网站设计遵循的原则,网站型营销,无锡谷歌推广,有哪些调查网站可以做兼职redis提供了灵活的数据查询方式#xff0c;最牛的就是key的搜索支持正则表达式。jedis.keys(“*”);表示搜索所有keyjedis.keys(“abc*”)表示搜索开头为abc的key数据遍历了key就能遍历到value。其实就是一个setRedisDO rd new RedisDO();rd.open();Set s rd.jedis.keys(最牛的就是key的搜索支持正则表达式。jedis.keys(“*”);表示搜索所有keyjedis.keys(“abc*”)表示搜索开头为abc的key数据遍历了key就能遍历到value。其实就是一个setRedisDO rd new RedisDO();rd.open();Set s rd.jedis.keys(*);Iterator it s.iterator();while (it.hasNext()) {String key (String) it.next();String value rd.jedis.get(key);System.out.println(key value);}rd.close();rd的算法为集成redis 运算package com.javaer.click.way;import redis.clients.jedis.Jedis;import redis.clients.jedis.JedisPool;import redis.clients.jedis.JedisPoolConfig;import redis.clients.jedis.exceptions.JedisConnectionException;public class RedisDO {public Jedis jedis;public void close(){jedis.disconnect();jedis null;}public Jedis open(){JedisPoolConfig config new JedisPoolConfig();config.setMaxActive(100);config.setMaxIdle(20);config.setMaxWait(1000l);JedisPool pool;pool new JedisPool(config, xxxxxxxx.xx.xx.xx, 6379);boolean borrowOrOprSuccess true;try {jedis pool.getResource();// do redis opt by instance} catch (JedisConnectionException e) {borrowOrOprSuccess false;if (jedis ! null)pool.returnBrokenResource(jedis);} finally {if (borrowOrOprSuccess)pool.returnResource(jedis);}jedis pool.getResource();return jedis;}/*** param args*/public static void main(String[] args) {// TODO Auto-generated method stub}}
