ping
Description
Check the current connection status
检查当前连接实例的状态
Parameters
(none)
Return Value
STRING: +PONG on success. Throws a RedisException object on connectivity error, as described above.
如果失败，Throws一个RedisException对象报出连接错误。
Check the current connection status
检查当前连接实例的状态
(none)
STRING: +PONG on success. Throws a RedisException object on connectivity error, as described above.
如果失败，Throws一个RedisException对象报出连接错误。