Springboot整合redis入门

https://www.bilibili.com/video/BV1844y1z7LQ/?p=2&spm_id_from=pageDriver&vd_source=1af041d26ebf495b747a116e19a0096a

1、创建项目

2、添加相关依赖

• redis
• 通用池
• mysql
• mybatis
• 通用mapper
• lombok
• web
• test

<parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.5.14</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
<dependencies>
        <!--web-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <!--redis-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-redis</artifactId>
        </dependency>
        <!--通用池-->
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-pool2</artifactId>
        </dependency>
        <!--mysql-->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>
        <!--mybatis-->
        <dependency>
            <groupId>org.mybatis.spring.boot</groupId>
            <artifactId>mybatis-spring-boot-starter</artifactId>
            <version>2.2.2</version>
        </dependency>
        <!--通用mapper-->
        <dependency>
            <groupId>tk.mybatis</groupId>
            <artifactId>mapper-spring-boot-starter</artifactId>
            <version>4.2.2</version>
        </dependency>
        <!--lombok-->
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.18.24</version>
        </dependency>
        <!--test-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
        </dependency>

    </dependencies>

<repositories>
        <repository>
            <id>nexus-aliyun</id>
            <name>Nexus aliyun</name>
            <layout>default</layout>
            <url>http://maven.aliyun.com/nexus/content/groups/public</url>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
            <releases>
                <enabled>true</enabled>
            </releases>
        </repository>
    </repositories>

 

 3、配置

• 端口
• mysql数据源
• redis数据源
• mybatis
• log

#端口、mysql数据源、redis数据源、log、mybatis
server:
  port: 9998

spring:
  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://101.200.122.144:3306/dbtest?characterEncoding=utf-8&useSSL=false&serverTimezone=UTC
    username: root
    password: kdzt123456.

redis:
  host: localhost
  port: 6379
  timeout: 1000
  jedis:
    pool:
      min-idle: 5
      max-idle: 10
      max-wait: -1

mybatis:
  mapper-locations: classpath:/mybatis/mapper/*.xml
  type-aliases-package: cn.kgc.entities
  configuration:
    map-underscore-to-camel-case: true

logging:
  level:
    cn.kgc: debug

4.业务

RedisTemplate

简单使用

 

 

 

//Controller注解
@RestController
public class RedisController {
    @Autowired
    private RedisTemplate redisTemplate;

    @GetMapping("/redis/get/{key}")
    public Object get(@PathVariable("key") String key){
      return  redisTemplate.opsForValue().get(key);
    }

    @PostMapping("/redis/set/{key}/{value}")
    public Object set(@PathVariable("key") String key ,@PathVariable("value") String value){
        redisTemplate.opsForValue().set(key,value);
        return "set success";
    }
}

 

并发缓存测试

 

 

 

 

 

 

5.启动类

6.测试