java连接memcache

Http状态码

 

Yahoo!网站性能最佳体验的34条黄金守则

java连接memcache

 

import com.danga.MemCached.MemCachedClient;
import com.danga.MemCached.SockIOPool;
import java.lang.Boolean;
import java.util.Date;import org.apache.log4j.LogManager;
import org.apache.log4j.Logger;public class Memcache {
 static SockIOPool pool = null;
 static MemCachedClient mc;
 private static Logger logger = LogManager.getLogger(Memcache.class);
    static {
  try {
   String serverlists = MemcacheConfig.getValues("servers");
   String[] serverlist = serverlists.split(";");
    pool = SockIOPool.getInstance();
    pool.setServers(serverlist);
    pool.setInitConn(Integer.parseInt((MemcacheConfig
      .getValues("initconn"))));
    pool.setMinConn(Integer.parseInt(MemcacheConfig
      .getValues("minconn")));
    pool.setMaxConn(Integer.parseInt(MemcacheConfig
      .getValues("maxconn")));
    pool.setMaintSleep(Integer.parseInt(MemcacheConfig
      .getValues("maintsleep")));
    pool.setNagle(Boolean.getBoolean(MemcacheConfig
      .getValues("nagle")));
    boolean flag = pool.isInitialized();
    if(!flag)
    {
       pool.initialize();
    }
    mc = new MemCachedClient();
    mc.setCompressEnable(Boolean.getBoolean(MemcacheConfig
      .getValues("compressEnable")));
    mc.setCompressThreshold(0);
   
  } catch (Exception e) {
   logger.error(e);
  }
 } /**
  * 设置cache
  * 
  * @param key
  * @param value
  * @param mill
  */
 public static void setCache(String key, Object value, long mill) {
   if (mill == 0) {
   mc.set(key, value);
  } else {
   mc.set(key, value, new Date(mill));
  }
 } /**
  * 获取cache内容
  * 
  * @param key
  * @return
  */
 public static Object getCache(String key) {
  Object obj = mc.get(key);
  return obj;
 } /**
  * 删除cache
  * 
  * @param key
  */
 public static void delCache(String key) {
  mc.delete(key);
 } public static void main(String args[]) {
    
  Memcache.setCache("user2", "1111", 0);
  System.out.println(Memcache.getCache("user2"));
     
 }
}