redis连接数高居不下，怎么破？。。。。这么破

  1 package com.jovision.redisDao;
  2 
  3 
  4 import java.util.List;
  5 import java.util.Map;
  6 import java.util.Set;
  7 
  8 import org.apache.log4j.Logger;
  9 
 10 import redis.clients.jedis.Jedis;
 11 import redis.clients.jedis.JedisPool;
 12 import redis.clients.jedis.JedisPoolConfig;
 13 
 14 import com.jovision.Exception.RedisException;
 15 import com.jovision.system.ConfigBean;
 16 /**
 17  * 
 18  * @Title: redisFactory.java 
 19  * @Package com.jovision.redisDao
 20  * @author Joker(张凯)
 21  * @Description: TODO() 
 22  * @date 2015-9-30 上午11:49:09
 23  */
 24 public class redisFactory {
 25     private static Logger logger = Logger.getLogger(redisFactory.class); 
 26     
 27     public static ConfigBean configBean;
 28     public static String redisIP ;
 29     public static String redisPort ;
 30     public static JedisPool pool;
 31     static
 32     {
 33         //连接redis，连接失败时抛异常
 34         try 
 35         {
 36             configBean = ConfigBean.getInstace();
 37             redisIP = configBean.getRedisIP();
 38             redisPort = configBean.getRedisPort();
 39             if (pool == null)
 40             {
 41                 JedisPoolConfig config = new JedisPoolConfig();
 42                 config.setMaxIdle(10);
 43                 config.setMaxTotal(200);
 44                 config.setMaxWaitMillis(1000 * 10);
 45                 config.setTestOnBorrow(true);
 46                 pool = new JedisPool(config, redisIP, Integer.parseInt(redisPort),10000);
 47              }
 48         } 
 49         catch (Exception e)
 50         {
 51             e.printStackTrace();
 52             logger.error("redis配置异常", e);
 53             //throw new RedisException("redis异常！");
 54         }
 55         
 56     }
 57     
 58     /**
 59      * 初始化Redis连接池
 60      *//*
 61     private static void initialPool(){
 62         try {
 63             configBean = ConfigBean.getInstace();
 64             redisIP = configBean.getRedisIP();
 65             redisPort = configBean.getRedisPort();
 66             JedisPoolConfig config = new JedisPoolConfig();
 67             config.setMaxTotal(10);
 68             config.setMaxIdle(5);
 69             config.setMaxWaitMillis(1000*10);
 70             config.setTestOnBorrow(true);
 71             pool = new JedisPool(config,redisIP, Integer.parseInt(redisPort));
 72         } catch (Exception e) {
 73             logger.error("create JedisPool error : "+e);
 74         }
 75     }
 76     
 77     public synchronized static Jedis getJedis() {  
 78         if (pool == null) {  
 79             poolInit();
 80         }
 81         Jedis jedis = null;
 82         try {  
 83             if (pool != null) {  
 84                 jedis = pool.getResource(); 
 85             }
 86         } catch (Exception e) {  
 87             logger.error("Get jedis error : "+e);
 88         }finally{
 89             returnResource(pool, jedis);
 90         }
 91         System.out.println("pool:---------------------------------"+pool);
 92         return jedis;
 93     }  
 94     
 95     *//**
 96      * 在多线程环境同步初始化
 97      *//*
 98     private static synchronized void poolInit() {
 99         if (pool == null) {  
100             initialPool();
101         }
102     }*/
103     
104     public static void main(String[] args) throws Exception {
105         /*System.out.println(redisIP);
106         setSingleData("123","123");
107         System.out.println(getSingleData("123"));*/
108         //put2Set(0,"test11", "123","456","789");
109         //System.out.println(getOneSetData("test","123"));
110         //dev_type dev_version dev_username dev_password
111         /*hset(8, "B176218924", "dev_type", "2");
112         hset(8, "B176218924", "dev_version", "v1.1");
113         hset(8, "B176218924", "dev_username", "abc");
114         hset(8, "B176218924", "dev_password", "123");
115         hset(8, "B176218924", "dev_nickname", "B176218924");*/
116         //setTimeOut(0, "zk", 100);
117         
118         
119         
120         /*for(int i=0;i<20;i++)
121         {
122             
123             new Thread(new Runnable() {
124                 public void run() {
125                         
126                     // TODO Auto-generated method stub
127                     for(int j=0;j<100000;j++) {
128                         try {
129                             Jedis jedis = redisFactory.getJedis();
130                             jedis.close();
131                             //pool.returnResource(jedis);
132                             System.out.println(jedis.isConnected());
133                         } catch (Exception e) {
134                             e.printStackTrace();
135                         }
136                     }
137                     
138                 }
139             }).start();
140         }
141         for(int i=0;i<100;i++)
142         {
143             
