Redistemplate切换数据库
Redistemplate是spingboot自带的操作redis的类
@Autowired
private RedisTemplate redisTemplate;
@GetMapping("/test")
@ResponseBody
String queryVisitArticleStatistics(Long cgfId){
JedisConnectionFactory connectionFactory = (JedisConnectionFactory) redisTemplate.getConnectionFactory();
connectionFactory.setDatabase(9);//切换9号数据库
return "SUCCESS";
}