SpringBoot 快速整合 Redis

导入坐标

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

引入配置

spring:
  # Redis 配置
  redis:
    database: 0
    host: 127.0.0.1
    port: 6379
    timeout: 5000

测试方法（这里使用的spring data redis来操作）

@SpringBootTest
public class RedisStringTest {

    @Autowired
    private StringRedisTemplate stringRedisTemplate;

    @Test
    public void testRedisStringOperations() {
        // 获取操作对象
        ValueOperations<String, String> valueOps = stringRedisTemplate.opsForValue();

        // Key 和 Value
        String key = "testKey";
        String value = "testValue";

        // 1. 测试新增或更新操作
        valueOps.set(key, value);
        String storedValue = valueOps.get(key);
        assertEquals(value, storedValue, "存储的值与预期不一致");

        // 2. 测试修改操作
        String updatedValue = "updatedValue";
        valueOps.set(key, updatedValue);
        storedValue = valueOps.get(key);
        assertEquals(updatedValue, storedValue, "更新后的值与预期不一致");

        // 3. 测试查询操作
        storedValue = valueOps.get(key);
        assertNotNull(storedValue, "查询的值为空");
        assertEquals(updatedValue, storedValue, "查询的值与预期不一致");

        // 4. 测试删除操作
        stringRedisTemplate.delete(key);
        storedValue = valueOps.get(key);
        assertNull(storedValue, "删除后的值不为空");
    }
}