redisTemplate.getConnectionFactory().getConnection().select(uvIndex); 依据api 此代码可以切换dbindex,不过实际没有生效!
找了找原因:是我用法有问题
正确写法应该是
JedisConnectionFactory factory =
(JedisConnectionFactory) redisTemplate.getConnectionFactory();
factory.setDatabase(dbIndex);//dbindex就是你想切换的db
redisTemplate.setConnectionFactory(factory);
参考链接 https://blog.youkuaiyun.com/jlh912008548/article/details/78982008