蛋疼 ssh框架的h4中方言读取不了
卡两天了 包里也有org.hibernate.dialect.PostgreSQLDialect这个类 但是就是找不到
异常：Caused by: org.hibernate.service.classloading.spi.ClassLoadingException: Unable to load class [org.hibernate.dialect.PostgreSQLDialect;]
at org.hibernate.service.classloading.internal.ClassLoaderServiceImpl.classForName(ClassLoaderServiceImpl.java:141)
at org.hibernate.service.jdbc.dialect.internal.DialectFactoryImpl.constructDialect(DialectFactoryImpl.java:73)
... 57 more
Caused by: java.lang.ClassNotFoundException: org/hibernate/dialect/PostgreSQLDialect;
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at org.hibernate.service.classloading.internal.ClassLoaderServiceImpl.classForName(ClassLoaderServiceImpl.java:138)
... 58 more
2013-1-22 9:01:08 org.apache.catalina.core.StandardContext startInternal
严重: Error listenerStart
2013-1-22 9:01:08 org.apache.catalina.core.StandardContext startInternal
严重: Context [/s_test1] startup failed due to previous errors
2013-1-22 9:01:08 org.apache.catalina.core.ApplicationContext log
信息: Closing Spring root WebApplicationContext
2013-1-22 9:01:08 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
严重: The web application [/s_test1] registered the JDBC driver [org.postgresql.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
2013-1-22 9:01:08 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler ["http-bio-8080"]
2013-1-22 9:01:08 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler ["ajp-bio-8009"]
2013-1-22 9:01:08 org.apache.catalina.startup.Catalina start
信息: Server startup in 9653 ms
下面是applicationcontext.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-2.5.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
">
<!-- struts配置文件中取得loginaction spring把业务层leeservice注入action中-->
<bean id="LoginAction" class="esw.test.LoginAction" scope="prototype">
<property name="leeService" ref="leeService"/>
</bean>
<!-- 业务逻辑组件 spring把DAO层persondao注入业务层中-->
<bean id="leeService" class= "esw.test.LeeServiceImpl">
<property name="personDao" ref="personDao"></property>
</bean>
<!-- Daobean spring把sessionfactory注入dao层-->
<bean id="personDao" class="esw.test.PersonDaoHibernate">
<property name="sessionFactory" ref="sessionFactory"></property>
</bean>
<!-- 声明bean -->
<!-- 数据源 tomcat连接池 -->
<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean" >
<property name="jndiName" value="java:comp/env/postgre"/>
</bean>
<!-- sessionfactory代码 -->
<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource"></property>
<property name="mappingResources">
<list>
<value>Person.hbm.xml</value>
</list>
</property>
<!-- 这种写法为什么有错误？为什么显示红叉？ 提示说：cvc-complex-type.2.3: Element 'property' cannot have character [children], because the type's content type is element-only.
<property name="dialect"> org.hibernate.dialect.PostgreSQLDialect</property>
<property name="show_sql">true</property>
<property name="hbm2dd1.auto">update</property>
<property name="fomat">true</property>
-->
<property name="hibernateProperties">
<value>
hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect;
hibernate.show_sql=true ;
hibernate.hbm2dd1.auto=update;
hibernate.format_sql=true;
</value>
</property>
</bean>
</beans>
ssh 框架 hibernate.dialect bean
[解决办法]
可以说包的冲突吧。就比如说两个jar包下都有某个类，有可能导入的时候就导入了错误的类。。
当然，这只是我的猜测。。
不是很确定。