Redis [QUESTION]Why can I assign a null key

When I use Redis ，I find the following code executable ` 127.0.0.1:6379> set "" 1 OK 127.0.0.1:6379> get "" "1" 127.0.0.1:6379>

`

jedis.get("")

I can't find any handling of empty keys in the source code.Is this normal

Comment From: madolson

That is normal yes, you can set an empty key.