ibatis.net：尽可能的使用匿名类型替换 Hashtable

一切尽在代码中

Hashtable 风格

         public Account GetByCustomIdAndAccountType(int customId, AccountType accountType)

         {

             var parms = new Hashtable()

             {

                 { "CustomId" , customId },

                 { "AccountType" , (int)accountType }

             };

             return Mapper

                 .Instance()

                 .QueryForObject<Account>(Constants.Account.GetByCustomIdAndAccountType, parms);

         }

匿名类型风格

         public Account GetByCustomIdAndAccountType(int customerId, AccountType accountType)

         {

             var parms = new

             {

                 customerId,

                 accountType

             };

             return Mapper

                 .Instance()

                 .QueryForObject<Account>(Constants.Account.GetByCustomIdAndAccountType, parms);

         }

优点

• 减少重复，如：customerId 只出现一次。