Configure ehcache in spring

1. introduce the required jar 2. configure ehcache and ehcache. xml content is as follows: [html] <ehcache xmlns: xsi = "http://www.w3.org/2001/XMLSchema-instance" xsi: noNamespaceSchemaLocation = "ehcache. xsd "> <defaultCache maxElementsInMemory =" 10000 "eternal =" false "timeToIdleSeconds =" 120 "timeToLiveSeconds =" 120 "overflowToDisk =" false "placement =" 30 "maxElementsOnDisk =" 10000000" diskPersistent = "false" diskExpiryThreadIntervalSeconds = "120" MemoryStoreEvictionPolicy = "LRU"/> <cache name = "userCache" maxElementsInMemory = "1000" eternal = "false" timeToIdleSeconds = "100000" timeToLiveSeconds = "100000" overflowToDisk = "false "/> </ehcache> 3. configure spring management ehcache: [html] <beans xmlns = "http://www.springframework.org/schema/beans" xmlns: xsi = "http://www.w3.org/2001/XMLSchema-instance" xmlns: p = "http://www.springframework.org/schema/p" xmlns: cache = "http: // Www.springframework.org/schema/cache "xsi: schemaLocation =" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache-3.1.xsd "> <! -- Enable the cache annotation function. This is required; otherwise, the annotation will not take effect. In addition, the annotation must be declared to take effect only in the spring main configuration file. --> <cache: annotation-driven cache-manager = "cacheManager"/> <! -- CacheManager factory class, specifying ehcache. xml location --> <bean id = "cacheManagerFactory" class = "org. springframework. cache. ehcache. ehCacheManagerFactoryBean "p: configLocation =" classpath: ehcache. xml "/> <! -- Declare cacheManager --> <bean id = "cacheManager" class = "org. springframework. cache. ehcache. ehCacheCacheManager "p: cacheManager-ref =" cacheManagerFactory "/> </beans> 4. write the test code: [java] public class EhcacheSpringTest {private CacheManager cacheManager; private Cache cache; @ Before public void init () {ApplicationContext ctx = new ClassPathXmlApplicationContext ("applicationContext. xml "); EhCacheCacheManager ehCacheManager = (EhCacheCacheManager) ctx. getBean ("cacheManager"); cacheManager = ehCacheManager. getCacheManager (); cache = cacheManager. getCache ("userCache") ;}@ After public void destory () {cacheManager. shutdown () ;}@ Test public void testEhcacheString () {String key = "hello"; String value = "world"; cache. put (new Element (key, value); Element element = cache. get (key); Object obj = element. getObjectValue (); Assert. assertEquals (value, obj); System. out. println (obj) ;}@ Test public void testEhcacheObj () {String key = "user"; User value = new User ("zhangsan", "lisi"); cache. put (new Element (key, value); Element element = cache. get (key); Object obj = element. getObjectValue (); Assert. assertEquals (value, obj); System. out. println (obj); Object objSer = element. getValue (); Assert. assertEquals (value, objSer); System. out. println (objSer );}}