【Redis】记录一次redis异常RedisCommandExecutionException: ERR invalid expire time in setex

╰+攻爆jí腚メ 2023-10-09 22:14 12阅读 0赞

## 1. 记录一次因为redis的key的过期时间为负数的问题 ##

org.springframework.data.redis.RedisSystemException: Error in execution; nested exception is io.lettuce.core.RedisCommandExecutionException: ERR invalid expire time in setex
    	at org.springframework.data.redis.connection.lettuce.LettuceExceptionConverter.convert(LettuceExceptionConverter.java:54)
    	at org.springframework.data.redis.connection.lettuce.LettuceExceptionConverter.convert(LettuceExceptionConverter.java:52)
    	at org.springframework.data.redis.connection.lettuce.LettuceExceptionConverter.convert(LettuceExceptionConverter.java:41)
    	at org.springframework.data.redis.PassThroughExceptionTranslationStrategy.translate(PassThroughExceptionTranslationStrategy.java:44)
    	at org.springframework.data.redis.FallbackExceptionTranslationStrategy.translate(FallbackExceptionTranslationStrategy.java:42)
    	at org.springframework.data.redis.connection.lettuce.LettuceConnection.convertLettuceAccessException(LettuceConnection.java:273)
    	at org.springframework.data.redis.connection.lettuce.LettuceStringCommands.convertLettuceAccessException(LettuceStringCommands.java:799)
    	at org.springframework.data.redis.connection.lettuce.LettuceStringCommands.setEx(LettuceStringCommands.java:232)
    	at org.springframework.data.redis.connection.DefaultedRedisConnection.setEx(DefaultedRedisConnection.java:308)
    	at org.springframework.data.redis.core.DefaultValueOperations$4.potentiallyUsePsetEx(DefaultValueOperations.java:268)
    	at org.springframework.data.redis.core.DefaultValueOperations$4.doInRedis(DefaultValueOperations.java:261)
    	at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:228)
    	at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:188)
    	at org.springframework.data.redis.core.AbstractOperations.execute(AbstractOperations.java:96)
    	at org.springframework.data.redis.core.DefaultValueOperations.set(DefaultValueOperations.java:256)
    	at com.xxxxx.redis.service.RedisService.setCacheObject(RedisService.java:45)

上述异常的原因是因为超时时间小于零导致的，因为我们的key的超时时间是调用另外一个接口给的，然后 再减去多少毫秒得到的。  
比如 接口给了80秒过期，我们设置redis的key过期时间 为80-100 = -20 所以导致上述错误