写了一个定时任务,把一个值放到redis中,因为有两台服务器,不做个限制两台都会跑,就百度 然后又想省事,就只看了redis实现分布式锁,开始复制。网上好多代码都一样,而且都有这么一个地方public boolean getLock(){RedisCallback redisCallback = connection -> {// 设置NXRedisStringCommands.SetOption setOption =...
Bug Report Current Behavior Getting "org.springframework.dao.QueryTimeoutException: Redis command timed out" sporadically in Springboot Cloud Gateway code. 2024-09-09 01:22:11.954 DEBUG 3139744 --- [lettuce-eventExecutorLoop-3-2] o.s.c.g...
Spring Boot 的 spring-boot-starter-data-redis 为 Redis 的相关操作提供了一个高度封装的 RedisTemplate 类,而且对每种类型的数据结构都进行了归类,实现连接池自动管理,提供了一个高度封装的“RedisTemplate”类。 针对jedis/Lettuce客户端中大量api进行了归类封装,将同一类型操作封装为operation接口。 通用的接口类型...
The controller is defined as the first object beyond the UI layer that receives and coordinates (“controls”) a system operation. The controller should delegate the work that needs to be done to other objects; it coordinates or controls the activity. It should not do much work itself. The ...
方法1:在配置文件中禁用redis健康检查 方法2:自定义配置Class/Bean("RedisHealthIndicator") X 参考文献 回到顶部(Back to Top) 0序 背景:项目中引入了 spring-boot-starter-actuator 健康检测模块 <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId...
spring.redis.jedis.pool.max-wait=-1# 连接池中的最大空闲连接spring.redis.jedis.pool.max-idle=8# 连接池中的最小空闲连接spring.redis.jedis.pool.min-idle=0# 连接超时时间(毫秒) 如果连接超时时间不设置,这要注释掉配置而不能=0,否则会报连接超时错误:Command timed out after no timeout,,有超时...
2、引入springboot中到的Redis,或者Spring封装的Jedis也可以,后面主要用到的api就是它的set方法和exists方法,这里我们使用springboot的封装好的redisTemplate 复制 /** * redis工具类 */@Componentpublicclass RedisService {@Autowiredprivate RedisTemplate redisTemplate;/** ...
zoroglucommentedFeb 21, 2024 After the spring 3.2.2 upgrade Redis Cache gives Null key returned for cache operation spring-boot version:3.2.2 <dependency> <groupId>redis.clients</groupId> <artifactId>jedis</artifactId> <version>5.1.0</version> </dependency> <dependency> <groupId>org.spring...
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1、首先是搭建redis服务器。 2、引入springboot中到的redis的stater,或者Spring封装的jedis也可以,后面主要用到的api就是它的set方法和exists方法,这里我们使用springboot的封装好的redisTemplate。 /** * redis工具类 */ @Component public class RedisService { ...