利用*.properties定义文件对类进行初始化或通过xml注入

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public class EhCache*** implements PCache {private  int maxElementsInMemory = Integer.parseInt(ResourceBundle.getBundle("cache").getString("cache.maxElementsInMemory").toString());private  boolean overflowToDisk = Boolean.getBoolean(ResourceBundle.getBundle("cache").getString("cache.overflowToDisk").toString());private  boolean eternal = Boolean.getBoolean(ResourceBundle.getBundle("cache").getString("cache.eternal").toString());private  long timeToIdleSeconds = Long.parseLong(ResourceBundle.getBundle("cache").getString("cache.timeToIdleSeconds").toString());;private  long timeToLiveSeconds = Long.parseLong(ResourceBundle.getBundle("cache").getString("cache.timeToLiveSeconds").toString());;Cache cache = null;   public EhCache***(String cacheName){cache = new Cache(cacheName, this.getMaxElementsInMemory(), this.isOverflowToDisk(), this.isEternal(),                     this.getTimeToLiveSeconds(), this.getTimeToIdleSeconds());         }

不过最好用Sring的Bundle


也可以这样初始化

public class EhCache** implements PCache {private  int maxElementsInMemory;private  boolean overflowToDisk;private  boolean eternal;private  long timeToIdleSeconds;private  long timeToLiveSeconds;private String cacheName = "";    CacheManager manager = CacheManager.create();    private  Cache cache = null;    public EhCache**(String cacheName){this.cacheName = cacheName;}public void init(){     cache = new Cache(this.cacheName, this.getMaxElementsInMemory(), this.isOverflowToDisk(), this.isEternal(), this.getTimeToLiveSeconds(), this.getTimeToIdleSeconds());}}

在xml中,通过注入属性对其进行初始化

<bean id="ehCache" class="com.yk.platform.cache.impl.EhCache*" scope="singleton" init-method="init">           <constructor-arg type="java.lang.String">             <value>newCache</value>           </constructor-arg>           <property name = "maxElementsInMemory" value="500"></property>           <property name = "eternal" value="false"></property>           <property name = "timeToIdleSeconds" value="300"></property>           <property name = "timeToLiveSeconds" value="1200"></property>           <property name = "overflowToDisk" value="true"></property>     </bean>



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