hibernate 时间格式与懒加载

1.时间格式

(1)2007-08-08    在pojo和xml中指定类型为 java.sql.Date

(2)2007-08-08 21:21:34       java.sql.TimeStamp

(3)21:21:34                          java.sql.Time

 

2.ERROR - could not initialize proxy - no Session

在many-to-one端加上lazy="false" 因为默认是proxy

<many-to-one name="crmCustomerByPartyA" class="com.wangzhaogl.model.CrmCustomer" fetch="select" lazy="false" >
            <column name="partyA" />
 </many-to-one>