二级缓存是在SessionFactory,所有的Session共享同一个二级Cache。二级Cache的内部如何实现并不重要,重要的是采用哪种正确的缓存策略,以及采用哪个Cache提供器。 在Hibernate中使用EhCache: 1)hibernate.cfg.xml 中增加对二级缓存的配置(maven项目放在resources文件夹下) 代码语言:javascript 代码运行次数:0 运行 AI代码解释...
<region name="DefaultRegion" cache-name="demoCache" priority="default" expiration-type="None" expiration-period="0"/> </cache-regions> <database-dependencies> <dependency entity-name="hibernator.BLL.Customer" type="oledb" sql-statement="SELECT CustomerID FROM Customers WHERE CustomerID ='?';"...
二级缓存是在SessionFactory,所有的Session共享同一个二级Cache。二级Cache的内部如何实现并不重要,重要的是采用哪种正确的缓存策略,以及采用哪个Cache提供器。 在Hibernate中使用EhCache: 1)hibernate.cfg.xml 中增加对二级缓存的配置(maven项目放在resources文件夹下) <?xml version='1.0' encoding='utf-8'?><!DOCTY...
步骤4:实现缓存逻辑 在使用 Hibernate 时,只需使用@Cache注解龄启用缓存。 importjavax.persistence.*;importorg.hibernate.annotations.Cache;importorg.hibernate.annotations.CacheConcurrencyStrategy;@Entity@Table(name="Product")@Cacheable// 启用缓存@Cache(usage=CacheConcurrencyStrategy.READ_WRITE)// 使用读写策略...
二级缓存需要程序进行管理。首先,配置Maven下载相关的Jar,在pom文件里面添加: <dependency><groupId>org.hibernate</groupId><artifactId>hibernate-ehcache</artifactId><version>4.1.0.Final</version></dependency><dependency><groupId>net.sf.ehcache</groupId><artifactId>ehcache</artifactId><version>2.8.3<...
</dependency> 修改pojo 类: package com.freewebsys.demo.pojo; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.GenerationType; import javax.persistence.Id; import javax.persistence.Table; ...
确保项目中包含了正确的缓存库依赖。例如,使用Maven时添加EhCache依赖: 代码语言:txt 复制 <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-ehcache</artifactId> <version>5.4.30.Final</version> </dependency> 版本兼容性检查
dependencyResolutionManagement { repositories { if ( rootProject.hasProperty( "mavenMirror" ) ) { url( rootProject.property( "mavenMirror" ) ) } mavenCentral() if (System.getProperty('JPA_PREVIEW') != null) { maven { url "https://jakarta.oss.sonatype.org/content/repositories/rel...
Region factory for hibernate 5.2.x is hibernate.redis.cache.hibernate52.SingletonRedisRegionFactory Setup Maven Repository add dependency <dependency> <groupId>com.github.debop</groupId> <artifactId>hibernate-redis</artifactId> <version>2.3.2</version> </dependency> ...
in pom.xml, add the P6Spy Maven dependency in application.properties, set up JDBC URL as, jdbc:p6spy:mysql://localhost:3306/db_users in application.properties, set up driver class name as, com.p6spy.engine.spy.P6SpyDriver in the application root folder add the file spy.properties (this...