只需簡單兩步,便可以配置好redis cluster連接,然後方便地使用RedisTemplate來存取數據:
1、引入依賴:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
2、配置文件application.yml在添加配置(假設有6個nodes):
spring:
redis:
cluster:
nodes:
- 192.168.0.17:6390
- 192.168.0.17:6391
- 192.168.0.17:6392
- 192.168.0.9:6390
- 192.168.0.9:6391
- 192.168.0.9:6392
3、測試:
@Autowired
RedisTemplate<String, String> redisTemplate;
@Test
public void redisTest() {
String key = "redisTestKey";
String value = "I am test value";
ValueOperations<String, String> opsForValue = redisTemplate.opsForValue();
//數據插入測試:
opsForValue.set(key, value);
String valueFromRedis = opsForValue.get(key);
logger.info("redis value after set: {}", valueFromRedis);
assertThat(valueFromRedis, is(value));
//數據刪除測試:
redisTemplate.delete(key);
valueFromRedis = opsForValue.get(key);
logger.info("redis value after delete: {}", valueFromRedis);
assertThat(valueFromRedis, equalTo(null));
}
使用RedisTemplate,可以方便的存取redis中的內容。