144             //Jedis jedis = redisFactory.getJedis();
145             Jedis jedis = new Jedis(redisIP, Integer.parseInt(redisPort),10000);
146             System.out.println(jedis);
147             jedis.close();
148             System.out.println("jedis.isConnected()-------------"+jedis.isConnected());
149         }*/
150         System.out.println(System.currentTimeMillis());
151     }
152     
153     /**
154      * 返还到连接池
155      * 
156      * @param pool 
157      * @param redis
158      */
159     public static void returnResource(JedisPool pool, Jedis redis) {
160         if (redis != null) {
161             pool.returnResource(redis);
162         }
163     }
164     
165     
166     /**
167      * 将数据存到集合
168      * 
169      * @param key
170      * @return
171      */
172     public static boolean put2Set(int index,String key , String... value){
173         Jedis jedis = null;
174         try {
175             jedis = pool.getResource();
176             jedis.select(index);
177             jedis.sadd(key, value);
178             return true;
179         } catch (Exception e) {
180             //失败就返回jedis
181             pool.returnBrokenResource(jedis);
182             e.printStackTrace();
183             return false;
184         } finally {
185             //释放jedis资源
186             returnResource(pool, jedis);
187         }
188         
189     }
190     
191     
192    /**
193     * 
194     * @author Hellon(刘海龙) 
195     * @param jedis
196     * @param index
197     * @param key
198     * @param value
199     * @return
200     */
201     public static boolean put2Set(Jedis jedis,int index,String key , String... value ){
202         try {
203             jedis.select(index);
204             jedis.sadd(key, value);
205             return true;
206         } catch (Exception e) {
207             //失败就返回jedis
208             e.printStackTrace();
209             return false;
210         } 
211         
212     }
213     
214     /**
215      * @Title: 带jedis和有效期
216      * @Package com.jovision.redisDao
217      * @author Joker(张凯)
218      * @Description: TODO() 
219      * @date 2015-11-18 下午02:42:04
220      * @param jedis
221      * @param seconds
222      * @param index
223      * @param key
224      * @param value
225      * @return
226      */
227     public static boolean put2Set(Jedis jedis,int seconds,int index,String key , String... value ){
228         try {
229             jedis.select(index);
230             jedis.sadd(key, value);
231             jedis.expire(key, seconds);
232             return true;
233         } catch (Exception e) {
234             //失败就返回jedis
235             e.printStackTrace();
236             return false;
237         } 
238         
239     }
240     
241     /**
242      * 获取集合数据
243      * 
244      * @param key
245      * @return
246      * @throws RedisException 
247      */
248     public static Set<String> getSet(int index,String key) throws RedisException{
249         Jedis jedis = null;
250         try {
251             jedis = pool.getResource();
252             jedis.select(index);
253             return jedis.smembers(key);
254         } catch (Exception e) {
255             //失败就返回jedis
256             pool.returnBrokenResource(jedis);
257             //e.printStackTrace();
258             logger.error("getSet异常", e);
259             throw new RedisException("redis异常！"+e.getMessage());
260         } finally {
261             //释放jedis资源
262             returnResource(pool, jedis);
263         }
264     }
265     
266     
267     public static Set<String> getSet(Jedis jedis,int index,String key) {
268         try {
269             jedis.select(index);
270             return jedis.smembers(key);
271         } catch (Exception e) {
272             logger.error("getSet异常", e);
273         } 
274         return null;
275     }
276     
277     /**
278      * @Title: hget
279      * @Package com.jovision.redisDao
280      * @author Joker(张凯)
281      * @Description: TODO() 
282      * @date 2015-9-30 上午11:44:58
283      * @param index
284      * @param key
285      * @param field
286      * @return
287      * @throws RedisException
288      */
289     public static String hget(int index,String key,String field) throws RedisException{
290         Jedis jedis = null;
291         try {
292             jedis = pool.getResource();
293             jedis.select(index);
294             return jedis.hget(key, field);
295         } catch (Exception e) {
296             //失败就返回jedis
297             pool.returnBrokenResource(jedis);
298             //e.printStackTrace();
299             logger.error("getSet异常", e);
300             throw new RedisException("redis异常！"+e.getMessage());
301         } finally {
302             //释放jedis资源
303             returnResource(pool, jedis);
304         }
305     }
306     
307     public static String hget(Jedis jedis,int index,String key,String field){
308         try {
309             jedis.select(index);
