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java110-utils/src/main/java/com/java110/utils/cache/JWTCache.java 1.53 KB
88e030b7   王彪总   init project
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  package com.java110.utils.cache;
  
  import com.java110.utils.cache.Jedis;
  
  /**
   * Created by wuxw on 2018/5/5.
   */
  public class JWTCache extends BaseCache{
  
      /**
       * 获取值(用户ID)
       * @returne
       */
      public static String getValue(String jdi){
          Jedis redis = null;
          try {
              redis = getJedis();
              return redis.get(jdi);
          }finally {
              if(redis != null){
                  redis.close();
              }
          }
      }
  
      /**
       * 保存数据
       * @param jdi
       */
      public static void setValue(String jdi,String userId,int expireTime){
          Jedis redis = null;
          try {
              redis = getJedis();
              redis.set(jdi,userId);
              redis.expire(jdi,expireTime);
          }finally {
              if(redis != null){
                  redis.close();
              }
          }
  
      }
  
      /**
       * 删除记录
       * @param jdi
       */
      public static void removeValue(String jdi){
          Jedis redis = null;
          try {
              redis = getJedis();
              redis.del(jdi);
          }finally {
              if(redis != null){
                  redis.close();
              }
          }
      }
  
      /**
       * 重设超时间
       * @param jdi
       * @param expireTime
       */
      public static void resetExpireTime(String jdi,int expireTime){
  
          Jedis redis = null;
          try {
              redis = getJedis();
              redis.expire(jdi,expireTime);
          }finally {
              if(redis != null){
                  redis.close();
              }
          }
      }
  }