Redis主从切换时间:2023-03-09 09:28:23 案例 易车网:http://www.greatops.net/?id=232 redis主从切换:http://www.cnblogs.com/itdragon/p/7932178.htmlhttps://segmentfault.com/a/1190000011207953#articleHeader31 redis-sentinel-keepalived:http://blog.51cto.com/dgd2010/1742766