SpringBoot集成Redis

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

spring:
  redis:
    host: localhost
    port: 6379

@RestController
public class HelloController {
    @Autowired
    RedisTemplate<String,String> redisTemplate;

    @GetMapping("/hello")
    public String hello(){
        redisTemplate.opsForValue().set("key","value");
        return "Hello world";
    }
}

访问 http://localhost:8080/hello