Optimize project catalog

Src/Asp.NetCore2/SqlSeverTest/Demo/DemoH_Tenant.cs

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+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrmTest
+{
+    public class DemoH_Tenant
+    {
+        public static void Init()
+        {
+            Console.WriteLine("");
+            Console.WriteLine("#### SimpleClient Start ####");
+            new C1Service().Test();
+            Console.WriteLine("#### SimpleClient End ####");
+        }
+        public class C1Service : Repository<C1Table>
+        {
+            public void Test()
+            {
+                db.BeginTran();
+                base.GetList(); //调用内部仓储方法
+                base.ChangeRepository<Repository<C2Table>>().GetList();//调用外部仓储
+                db.CommitTran();
+            }
+        }
+        public class Repository<T> : SimpleClient<T> where T : class, new()
+        {
+            //单例实同db同上下文共享
+            public static SqlSugarScope db = new SqlSugarScope(new List<ConnectionConfig> {
+                                                        new ConnectionConfig()
+                                                    {
+                                                        ConfigId="1",
+                                                        DbType = SqlSugar.DbType.SqlServer,
+                                                        IsAutoCloseConnection = true,
+                                                        ConnectionString = Config.ConnectionString
+                                                    },
+                                                        new ConnectionConfig()
+                                                    {
+                                                        ConfigId="2",
+                                                        DbType = SqlSugar.DbType.SqlServer,
+                                                        IsAutoCloseConnection = true,
+                                                        ConnectionString = Config.ConnectionString2
+                                                    }
+                    });
+            public Repository(ISqlSugarClient context = null) : base(context)//注意这里要有默认值等于null
+            {
+                if (context == null)
+                {
+                    var configId = typeof(T).GetCustomAttribute<TenantAttribute>().configId;
+                    Context = db.GetConnection(configId);
+                    Context.CodeFirst.InitTables<T>();
+                }
+            }
+
+            /// <summary>
+            /// 扩展方法，自带方法不能满足的时候可以添加新方法
+            /// </summary>
+            /// <returns></returns>
+            public List<T> CommQuery(string sql)
+            {
+                //base.Context.Queryable<T>().ToList();可以拿到SqlSugarClient 做复杂操作
+                return base.Context.Queryable<T>().Where(sql).ToList();
+            }
+
+        }
+
+        [TenantAttribute("1")]
+        public class C1Table
+        {
+            public string Id { get; set; }
+        }
+        [TenantAttribute("2")]
+        public class C2Table
+        {
+            public string Id { get; set; }
+        }
+    }
+}