310             return jedis.hget(key, field);
311         } catch (Exception e) {
312             logger.error(e, e);
313         }
314          return null;
315     }
316     
317     /**
318      * @Title: hset 
319      * @Package com.jovision.redisDao
320      * @author Joker(张凯)
321      * @Description: TODO() 
322      * @date 2015-9-30 上午11:45:06
323      * @param index
324      * @param key
325      * @param field
326      * @param value
327      * @throws RedisException
328      */
329     public static void hset(int index,String key,String field,String value) throws RedisException{
330         Jedis jedis = null;
331         try {
332             jedis = pool.getResource();
333             jedis.select(index);
334             jedis.hset(key, field,value);
335         } catch (Exception e) {
336             //失败就返回jedis
337             pool.returnBrokenResource(jedis);
338             //e.printStackTrace();
339             logger.error("getSet异常", e);
340             throw new RedisException("redis异常！"+e.getMessage());
341         } finally {
342             //释放jedis资源
343             returnResource(pool, jedis);
344         }
345     }
346     
347     public static void hset(Jedis jedis,int index,String key,String field,String value) {
348         try {
349             jedis.select(index);
350             jedis.hset(key, field,value);
351         } catch (Exception e) {
352             logger.error(e,e);
353         } 
354     }
355     
356     /**
357      * @Title: 带jedis和seconds
358      * @Package com.jovision.redisDao
359      * @author Joker(张凯)
360      * @Description: TODO() 
361      * @date 2015-11-18 下午02:45:09
362      * @param jedis
363      * @param seconds
364      * @param index
365      * @param key
366      * @param field
367      * @param value
368      */
369     public static void hset(Jedis jedis,int seconds,int index,String key,String field,String value) {
370         try {
371             jedis.select(index);
372             jedis.hset(key, field,value);
373             jedis.expire(key, seconds);
374         } catch (Exception e) {
375             logger.error(e,e);
376         } 
377     }
378     
379     /**
380      * 获取单个数据
381      * 
382      * @param key
383      * @return
384      */
385     public static String getSingleData(int index,String key){
386         Jedis jedis = null;
387         try {
388             jedis = pool.getResource();
389             jedis.select(index);
390             return jedis.get(key);
391         } catch (Exception e) {
392             //失败就返回jedis
393             pool.returnBrokenResource(jedis);
394             e.printStackTrace();
395         } finally {
396             //释放jedis资源
397             returnResource(pool, jedis);
398         }
399         return null;
400         
401     }
402     
403     public static String getSingleData(Jedis jedis,int index,String key){
404         try {
405             jedis = pool.getResource();
406             jedis.select(index);
407             return jedis.get(key);
408         } catch (Exception e) {
409             //失败就返回jedis
410           logger.error(e,e);
411         }
412          return null;
413     }
414     
415     /**
416      * 存入单个简单数据
417      * 
418      * @param key
419      * @return
420      */
421     public static boolean setSingleData(int index,String key ,String value){
422         Jedis jedis = null;
423         try {
424             jedis = pool.getResource();
425             jedis.select(index);
426             jedis.set(key, value);
427             return true;
428         } catch (Exception e) {
429             //失败就返回jedis
430             pool.returnBrokenResource(jedis);
431             e.printStackTrace();
432             return false;
433         } finally {
434             //释放jedis资源
435             returnResource(pool, jedis);
436         }
437         
438     }
439     
440     public static void setSingleData(Jedis jedis,int seconds,int index,String key ,String value){
441         try {
442             jedis.select(index);
443             jedis.set(key, value);
444             jedis.expire(key, seconds);
445         } catch (Exception e) {
446             logger.error(e,e);
447         } 
448         
449     }
450     
451     /**
452      * 删除set中单个value
453      * 
454      * @param key
455      * @return
456      */
457     public static boolean del1SetValue(int index,String key ,String value){
458         Jedis jedis = null;
459         try {
460             jedis = pool.getResource();
461             jedis.select(index);
462             jedis.srem(key, value);  
463             return true;
464         } catch (Exception e) {
465             pool.returnBrokenResource(jedis);
466             e.printStackTrace();
467             return false;
468         } finally {
469             returnResource(pool, jedis);
470         }
471         
472     }
473     
474     
475     public static boolean del1SetValue(Jedis jedis,int index,String key ,String value){
