To get started, let's add thespring-boot-starter-cacheandspring-boot-starter-data-redisartifacts: <dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-cache</artifactId><version>2.4.3</version></dependency><dependency><groupId>org.springframework.boot</groupId>...
--SpringBoot web项目起步依赖--><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency><!--MyBatis集成SpringBoot框架的起步依赖--><dependency><groupId>org.mybatis.spring.boot</groupId><artifactId>mybatis-spring-boot-starter</artifactId...
In this tutorial, I would like to demoRedis Master Slave (Read Replicas)using docker compose for local development purposes for aSpring Bootapplication. If you are new to Spring Boot Redis – check the below articles first. Spring Boot Redis Integration Redis PubSub With Spring Boot Redis Maste...
publicResultqueryById(Long id){//1.从redis查询商铺缓存Stringkey=RedisConstants.CACHE_SHOP_KEY + id;StringshopJson=stringRedisTemplate.opsForValue().get(key);//2.判断是否存在if(!StrUtil.isBlank(shopJson)) {//3.存在,直接返回returnResult.ok(JSONUtil.toBean(shopJson, Shop.class)); }//4.不...
publicclassSpringBootMybatisWithRedisApplication { publicstaticvoidmain(String[] args) { SpringApplication.run(SpringBootMybatisWithRedisApplication.class, args); } } @SpringBootApplication注解表示启用Spring Boot的自动配置特性。好了,至此我们的项目骨架已经搭建成功,感兴趣的读者可以通过Intellij启动看看效果。
成功,开启独立线程,实现缓存重建 CACHE_REBUILD_EXECUTOR.submit(() -> { try { // 查询数据库 R newR = dbFallback.apply(id); // 重建缓存 this.setWithLogicalExpire(key, newR, time, unit); } catch (Exception e) { throw new RuntimeException(e); }finally { // 释放锁 unlock(lockKey)...
我们都知道 Redis 提供了丰富的数据类型,常见的有五种:String(字符串),Hash(哈希),List(列表),Set(集合)、Zset(有序集合)。 随着Redis 版本的更新,后面又支持了四种数据类型: BitMap(2.2 版新增)、HyperLogLog(2.8 版新增)、GEO(3.2 版新增)、Stream(5.0 版新增)。 每种数据对象都各自的应用场景,你能说出...
Redis cluster tutorial Redis集群提供一种方式自动将数据分布在多个Redis节点上。 Redis Cluster provides a way to run a Redis installation where data isautomatically sharded across multiple Redis nodes. 1、Redis集群TCP端口(Redis Cluster TCP ports) ...
plugins { id 'java' id 'org.jetbrains.kotlin.jvm' version '1.3.0' } ext { libraries = [ rxjava : "2.2.2", logback : "1.2.3", spring_boot : "2.1.0.RELEASE", commons_pool2 : "2.6.0", fastjson : "1.2.51" ] } group 'com.kotlin.tutorial' version '1.0-SNAPSHOT' sourceCompat...
apache.org/xsd/maven-4.0.0.xsd"SpringBoot整合Redis 代码案例Gitee：Johnny/springboot-tutorial