springboot 使用注解设置缓存时效

springboot 使用注解设置缓存时效

import org.apache.commons.lang3.StringUtils;
import org.springframework.data.redis.cache.RedisCache;
import org.springframework.data.redis.cache.RedisCacheConfiguration;
import org.springframework.data.redis.cache.RedisCacheManager;
import org.springframework.data.redis.cache.RedisCacheWriter;import java.time.Duration;public class CustomRedisCacheManager extends RedisCacheManager {/** @description 提供默认构造器* @author xianping* @date 2020/9/28 9:22* @param* @param cacheWriter* @param defaultCacheConfiguration* @return**/public CustomRedisCacheManager(RedisCacheWriter cacheWriter, RedisCacheConfiguration defaultCacheConfiguration) {super(cacheWriter, defaultCacheConfiguration);}/** @description 重写父类createRedisCache方法* @author xianping* @date 2020/9/28 9:22* @param* @param name @Cacheable中的value* @param cacheConfig* @return org.springframework.data.redis.cache.RedisCache**/@Overrideprotected RedisCache createRedisCache(String name, RedisCacheConfiguration cacheConfig) {//名称中存在#标记进行到期时间配置if (!name.isEmpty() && name.contains("#")) {String[] SPEL = name.split("#");if (StringUtils.isNumeric(SPEL[1])) {//配置缓存到期时间int cycle = Integer.parseInt(SPEL[1]);return super.createRedisCache(SPEL[0], cacheConfig.entryTtl(Duration.ofMinutes(cycle * 24 * 60)));}}return super.createRedisCache(name, cacheConfig);}
}

 @PostMapping("/getVehicleMap")@Cacheable(value = "getVehicle#1")@Operation(summary = "交通工具类型获取")public R<JSONArray> getVehicleMap() {