package com.kay.util; import com.kay.common.RedisPool; import lombok.extern.slf4j.Slf4j; import redis.clients.jedis.Jedis; /** * Created by kay on 2018/5/16. * 对Jedis API 的一些封装 */ @Slf4j public class RedisPoolUtil { public static String set(String key,String value){ Jedis jedis = null; String result=null; try { jedis = RedisPool.getJedis(); result = jedis.set(key, value); } catch (Exception e) { log.error("set key:{} value:{} error",key,value,e); RedisPool.returnBrokenResource(jedis); return result; } RedisPool.returnResource(jedis); return result; } public static String get(String key){ Jedis jedis = null; String result=null; try { jedis = RedisPool.getJedis(); result = jedis.get(key); } catch (Exception e) { log.error("get key:{} error",key,e); RedisPool.returnBrokenResource(jedis); return result; } RedisPool.returnResource(jedis); return result; } /** * * @param key * @param exTime seconds * @param value * @return */ public static String setEx(String key,String value,int exTime){ Jedis jedis = null; String result=null; try { jedis = RedisPool.getJedis(); result = jedis.setex(key, exTime, value); } catch (Exception e) { log.error("setex key:{} value:{} error",key,value,e); RedisPool.returnBrokenResource(jedis); return result; } RedisPool.returnResource(jedis); return result; } /** * * @param key * @param exTime seconds * @return 1: success 0:fail */ public static Long expire(String key,int exTime){ Jedis jedis = null; Long result=null; try { jedis = RedisPool.getJedis(); result = jedis.expire(key, exTime); } catch (Exception e) { log.error("expire key:{} error",key,e); RedisPool.returnBrokenResource(jedis); return result; } RedisPool.returnResource(jedis); return result; } public static Long del(String key){ Jedis jedis = null; Long result=null; try { jedis = RedisPool.getJedis(); result = jedis.del(key); } catch (Exception e) { log.error("del key:{} error",key,e); RedisPool.returnBrokenResource(jedis); return result; } RedisPool.returnResource(jedis); return result; } }