Spring Data Redis-操作String类型数据

@SpringBootTest
@RunWith(SpringRunner.class)
class SpringdataredisDemoApplicationTests {

    @Autowired
    private RedisTemplate redisTemplate;

    /**
     * 操作String类型数据
     */
    @Test
    public void testString() {
        redisTemplate.opsForValue().set("city123", "beijing");

        String value = (String) redisTemplate.opsForValue().get("city123");
        System.out.println(value);

        redisTemplate.opsForValue().set("key1", "value1", 10l, TimeUnit.SECONDS);

        Boolean aBoolean = redisTemplate.opsForValue().setIfAbsent("city1234","name");
        System.out.println(aBoolean);
    }


}