初始化

SQLServerTest/Program.cs

@@ -0,0 +1,23 @@
+using System.Data;
+using Microsoft.Data.SqlClient;
+using Test;
+
+namespace SQLServerTest
+{
+    internal class Program
+    {
+        static void Main(string[] args)
+        {
+
+            string sssql = @"select B.ID HotelID,B.Code,A.RoomNumber,A.HostNumber,A.LanIP,A.LanPort,A.ID from tb_Hosts A
+                                          inner join tb_Sys_Hotels B 
+                                          on A.HotelID=B.ID
+                                          where MAC=@MAC;";
+
+            var sql = new SqlParameter("@MAC", "aa-bb-cc");
+            DataTable dt = SQLServerDBHelper.GetTable(sssql, new SqlParameter[] { sql });
+            Console.WriteLine("Hello, World!");
+            Console.ReadKey();
+        }
+    }
+}