Are there any ways to check whether a key exists with RedisTemplate?

Question

Are there any ways to check whether a key exists with RedisTemplate? or in other words, are there any equivalent of Redis exists command in RedisTemplate API?

score 22 · Accepted Answer · answered Aug 23 '17 at 10:43

22

Yes, you can use public Boolean hasKey(K key).

You can just search exists in redisTemplate javadoc

answered Aug 23 '17 at 10:43

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how about `get(key) == null`? – Lei Yang Aug 02 '23 at 08:43

Are there any ways to check whether a key exists with RedisTemplate?

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