SpringBoot整合Redis

1导入Redis依赖

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

2.yml配置中配置Redis（主机、端口）

spring:
  redis:
    host: localhost
    port: 6379

3.调用RedisTemplate提供的操作各种数据存储类型的接口API ,客户端操作RedisTemplate

@SpringBootTest
class SpringbootredisApplicationTests {
    @Autowired
    private RedisTemplate  redisTemplate;
    @Test
    void set() {
        ValueOperations valueOperations = redisTemplate.opsForValue();
        valueOperations.set("age",18);
    }

    @Test
    void get() {
        ValueOperations valueOperations = redisTemplate.opsForValue();
        Object age = valueOperations.get("age");
        System.out.println(age);
    }

}

4StringReidsTemplate以字符串 作为key和value，与redis客户端操作等效

@SpringBootTest
class SpringbootredisApplicationTests {
   
    @Autowired 
    private StringRedisTemplate stringRedisTemplate;

    @Test
    void set(){
        ValueOperations<String, String> stringStringValueOperations = stringRedisTemplate.opsForValue();
        stringStringValueOperations.set("testy","testValue");
    }
    @Test
    void  get(){
        ValueOperations<String, String> stringStringValueOperations = stringRedisTemplate.opsForValue();
        String testy = stringStringValueOperations.get("testy");
        System.out.println(testy);
    }
}