org.hibernate.MappingException

1、错误描述

org.springframework.beans.factory.BeanCreationException:Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/applicationContext.xml]:Invocation of init method failed;nested exception is org.hibernate.MappingException:Could not determine type for:java.lang.int,at table:T_STU_TAB,for columns:[org.hibernate.mapping.Column(STU_AGE)]

2、错误原因

<property name="stuAge" type="java.lang.int">

        <column name="STU_AGE" length="3"/>

</property>

3、解决办法

<property name="stuAge" type="java.lang.Integer">

        <column name="STU_AGE" length="3"/>

</property>