redis命令总结

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正则匹配 批量删除key

https://stackoverflow.com/questions/31029982/redis-how-to-delete-multiple-keys-matching-pattern

EVAL "return redis.call('del', 'defaultKey', unpack(redis.call('keys', ARGV[1])))" 0 "xx*"

redisTemplate.execute((RedisCallback) connection -> {
    Object eval = connection.eval("return redis.call('del', 'defaultKey', unpack(redis.call('keys', ARGV[1])))".getBytes(), ReturnType.INTEGER, 0, (prefix+"*").getBytes());
    return eval;
});