从spring启动apache ignite，hibernate l2缓存

   <groupId>org.apache.ignite</groupId>

   <artifactId>ignite-spring</artifactId>

   <version>2.10.0</version>

   <!-- 配置Ignite节点名称 -->

   <property name="igniteInstanceName" value="myIgniteInstance" />

   <!-- 配置Ignite缓存配置 -->

   <property name="cacheConfiguration">

       <list>

           <!-- 配置Hibernate L2缓存 -->

           <bean class="org.apache.ignite.configuration.CacheConfiguration">

               <property name="name" value="myHibernateCache" />

               <property name="cacheMode" value="PARTITIONED" />

               <property name="atomicityMode" value="ATOMIC" />

           </bean>

       </list>

   </property>

   <!-- 配置数据源 -->

   <property name="dataSource" ref="dataSource" />

   <!-- 配置实体类的包路径 -->

   <property name="packagesToScan" value="com.example.entities" />

   <!-- 配置Hibernate属性 -->

   <property name="hibernateProperties">

       <props>

           <!-- 配置使用二级缓存 -->

           <prop key="hibernate.cache.use_second_level_cache">true</prop>

           <!-- 配置使用Apache Ignite作为二级缓存 -->

           <prop key="hibernate.cache.region.factory_class">org.apache.ignite.cache.hibernate.HibernateRegionFactory</prop>

       </props>

   </property>

   User user = userCache.get(userId);

   if (user == null) {

       // 从数据库中获取用户信息

       user = userRepository.findById(userId).orElse(null);

       if (user != null) {

           // 将用户信息放入缓存

           userCache.put(userId, user);

       }

   }

   return user;