修改了一下启动的默认是否启用读写分离

samples/Sample.SqlServerShardingTable/Entities/MultiShardingOrder.cs

@@ -7,5 +7,6 @@ namespace Sample.SqlServerShardingTable.Entities
         public long Id { get; set; }
         public string Name { get; set; }
         public DateTime CreateTime { get; set; }
+        public bool IsDelete { get; set; }
     }
 }

samples/Sample.SqlServerShardingTable/MyDbContext.cs

@@ -45,6 +45,7 @@ namespace Sample.SqlServerShardingTable
                 entity.HasKey(o => o.Id);
                 entity.Property(o => o.Id).ValueGeneratedNever();
                 entity.Property(o=>o.Name).IsRequired().IsUnicode(false).HasMaxLength(50);
+                entity.HasQueryFilter(o => o.IsDelete == false);
                 entity.ToTable(nameof(MultiShardingOrder));
             });
         }

test/ShardingCore.Test/Startup.cs

@@ -84,7 +84,7 @@ namespace ShardingCore.Test
                             }
                         }
                     };
-                },ReadStrategyEnum.Loop,readConnStringGetStrategy:ReadConnStringGetStrategyEnum.LatestEveryTime)
+                },ReadStrategyEnum.Loop,defaultEnable: false, readConnStringGetStrategy:ReadConnStringGetStrategyEnum.LatestEveryTime)
                 .AddTableEnsureManager(sp=>new SqlServerTableEnsureManager<ShardingDefaultDbContext>())
                 .End();
             // services.AddShardingDbContext<ShardingDefaultDbContext, DefaultDbContext>(o => o.UseMySql(hostBuilderContext.Configuration.GetSection("MySql")["ConnectionString"],new MySqlServerVersion("5.7.15"))