<cache:annotation-driven />中
jpa-context.xml缺少，它可以解决问题。最终
jpa-context.xml是
<?xml version="1.0" encoding="UTF-8"?><beans xmlns:p="http://www.springframework.org/schema/p" xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:cache="http://www.springframework.org/schema/cache" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache.xsd" default-autowire="byName"> <tx:annotation-driven /> <cache:annotation-driven /> <bean id="cacheManager" > <property name="caches"> <set> <bean p:name="merchantServices"/> </set> </property> </bean></beans>
我还补充说
resources/ehcache.xml。
<?xml version="1.0" encoding="UTF-8"?><ehcache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:nonamespaceSchemaLocation="http://ehcache.org/ehcache.xsd"><diskStore path="/home/prayag/cache_"/><defaultCache eternal="false" maxElementsInMemory="1000" overflowToDisk="true" diskPersistent="true" timeToLiveSeconds="300" /></ehcache>
<propertyname="hibernate.cache.provider_configuration_file_resource_path">ehcache.xml</property>在中被引用
resources/hibernate.cfg.xml。
我的CPU缓存conf是
prayag@prayag:~/hacker_/draobkcalb$ sudo dmidepre -t cache[sudo] password for prayag: # dmidepre 2.11SMBIOS 2.5 present.Handle 0x000A, DMI type 7, 19 bytesCache Information Socket Designation: Internal Cache Configuration: Enabled, Not Socketed, Level 1 Operational Mode: Write Back Location: Internal Installed Size: 32 kB Maximum Size: 32 kB Supported SRAM Types: Synchronous Installed SRAM Type: Synchronous Speed: Unknown Error Correction Type: Unknown System Type: Unknown Associativity: UnknownHandle 0x000B, DMI type 7, 19 bytesCache Information Socket Designation: External Cache Configuration: Enabled, Not Socketed, Level 2 Operational Mode: Write Back Location: External Installed Size: 2048 kB Maximum Size: 2048 kB Supported SRAM Types: Synchronous Installed SRAM Type: Synchronous Speed: Unknown Error Correction Type: Unknown System Type: Unknown Associativity: Unknown
