext : DbContext, IShardingDbContext
     {
+        private static readonly ILogger<ShardingModelCustomizer<TShardingDbContext>> _logger =
+            InternalLoggerFactory.CreateLogger<ShardingModelCustomizer<TShardingDbContext>>();
         private Type _shardingDbContextType => typeof(TShardingDbContext);
         private readonly IEntityMetadataManager<TShardingDbContext> _entityMetadataManager;
 
@@ -77,9 +81,7 @@ namespace ShardingCore.EFCores
             var tableName = entityMetadata.VirtualTableName;
             if (string.IsNullOrWhiteSpace(tableName))
                 throw new ArgumentNullException($"{shardingEntity}: not found original table name。");
-#if DEBUG
-            Console.WriteLine($"mapping table :[tableName]-->[{tableName}{tableSeparator}{tail}]");
-#endif
+            _logger.LogDebug($"mapping table :[tableName]-->[{tableName}{tableSeparator}{tail}]");
             entity.ToTable($"{tableName}{tableSeparator}{tail}");
         }
     }