hibernate 3.3 配置 oscache 二级缓存

ゝ一世哀愁。 2022-08-04 19:58 149阅读 0赞

hibernate 3.3 配置 oscache 二级缓存  
  
缺少引用包错误  
1.Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/impl/StaticLoggerBinder  
出现原因：hibernate 3.3.2 的 slf4j-api-1.5.8.jar 包中并没有加入 org.slf4j.impl.StaticLoggerBinder 包  
解决方法：下载slf4j-1.5.8.zip，找到 slf4j-log4j12-1.5.8.jar 包导入自己的项目   
下载地址：[http://www.slf4j.org/dist/slf4j-1.5.8.zip][http_www.slf4j.org_dist_slf4j-1.5.8.zip]   
  
2.Exception in thread "main" java.lang.ExceptionInInitializerError at test.QueryTwoLevelCache.main(QueryTwoLevelCache.java:18)  
Caused by: org.hibernate.HibernateException: could not instantiate RegionFactory \[org.hibernate.cache.impl.bridge.RegionFactoryCacheProviderBridge\]  
出现原因：hibernate 3.3.2 的 oscache-2.1.jar 包中并没有导入 commons-logging.jar 包  
解决方法：在oscache官方重新下载一个 oscache 找到 commons-logging.jar 包导入自己的项目  
  
hibernate配置oscache 文件 hibernate.hbm.xml  
  
<?xml version="1.0" encoding="UTF-8" ?>  
<!DOCTYPE hibernate-configuration PUBLIC  
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"  
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">  
<hibernate-configuration>  
<session-factory>  
<property name="connection.driver\_class">org.gjt.mm.mysql.Driver</property>  
<property name="connection.url">jdbc:mysql://localhost/my\_hibernate</property>  
<property name="connection.username">root</property>  
<property name="connection.password">123456</property>  
<property name="dialect">org.hibernate.dialect.MySQLDialect</property>  
<property name="show\_sql">true</property>  
<property name="format\_sql">false</property>  
  
<property name="cache.use\_second\_level\_cache">true</property>  
<property name="cache.provider\_class">org.hibernate.cache.OSCacheProvider</property>   
<property name="hibernate.cache.provider\_configuration\_file\_resource\_path">ehcache.xml  
</property>  
<property name="hibernate.generate\_statistics">true</property>  
<mapping resource="domain/Student.hbm.xml"/>  
<class-cache usage="read-write" class="domain.Student"/>  
</session-factory>  
</hibernate-configuration>

[http_www.slf4j.org_dist_slf4j-1.5.8.zip]: http://www.slf4j.org/dist/slf4j-1.5.8.zip