Tag：Press the key
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Redis notes – set command (involving distributed locks)
SET key value [EX seconds] [PX milliseconds] [NX|XX] EX seconds ： Set the expiration time of the key to seconds Seconds. implement SET key value EX seconds The effect is equivalent to execution SETEX key seconds value 。PX milliseconds ： Set the expiration time of […]
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The use of Yii redis hash
The hash of redis allows users to store multiple key value pairs in a redis key. Here are some common commands and their use in Yii. HMGET HMGET：HMGET key-name key [key …]Gets the value of one or more keys from the hash. HMSET HMSET：HMSET key-name key name [key name …]Set values for one or […]