数实用事务复制redis 127.0.0.1:6379> get age "33" redis 127.0.0.1:6379> multi OK redis 127.0.0.1:6379> set age 10 QUEUED redis 127.0.0.1:6379> set age 20 QUEUED redis 127.0.0.1:6379> exec 1) OK 2) OK redis 127.0.0.1:6379> get age "20" redis 127.0.0.1:6379> 1.2.3.4.5.6.7.8.9.10.11.12.13.14.