@Service 
  public class JedisClientSingleService implements JedisClient {
	@Autowired 
	    private JedisPool jedisPool;
	@Override 
	    public String get(String key) {
		Jedis jedis = jedisPool.getResource();
		String string = jedis.get(key);
		jedis.close();
		return string;
	}
	@Override 
	    public String set(String key, String value) {
		Jedis jedis = jedisPool.getResource();
		String string = jedis.set(key, value);
		jedis.close();
		return string;
	}
	@Override 
	    public String hget(String hkey, String key) {
		Jedis jedis = jedisPool.getResource();
		String string = jedis.hget(hkey, key);
		jedis.close();
		return string;
	}
	@Override 
	    public long hset(String hkey, String key, String value) {
		Jedis jedis = jedisPool.getResource();
		long result = jedis.hset(hkey, key, value);
		jedis.close();
		return result;
	}
	@Override 
	    public long incr(String key) {
		Jedis jedis = jedisPool.getResource();
		long result = jedis.incr(key);
		jedis.close();
		return result;
	}
	@Override 
	    public long expire(String key, int second) {
		Jedis jedis = jedisPool.getResource();
		long result = jedis.expire(key, second);
		jedis.close();
		return result;
	}
	@Override 
	    public long ttl(String key) {
		Jedis jedis = jedisPool.getResource();
		long result = jedis.ttl(key);
		jedis.close();
		return result;
	}
	@Override 
	    public long del(String key) {
		Jedis jedis = jedisPool.getResource();
		long result = jedis.del(key);
		jedis.close();
		return result;
	}
	@Override 
	    public long hdel(String hkey, String key) {
		Jedis jedis = jedisPool.getResource();
		long result = jedis.hdel(hkey, key);
		jedis.close();
		return result;
	}

public List<RoleResource> getTreeGrid() { 
    //從緩存中獲取內(nèi)容 
    try { 
      String cachString = jedisClientSingleService.hget(ALL_RESOURCES_NO_CONDITION, hashId); 
      if(!StringUtils.isBlank(cachString)){ 
        List<RoleResource> list = JsonUtils.jsonStrToList(cachString, RoleResource.class) ; 
        return list ; 
      } 
    } catch (Exception e) { 
      e.printStackTrace(); 
    } 
     
    List<RoleResource> list =sessionFactory.openSession().selectList("cn.sys.auth.entity.ResourcesMapper.getTreeGrid"); 
    //將緩存中添加緩存 
    try { 
      //redsi只存字符串，把list轉(zhuǎn)換換成字符串 
      String cachString =JsonUtils.toJson(list) ; 
      jedisClientSingleService.hset(ALL_RESOURCES_NO_CONDITION, hashId, cachString) ; 
    } catch (Exception e) { 
      e.printStackTrace(); 
    } 
    return list; 
  } 

try { 
      jedisClientSingleService.hdel(ALL_RESOURCES_NO_CONDITION, hashId); 
    } catch (Exception e) { 
      e.printStackTrace(); 
    }