SpringBoot整合Redis（单机版）
目录
步骤1：
步骤2：pom.xml
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>1.3.2</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<!-- 数据源 -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>1.1.9</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.alipay.sdk/alipay-sdk-java -->
<dependency>
<groupId>com.alipay.sdk</groupId>
<artifactId>alipay-sdk-java</artifactId>
<version>3.0.0</version>
</dependency>
<!-- https://mvnrepository.com/artifact/commons-logging/commons-logging -->
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.1.1</version>
</dependency>
<!--json转换工具包-->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.47</version>
</dependency>
<!-- SpringBoot中使用 Shiro 做用户、角色、权限管理 -->
<dependency>
<groupId>org.apache.shiro</groupId>
<artifactId>shiro-core</artifactId>
<version>1.4.0</version>
</dependency>
<dependency>
<groupId>org.apache.shiro</groupId>
<artifactId>shiro-spring</artifactId>
<version>1.4.0</version>
</dependency>
<!-- swagger生成接口API -->
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.7.0</version>
</dependency>
<!-- 接口API生成html文档 -->
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.6.1</version>
</dependency>
<!--redis依赖jar包-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
<version>2.0.0.RELEASE</version>
</dependency>
<!-- shiro+redis缓存插件 -->
<dependency>
<groupId>org.crazycake</groupId>
<artifactId>shiro-redis</artifactId>
<version>2.4.2.1-RELEASE</version>
</dependency>
<!-- MyBatis 通用 Mapper -->
<dependency>
<groupId>tk.mybatis</groupId>
<artifactId>mapper-spring-boot-starter</artifactId>
<version>1.1.4</version>
</dependency>
<!-- SpringBoot - MyBatis 逆向工程 -->
<dependency>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-core</artifactId>
<version>1.3.2</version>
</dependency>
<!--工具类-->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.7</version>
</dependency>
</dependencies>
步骤三：application
server.port=8081
spring.mvc.view.prefix=classpath:/templates/
spring.mvc.view.suffix=.html
#thymeleaf start
spring.thymeleaf.mode=HTML5
spring.thymeleaf.encoding=UTF-8
#开发时关闭缓存,不然没法看到实时页面
spring.thymeleaf.cache=false
#thymeleaf end
spring.datasource.type=com.alibaba.druid.pool.DruidDataSource
spring.datasource.url=jdbc:mysql://localhost:3306/text?serverTimezone=GMT%2B8&useUnicode=true&characterEncoding=utf-8
spring.datasource.username=root
spring.datasource.password=111111
spring.datasource.driverClassName=com.mysql.jdbc.Driver
#数据库同步代码
spring.jpa.hibernate.ddl-auto=update
#显示SQL语句
spring.jpa.show-sql=true
#扫描myBatis的xml文件
mybatis.mapper-locations=classpath:/mybatis/*.xml
mybatis.type-aliases-package=com.springbootredis.entyti
mybatis.configuration.auto-mapping-behavior=full
mybatis.configuration.log-impl=org.apache.ibatis.logging.stdout.StdOutImpl
#logging.level.org.springframework=WARN
#logging.level.org.spring.springboot.dao=DEBUG
#logging.file=logs/spring-boot-logging.log
# REDIS
# Redis数据库索引（默认为0）
spring.redis.database=0
# Redis服务器地址 （默认为127.0.0.1）
spring.redis.host=127.0.0.1
# Redis服务器连接端口 （默认为6379）
spring.redis.port=6379
# Redis服务器连接密码（默认为空）
spring.redis.password=
# 连接超时时间（毫秒）
spring.redis.timeout=300
spring.redis.jedis.pool.max-idle=8
spring.redis.jedis.pool.min-idle=0
spring.redis.jedis.pool.max-active=8
spring.redis.jedis.pool.max-wait=-1
步骤四：SpringbootRedisApplication
package com.springbootredis;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
@SpringBootApplication
@ComponentScan(basePackages = "com.springbootredis.*") //加载@Service @Control注解类
@MapperScan(value = "com.springbootredis.dao") //mybatis 需要扫描mapper接口
@EnableWebMvc //启用mvc
@EnableTransactionManagement //启用事务管理
@EnableCaching //开启SpringBoot中的缓存
public class SpringbootRedisApplication {
public static void main(String[] args) {
SpringApplication.run(SpringbootRedisApplication.class, args);
}
}
步骤五：impl，主要就是这两个注解
@CacheConfig：是用来声明方法是可缓存的。将结果存储到缓存中以便后续使用相同参数调用时不需执行实际的方法。直接从缓存中取值。最简单的格式需要制定缓存名称。
@Cacheable：是用来声明方法是可缓存的。将结果存储到缓存中以便后续使用相同参数调用时不需执行实际的方法。直接从缓存中取值。最简单的格式需要制定缓存名称。
package com.springbootredis.service.impl;
import com.springbootredis.dao.ProductsDao;
import com.springbootredis.entyti.Products;
import com.springbootredis.service.ProductsService;
import org.springframework.cache.annotation.CacheConfig;
import org.springframework.cache.annotation.Cacheable;
import org.springframework.stereotype.Service;
import javax.annotation.Resource;
import java.util.List;
@Service
@CacheConfig(cacheNames = {"ProductsServiceImplCache"})
public class ProductsServiceImpl implements ProductsService {
@Resource
ProductsDao productsDao;
@Cacheable(key = "'queryProducts'")
@Override
public List<Products> queryProducts() {
return productsDao.queryProducts();
}
}
成功缓存到redis里：
