最近要做关于redis的自动化的东西，稍微学习了一下关于redis查找，模糊查找

package checknum_safecentre;

import redis.clients.jedis.Jedis;
import java.util.*;


public class Redis {

private Jedis jedis = null;

   #建立redis连接

    public Redis(String host, int port){
    jedis = new Jedis(host, port);
    }
    //精确查找
    public String getValueByKey(String key){
    return this.jedis.get(key);
    }
    //模糊查找
    public Set<String> getSetByPattern(String pattern){
    Set<String> setKeys = jedis.keys(pattern);
    return setKeys;
    }

}

package checknum_safecentre;
import redis.clients.jedis.*;


import java.util.*;




public class QueryCheckNum {


public static void main(String[] args) {
// TODO Auto-generated method stub


Redis redis = new Redis("10.19.219.223", 6379);
                //精确查找
String value = redis.getValueByKey("code_hy_shensit143006@163.com_ASC-EM-003");
System.out.println(value);
        
//模糊查找
Set<String> setKeys = redis.getSetByPattern("code_*");
System.out.println(setKeys.size());
String keysInKeySet = null;
String valueInKeysSet = null;
Iterator<String> it = setKeys.iterator();
while (it.hasNext()) {
keysInKeySet = it.next();
valueInKeysSet = redis.getValueByKey(keysInKeySet);
System.out.println(keysInKeySet + "=" + valueInKeysSet);
}
}
}