SpringBoot整合Redis

SpringData是Spring中数据操作的模块，包含对各种数据库的集成，其中对Redis的集成模块就叫做SpringDataRedis，官网地址：Spring Data Redis

1、不同数据类型的操作AP

api	返回值类型	说明
redisTemplate.opsForValue()	ValueOpeerations	操作String类型数据
redisTemplate.opsForHash()	HashOpeerations	操作Hash类型数据
redisTemplate.opsForList()	ListOpeerations	操作Lsit类型数据
redisTemplate.opsForSet()	SetOpeerations	操作Set类型数据
redisTemplate.opsForZSet()	ZSetOpeerations	操作SortedSet类型数据
redisTemplate		通用的命令

2、在pom.xml中需要引入

<dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-data-redis</artifactId></dependency><!--common-pool--><dependency><groupId>org.apache.commons</groupId><artifactId>commons-pool2</artifactId></dependency><!--Jackson依赖--><dependency><groupId>com.fasterxml.jackson.core</groupId><artifactId>jackson-databind</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency><dependency><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId><optional>true</optional></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-test</artifactId><scope>test</scope></dependency>

3、yml中配置

spring:redis:host: localhostport: 6379password:lettuce:pool:max-active: 8max-wait: 100msmax-idle: 8min-idle: 0

4、测试

package org.excaple.demo3;import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.data.redis.core.RedisTemplate;@SpringBootTest
class Demo3ApplicationTests {@Autowiredprivate RedisTemplate redisTemplate;@Testvoid contextLoads() {// 写入一条String数据redisTemplate.opsForValue().set("name","huli");// 获取string数据Object name = redisTemplate.opsForValue().get("name");System.out.println(name);}}