Spring Boot整合redis

一、添加依赖

1<!--SpringBoot整合redis的依赖-->
2        <dependency>
3            <groupId>org.springframework.boot</groupId>
4            <artifactId>spring-boot-starter-data-redis</artifactId>
5        </dependency>

二、在配置文件中添加redis配置

1spring:
2  datasource:
3    driver-class-name: com.mysql.jdbc.Driver
4    url: jdbc:mysql://127.0.0.1:3306/springboot
5    username: root
6    password: ROOT
7
8  redis:
9    database: 0
10    host: 192.168.81.10
11    password: offcn
12    port: 6379
13
14  jpa:
15    database: mysql
16    show-sql: true
17    generate-ddl: true

三、编写测试类

1package com.offcn.boot;
2import com.offcn.HelloApplication;
3import com.offcn.pojo.MUser;
4import org.junit.Test;
5import org.junit.runner.RunWith;
6import org.springframework.beans.factory.annotation.Autowired;
7import org.springframework.boot.test.context.SpringBootTest;
8import org.springframework.data.redis.core.RedisTemplate;
9import org.springframework.test.context.junit4.SpringRunner;
10
11import java.util.List;
12
13@RunWith(SpringRunner.class)
14@SpringBootTest(classes = HelloApplication.class)
15public class TestApp {
16    
17    @Autowired
18    private RedisTemplate redisTemplate;
19    
20    @Test
21    public void test02(){
22        redisTemplate.opsForValue().set("user","xiaoming");
23        String s = (String)redisTemplate.opsForValue().get("user");
24        System.out.println(s);
25
26        MUser mUser = new MUser();
27        mUser.setId(5);
28        mUser.setUsername("xiaohong");
29        mUser.setAge(22);
30        redisTemplate.opsForValue().set("muser",mUser);
31       MUser muser = (MUser)redisTemplate.opsForValue().get("muser");
32        System.out.println(muser);
33
34    }
35}

四、错误

通过RedisTemplate往redis中存入对象时，对象必须要实现序列化接口