implementation('org.springframework.boot:spring-boot-starter-cache') implementation('org.springframework.boot:spring-boot-starter-data-jpa') implementation('org.springframework.boot:spring-boot-starter-data-redis') implementation('org.springframework.boot:spring-boot-starter-web') runtimeOnly('com.h2da...
手动执行sqlsession.clearCache() insert ,update,delete语句的执行 超时 被回收策略回收 <!-- 集成了lettuce的连接方式也可以用jedis方式看自己建议用集成的说明稳定些 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> </dependency> <!-...
importorg.springframework.dao.PessimisticLockingFailureException;importorg.springframework.data.redis.cache.RedisCacheWriter;importorg.springframework.data.redis.connection.RedisConnection;importorg.springframework.data.redis.connection.RedisConnectionFactory;importorg.springframework.data.redis.connection.RedisStringCo...
importorg.springframework.beans.factory.annotation.Autowired;importorg.springframework.web.bind.annotation.*;@RestController@RequestMapping("/cache")publicclassCacheController{@AutowiredprivateRedisServiceredisService;@PostMapping("/set")publicStringsetCache(@RequestParamStringkey,@RequestParamStringvalue){redisServi...
springboot 缓存 基于注释(annotation)的缓存(cache)技术,它本质上不是一个具体的缓存实现方案,而是一个对缓存使用的抽象,通过在既有代码中添加少量它定义的各种 annotation,即能够达到缓存方法的返回对象的效果。 Spring 的缓存技术还具备相当的灵活性,不仅能够使用 SpEL(Spring Expression Language)来定义缓存的 key ...
@CacheNamespace(implementation = MybatisCache.class) public interface ArticleMapper extends BaseMapper<Article> { } 2、自定义实现 通过实现Cache接口,来定义二级缓存的处理策略,可以运行MybatisTest测试类中的方法,分析其执行的原理,符合Cache-Aside模式,即先查询缓存,如果未命中就查询数据库,并将结果写入缓存,数...
How to Use Redis in Spring Boot Applications? Spring caching provides an abstraction around the different caching mechanism, and it makes easy to change your implementation through configuration. You have to make sure that the Redis server is available for you. Spring boot only provides Redis integ...
<groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-pool2</artifactId> </dependency> 额外引入commons-pool2是因为data-redis底层Redis连接池基于apache commons-pool2...
如果Spring Boot 2.x这么配置,有错误提示 Property 'spring.redis.pool.max-active' is Deprecated: Use 'spring.redis.jedis.pool.max-idle' instead. 'spring.redis.pool.max-active'已经被弃用了,推荐使用'spring.redis.jedis.pool.max-idle'来代替。
(MybatisCache.class) { if(redisTemplate == null) { redisTemplate = SpringContextUtil.getBean("redisTemplate",RedisTemplate.class); return redisTemplate; } return redisTemplate; } } return redisTemplate ; } @Override public String getId() { return this.id ; } @Override public void putObject...