springboot整合redis

1、创建springboot项目，勾选Spring web、MyBatis Framework、MySQL Driver

1. 当前springboot选择的是2.6.13版本，jdk1.8
2. 尽量选2.几的springboot

2、在pom.xml中导入相应的坐标

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-redis</artifactId>
        </dependency>

3、配置application.properties

spring.application.name=springboot
spring.redis.host=192.168.29.71
spring.redis.port=6379
spring.redis.password=uacsapp

4、SpringBootTest测试类中进行测试

package com.example;

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;
import org.springframework.data.redis.core.ValueOperations;

@SpringBootTest
class SpringbootApplicationTests {

    @Autowired
    private RedisTemplate redisTemplate;

    @Test
    void set() {
        ValueOperations ops = redisTemplate.opsForValue();    // 首先redisTemplate.opsForValue的目的就是表明是以key，value形式储存到Redis数据库中数据的
        ops.set("address1","zhengzhou");// 到这里就表明Redis数据库中存储了key为address1，value为zhengzhou的数据了（取的时候通过key取数据）
    }

    /**
     *  取数据
     */
    @Test
    void get() {
        ValueOperations ops = redisTemplate.opsForValue();  // 表明取的是key，value型的数据
        Object o = ops.get("address1");  // 获取Redis数据库中key为address1对应的value数据
        System.out.println(o);
    }

}