企业分布式微服务云SpringCloud SpringBoot mybatis (二十三)整合Redis

引入依赖:

在pom文件中添加redis依赖:

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

  

配置数据源

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spring.redis.host=localhost
spring.redis.port=6379
#spring.redis.password=
spring.redis.database=1
spring.redis.pool.max-active=8
spring.redis.pool.max-wait=-1
spring.redis.pool.max-idle=500
spring.redis.pool.min-idle=0
spring.redis.timeout=0

  

如果你的redis有密码,配置下即可。经过上述两步的操作,你可以访问redis数据了。

数据访问层dao

通过redisTemplate来访问redis.

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@Repository
public class RedisDao {
 
    @Autowired
    private StringRedisTemplate template;
 
    public  void setKey(String key,String value){
        ValueOperations<String, String> ops = template.opsForValue();
        ops.set(key,value,1, TimeUnit.MINUTES);//1分钟过期
    }
 
    public String getValue(String key){
        ValueOperations<String, String> ops = this.template.opsForValue();
        return ops.get(key);
    }
}

  

单元测试

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@RunWith(SpringRunner.class)
@SpringBootTest
public class SpringbootRedisApplicationTests {
 
    public static Logger logger= LoggerFactory.getLogger(SpringbootRedisApplicationTests.class);
    @Test
    public void contextLoads() {
    }
 
    @Autowired
    RedisDao redisDao;
    @Test
    public void testRedis(){
        redisDao.setKey("name","forezp");
        redisDao.setKey("age","11");
        logger.info(redisDao.getValue("name"));
        logger.info(redisDao.getValue("age"));
    }
}

  

启动单元测试,你发现控制台打印了:单元测试通过;

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forezp
 
11

  

源码来源

posted @   abbie265  阅读(498)  评论(1编辑  收藏  举报
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