1.
public Map> getSceneCoverCellForRedis(){ Jedis jedis = null; Map > cellMap= null; try { jedis = jedisPool.getResource(); String jsonStr= jedis.get(DbKeys.WB_COVERAREA_4); Type type = new TypeToken
2.
public class DbKeys {
......
public final static String WB_COVERAREA_4="wb_coverarea_4";
}