ehcache主要是轻量级的缓存实现

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ehcache.xml

<?xml version="1.0" encoding="UTF-8"?>
<ehcache>

   <diskStore path="G:\\eclipse\\workspace8\\Ehcache\\src\\com\\ij34\\cache" />

   <defaultCache
      maxElementsInMemory="100"
      eternal="true"
      overflowToDisk="true"/>
 
 
     <cache 
      name="a"
      maxElementsInMemory="1" 
      eternal="true"
      overflowToDisk="true" 
      maxElementsOnDisk="0"
      diskPersistent="true"/>
 
</ehcache>

 

简单测试

 

package com.ij34.bean;

import net.sf.ehcache.Cache;
import net.sf.ehcache.CacheManager;
import net.sf.ehcache.Element;

public class TestEhcache01 {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
          CacheManager cacheManager=CacheManager.create("./src/com/ij34/source/ehcache.xml");
          Cache cache=cacheManager.getCache("a");
          Element element=new Element("key1", "我是key1的值");
          cache.put(element);
          System.out.println(cache.get("key1"));
          System.out.println(cache.get("key1").getValue());
          cache.flush();
          cacheManager.shutdown();
    }

}

 

 

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结果