476         try {
477             jedis.select(index);
478             jedis.srem(key, value);  
479             return true;
480         } catch (Exception e) {
481             logger.error(e,e);
482             return false;
483         } 
484     }
485     
486     /**
487      * 删除key对应整个set
488      * 
489      * @param key
490      * @return
491      */
492     public static boolean del(int index ,String key){
493         Jedis jedis = null;
494         try {
495             jedis = pool.getResource();
496             jedis.select(index);
497             jedis.del(key);
498             return true;
499         } catch (Exception e) {
500             pool.returnBrokenResource(jedis);
501             e.printStackTrace();
502             return false;
503         } finally {
504             returnResource(pool, jedis);
505         }
506         
507     }
508     
509     public static boolean del(Jedis jedis,int index ,String key){
510         try {
511             jedis.select(index);
512             jedis.del(key);
513             return true;
514         } catch (Exception e) {
515             logger.error(e,e);
516             return false;
517         } 
518     }
519     
520     /**
521      * 设置key失效时间 
522      * @param key 
523      * @param seconds
524      * @throws Exception
525      */
526     public static void setTimeOut(int index,String key,int seconds) throws Exception{
527         Jedis jedis = null;
528         try {
529             jedis = pool.getResource();
530             jedis.select(index);
531             jedis.expire(key, seconds);
532         } catch (Exception e) {
533             pool.returnBrokenResource(jedis);
534             logger.error("redis数据库出现异常", e);
535             throw e;
536         } finally {
537             returnResource(pool, jedis);
538         }
539     }
540     
541     /**
542      * @Title: redisFactory.java 
543      * @Package com.jovision.redisDao
544      * @author Joker(张凯)
545      * @Description: TODO() 
546      * @date 2015-10-29 下午03:54:21
547      * @param jedis
548      * @param index
549      * @param key
550      * @param seconds
551      * @throws Exception
552      */
553     public static void setTimeOut(Jedis jedis,int index,String key,int seconds){
554         try {
555             jedis.select(index);
556             jedis.expire(key, seconds);
557         } catch (Exception e) {
558             logger.error(e, e);
559         } 
560     }
561     
562     public static byte[] getBytes(int index,byte[] key) throws Exception
563     {
564         Jedis jedis = null;
565         try {
566             jedis = pool.getResource();
567             jedis.select(index);
568             return jedis.get(key);
569         } catch (Exception e) {
570             pool.returnBrokenResource(jedis);
571             logger.error("redis数据库出现异常", e);
572             throw e;
573         } finally {
574             returnResource(pool, jedis);
575         }
576     }
577     
578     public static byte[] getBytes(Jedis jedis,int index,byte[] key) 
579     {
580         try {
581             jedis.select(index);
582             return jedis.get(key);
583         } catch (Exception e) {
584            // pool.returnBrokenResource(jedis);
585             logger.error("redis数据库出现异常", e);
586             //throw e;
587         } 
588          return null;
589     }
590     
591     public static Map hgetAll(Jedis jedis,int index,String key) 
592     {
593         try {
594             jedis.select(index);
595             return jedis.hgetAll(key);
596         } catch (Exception e) {
597            // pool.returnBrokenResource(jedis);
598             logger.error("redis数据库出现异常", e);
599         }
600         return null;
601     }
602     
603     public static void hmset(Jedis jedis,int index,String key, Map<String,String> map) 
604     {
605         try {
606             jedis.select(index);
607             jedis.hmset(key, map);
608         } catch (Exception e) {
609             //pool.returnBrokenResource(jedis);
610             logger.error("redis数据库出现异常", e);
611         }
612     }
613     
614     public static void hmset(Jedis jedis,int seconds,int index,String key, Map<String,String> map) 
615     {
616         try {
617             jedis.select(index);
618             jedis.hmset(key, map);
619             jedis.expire(key, seconds);
620         } catch (Exception e) {
621            // pool.returnBrokenResource(jedis);
622             logger.error("redis数据库出现异常", e);
623         }
624     }
625     
626     public static void setBytes(int index,byte[] key,byte[] value) throws Exception
627     {
628         Jedis jedis = null;
629         try {
630             jedis = pool.getResource();
631             jedis.select(index);
632             jedis.set(key, value);
633         } catch (Exception e) {
634             pool.returnBrokenResource(jedis);
635             logger.error("redis数据库出现异常", e);
