spring配置ehcache
1.引入需要的jar
2.配置ehcache，ehcache.xml内容如下：
public class EhcacheSpringTest {private CacheManager cacheManager;private Cache cache;@Beforepublic void init() {ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContext.xml");EhCacheCacheManager ehCacheManager = (EhCacheCacheManager) ctx.getBean("cacheManager");cacheManager = ehCacheManager.getCacheManager();cache = cacheManager.getCache("userCache");}@Afterpublic void destory() {cacheManager.shutdown();}@Testpublic 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);}@Testpublic 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);}}