IBatis框架 利用select @@Identity 获取新增记录ID

xml文件写法：

 

 
  < 
  insert  
  id 
  ="InsertPurchaseEvaluations" 
   parameterClass 
  ="PurchaseEvaluations" 
  > 
  
            INSERT INTO PurchaseEvaluations( 
  
            ApplyMoneyID, 
  
            PurchaseID, 
  
            PurchaseName, 
  
            AddUserID, 
  
            AddUserName, 
  
            AddTime, 
  
            AverageScoreValue, 
  
            EvaluationRemark, 
  
            PurchaseLevel, 
  
            EvaluationType) 
  
            VALUES( 
  
            #ApplyMoneyID#, 
  
            #PurchaseID#, 
  
            #PurchaseName#, 
  
            #AddUserID#, 
  
            #AddUserName#, 
  
            #AddTime#, 
  
            #AverageScoreValue#, 
  
            #EvaluationRemark#, 
  
            #PurchaseLevel#, 
  
            #EvaluationType#) 
  
             
  < 
  selectKey  
  property 
  ="Id" 
   resultClass 
  ="int" 
   type 
  ="post" 
  > 
  
            select @@Identity as Id 
  
         
  </ 
  selectKey 
  > 
  
         
  </ 
  insert 
  > 
 

 

方法：

 

 
  public  
  int InsertPurchaseEvaluations(PurchaseEvaluations purchaseEvaluations) 
  
        { 
  
            mapper.Insert( 
  " 
  InsertPurchaseEvaluations 
  ", purchaseEvaluations); 
  
             
  return 
   purchaseEvaluations.Id; 
  
        }