<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!--
Mapping file autogenerated by MyEclipse Persistence Tools
-->
<hibernate-mapping>
<class name="org.news.vo.Info" table="info" catalog="news">
<id name="infoId" type="integer">
<column name="InfoId" />
<generator class="native"/>
</id>
<property name="title" type="string">
<column name="Title" length="30" not-null="true"/>
</property>
<property name="type" type="integer">
<column name="Type" not-null="true" />
</property>
<property name="content" type="string">
<column name="Content" length="16777215" not-null="true" />
</property>
<property name="addTime" type="date">
<column name="AddTime" length="0" not-null="true" />
</property>
<property name="auctor" type="string">
<column name="Auctor" length="20" not-null="true" />
</property>
<property name="form" type="string">
<column name="Form" length="30" />
</property>
<property name="status" type="integer">
<column name="Status" not-null="true" />
</property>
</class>
</hibernate-mapping>
数据里的ID是自动增张的。MSSQL数据库,class="native“或class="identity" 都不行。一直报这个错误。org.hibernate.MappingException: could not instantiate id generator还有什么地方有问题啊。。高手指点一下
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!--
Mapping file autogenerated by MyEclipse Persistence Tools
-->
<hibernate-mapping>
<class name="org.news.vo.Info" table="info" catalog="news">
<id name="infoId" type="integer">
<column name="InfoId" />
<generator class="native"/>
</id>
<property name="title" type="string">
<column name="Title" length="30" not-null="true"/>
</property>
<property name="type" type="integer">
<column name="Type" not-null="true" />
</property>
<property name="content" type="string">
<column name="Content" length="16777215" not-null="true" />
</property>
<property name="addTime" type="date">
<column name="AddTime" length="0" not-null="true" />
</property>
<property name="auctor" type="string">
<column name="Auctor" length="20" not-null="true" />
</property>
<property name="form" type="string">
<column name="Form" length="30" />
</property>
<property name="status" type="integer">
<column name="Status" not-null="true" />
</property>
</class>
</hibernate-mapping>
数据里的ID是自动增张的。MSSQL数据库,class="native“或class="identity" 都不行。一直报这个错误。org.hibernate.MappingException: could not instantiate id generator还有什么地方有问题啊。。高手指点一下
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type为integer是不是写错了
type为integer 这个是用数据库里的表自动生成的~~~integer不就是int吗?
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!--
Mapping file autogenerated by MyEclipse Persistence Tools
-->
<hibernate-mapping>
<class name="com.rongtian.ccc.entity.Mytable" table="mytable" catalog="mybase">
<id name="name" type="java.lang.String">
<column name="name" length="20" />
<generator class="XXXXXXXXXXX" />
</id>
</class></hibernate-mapping>
XXXXXXXXXXXXXX 地方应该是什么