Redis管道获取数据

/**获取Jedis     * @return     */    public Jedis getJedis(){        Properties pros = getPprVue();        String isopen = pros.getProperty("redis.isopen");//        String host = pros.getProperty("redis.host");//地址        String port = pros.getProperty("redis.port");//端口        String pass = pros.getProperty("redis.pass");//密码        if("yes".equals(isopen)){            Jedis jedis = new Jedis(host,Integer.parseInt(port));//          jedis.auth(pass);            return jedis;        }else{            return null;        }    }    /**读取redis.properties 配置文件     * @return     * @throws IOException     */    public Properties getPprVue(){        InputStream inputStream = DbFH.class.getClassLoader().getResourceAsStream("redis.properties");        Properties p = new Properties();        try {            p.load(inputStream);            inputStream.close();        } catch (IOException e) {            //读取配置文件出错            e.printStackTrace();        }        return p;    }

redis.properties# Redis 参数配置redis.isopen:yesredis.host:11.31.142.115redis.port:6379redis.pass:wredis.maxIdle:300redis.maxActive:600redis.maxWait:1000redis.testOnBorrow:true

  /**     * 获取reids里所有的数据     * @param prefix     * @return     */    public Map<String,Object> getRedisData(String prefix)throws Exception{//      prefix="WxCmd";        Map<String,Object> map=new HashMap<String, Object>();        Jedis redis=redisDaoImpl.getJedis();        // 获取所有key        String keyword="WxCmd:";        if(null!=prefix && prefix!=""){            keyword+="*"+prefix;        }        Set s = redis.keys(keyword+"*");        Iterator it = s.iterator();        while (it.hasNext()) {            String key = (String) it.next();            //获取redis存储的类型            String type = redis.type(key);            Object value=new Object();            if(type.equals("hash")){                value=redis.hvals(key);            }else if(type.equals("string")){                value=redis.get(key);            }else{        ...            }            map.put(key,value);        }        return map;    }    /**     * 获取reids里所有的数据     * @param prefix     * @return     */    public Map<String,Map<String,String>>  getRedisDataByKey(String prefix)throws Exception{        Map<String,Map<String,String>> result = new HashMap<String,Map<String,String>>();        Jedis redis=redisDaoImpl.getJedis();        Set<String> keys = redis.keys(prefix+"*");        if(null!=keys && keys.size()>0){            //获取管道            Pipeline pipeline = redis.pipelined();            Map<String,Response<Map<String,String>>> responses = new HashMap<String,Response<Map<String,String>>>(keys.size());            Long start = System.currentTimeMillis();            for(String key : keys) {                responses.put(key, pipeline.hgetAll(key));            }            pipeline.sync();            for(String k : responses.keySet()) {                result.put(k, responses.get(k).get());            }            Long end = System.currentTimeMillis();            System.err.println("result size:[" + result.size() + "] ..");            System.err.println("hgetAll with pipeline used [" + (end - start) / 1000 + "] seconds ..");        }        return result;    }    /**     * 根据key获取所有的数据     * @param     * @return     */    public Map<String,Map<String,String>> getRedisDataByListKey(List<String> keyList)throws Exception{        Map<String,Map<String,String>> result = new HashMap<String,Map<String,String>>();        List<String> keys=keyList;        Jedis redis=redisDaoImpl.getJedis();        if(null!=keys && keys.size()>0){            //获取管道            Pipeline pipeline = redis.pipelined();            Map<String,Response<Map<String,String>>> responses = new HashMap<String,Response<Map<String,String>>>(keys.size());            for(String key : keys) {                responses.put(key, pipeline.hgetAll(key));            }            pipeline.sync();            for(String k : responses.keySet()) {                result.put(k, responses.get(k).get());            }        }        return result;    }