User u = new User();
u.setCreateDate(此处为Date类型);
1.修改User.hbm.xml
<property name="createdDate" type="date">
<column name="CREATED_DATE" length="7" not-null="true" />
</property>
为
<property name="createdDate" column ="CREATED_DATE">
</property>
2.
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); Date d = new Date(); u.setCreateDate(sdf.parse(sdf.format(d)));