636             throw e;
637         } finally {
638             returnResource(pool, jedis);
639         }
640     }
641     
642     public static void setBytes(Jedis jedis,int index,byte[] key,byte[] value) 
643     {
644         try {
645             jedis.select(index);
646             jedis.set(key, value);
647         } catch (Exception e) {
648             //pool.returnBrokenResource(jedis);
649             logger.error("redis数据库出现异常", e);
650         } 
651     }
652     
653     /**
654      * 
655      * @author Hellon(刘海龙) 
656      * @param key key值
657      * @return 该key值存储的长度
658      * @throws Exception
659      */
660     public static Long getLLength(int index,String key) throws Exception{
661         Jedis jedis = null;
662         try {
663             jedis = pool.getResource();
664             jedis.select(index);
665             Long len = jedis.llen(key);
666             return len;
667         } catch (Exception e) {
668             pool.returnBrokenResource(jedis);
669             logger.error("redis数据库出现异常", e);
670             throw e;
671         } finally {
672             returnResource(pool, jedis);
673         }
674     }
675     
676     /**
677      * 从list获取数据
678      * @author Hellon(刘海龙) 
679      * @param key 字节byte
680      * @param start 查询的开始位置
681      * @param end 查询的结束位置  -1 代表查询所有
682      * @return 返回字节list列表
683      * @throws Exception
684      */
685     public static List<byte[]>  lrange(int index,byte[] key,int start,int end) throws Exception{
686         Jedis jedis = null;
687         try {
688             jedis = pool.getResource();
689             jedis.select(index);
690             List<byte[]> list = jedis.lrange(key, start, end);
691             return list;
692         } catch (Exception e) {
693             pool.returnBrokenResource(jedis);
694             logger.error("redis数据库出现异常", e);
695             throw e;
696         } finally {
697             returnResource(pool, jedis);
698         }
699     }
700     
701     /**
702      * @Title: 是否存在
703      * @Package com.jovision.redisDao
704      * @author Joker(张凯)
705      * @Description: TODO() 
706      * @date 2015-9-30 下午02:09:25
707      * @param index
708      * @param key
709      * @return
710      * @throws Exception
711      */
712     public static  boolean isExist(int index,String key) throws Exception{
713         Jedis jedis = null;
714         try {
715             jedis = pool.getResource();
716             jedis.select(index);
717             return jedis.exists(key);
718         } catch (Exception e) {
719             pool.returnBrokenResource(jedis);
720             logger.error("redis数据库出现异常", e);
721             throw e;
722         } finally {
723             returnResource(pool, jedis);
724         }
725     }
726     
727     public static  Boolean isExist(Jedis jedis,int index,String key){
728         try {
729             jedis.select(index);
730             return jedis.exists(key);
731         } catch (Exception e) {
732            logger.error(e,e);
733         } 
734         return null;
735     }
736     
737     /**
738      * 向list添加数据
739      * @author Hellon(刘海龙) 
740      * @param key
741      * @param strings
742      * @return
743      * @throws Exception
744      */
745     public static  Long lpush(int index,byte[] key,byte[]... strings) throws Exception{
746         Jedis jedis = null;
747         try {
748             jedis = pool.getResource();
749             jedis.select(index);
750             Long len = jedis.lpush(key, strings);
751             return len;
752         } catch (Exception e) {
753             pool.returnBrokenResource(jedis);
754             logger.error("redis数据库出现异常", e);
755             throw e;
756         } finally {
757             returnResource(pool, jedis);
758         }
759     }
760     
761     /**
762      * 保留指定key 的值范围内的数据
763      * @author Hellon(刘海龙) 
764      * @param key 指定的key值
765      * @param start 开始位置
766      * @param end 结束位置
767      * @throws Exception 
768      */
769     public static void ltrim(int index,byte[] key,int start,int end) throws Exception{
770         Jedis jedis = null;
771         try {
772             jedis = pool.getResource();
773             jedis.select(index);
774            jedis.ltrim(key, start, end);
775         } catch (Exception e) {
776             logger.error("redis数据库出现异常", e);
777             throw e;
778         } finally {
779             returnResource(pool, jedis);
780         }
781     }
782     
783     public static Jedis getJedis()
784     {
785         logger.info("publicService redis数据库连接活跃数--<"+pool.getNumActive()+
786                     ">--空闲连接数--<"+pool.getNumIdle()+
787                     ">--等待连接数--<"+pool.getNumWaiters()+">");
788         return pool.getResource();
789     }
790     
791     public static void releaseJedis(Jedis jedis)
792     {
793         if (jedis != null) {
794            jedis.close();
795         }
796     }
797 }