gson对JSON的操作总结

修改实体类中Clob对象为String ，修改hbm.xml文件中

 

 

<property name="content" type="java.sql.Clob" column="CONTENT" not-null="false"/> 

为

 

<property name="content" type="text">
<column name="CONTENT" />
</property>

 在applicationContext.xml中加入

<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">
org.hibernate.dialect.Oracle10gDialect
</prop>
<prop key="hibernate.show_sql">false</prop>
<prop key="hibernate.format_sql">false</prop>
<prop key="hibernate.cache.use_query_cache">false</prop>
<prop key="hibernate.generate_statistics">false</prop>
<prop key="hibernate.jdbc.fetch_size">50</prop>
<prop key="hibernate.jdbc.batch_size">30</prop>
<prop key="hibernate.connection.SetBigStringTryClob">true</prop>
</props>
</property>

 更新ojdbc12.jar为10g版本

便可将clob对象当做普通String进行操作。