【Redis】SpringBoot配置多个redis连接

1、在SpringBoot中针对于Redis中的连接配置，本质上只提供有一个，想要连接多个，就需要自己进行Redis的创建与管理

2、修改application.yml文件

spring:
  redis:
    host: 192.168.136.131
    port: 6379
    timeout: 1000
    database: 0
    jedis:
      pool:
        max-active: 10
        max-idle: 8
        min-idle: 2
        max-wait: 100
  redisTwo:
    host: 192.168.136.132
    port: 6379
    timeout: 1000
    database: 0
    pool:
      max-active: 10
      max-idle: 8
      min-idle: 2
      max-wait: 100

3、创建一个配置类

@Configuration
public class RedisTwoConfig {
    @Value("${spring.redisTwo.host}")
    private String hostName="192.168.136.132";
    @Value("${spring.redisTwo.port}")
    private int port=6379;
    @Value("${spring.redisTwo.pool.max-active}")
    private int maxActive=1000;
    @Value("${spring.redisTwo.pool.max-idle}")
    private int maxIdle=2;
    @Value("${spring.redisTwo.pool.min-idle}")
    private int  minIdle=8;
    @Value("${spring.redisTwo.pool.max-wait}")
    private long maxWait=100;
    @Value("${spring.redisTwo.database}")
    private int database=0;
    public RedisConnectionFactory getRedisConnectionFactory(String hostName,int port,int database, int maxActive, int maxIdle, int minIdle, long maxWait) { // 是负责建立Factory的连接工厂类
    JedisConnectionFactory jedisFactory = new JedisConnectionFactory();
        jedisFactory.setHostName(hostName);
        jedisFactory.setPort(port);
        jedisFactory.setDatabase(database);
        JedisPoolConfig poolConfig = new JedisPoolConfig(); // 进行连接池配置
    poolConfig.setMaxTotal(maxActive);
        poolConfig.setMaxIdle(maxIdle);
        poolConfig.setMinIdle(minIdle);
        poolConfig.setMaxWaitMillis(maxWait);
        jedisFactory.setPoolConfig(poolConfig);
        jedisFactory.afterPropertiesSet(); // 初始化连接池配置
        return jedisFactory;
    }
    @Bean("redisTwo")
    public RedisTemplate getRedisTemplate() {
// 建立Redis的连接    
  	  RedisConnectionFactory factory =
                this.getRedisConnectionFactory(hostName, port,database, maxActive, maxIdle, minIdle, maxWait); 
    RedisTemplate redisTemplate = new RedisTemplate();
        redisTemplate.setConnectionFactory(factory);
        redisTemplate.setKeySerializer(new StringRedisSerializer()); // key的序列化类型
    redisTemplate.setValueSerializer(new RedisObjectSerializer()); // value的序列化类型
    return redisTemplate;
    }
}

4、定义测试类

@SpringBootTest(classes = StartSpringBootMain.class)
@RunWith(SpringJUnit4ClassRunner.class)
@WebAppConfiguration
public class TestRedisTwo {
    @Resource(name="redisTwo")
    private RedisTemplate redisTemplate;
    @Test
    public void testGet() {
        System.out.println(this.redisTemplate.opsForValue().get("hhj"));
    }
    @Test
    public void testSet() {
        Member vo = new Member() ;
        vo.setMid("hhj");
        vo.setAge(19);
        this.redisTemplate.opsForValue().set("hhj", vo);;
    }
}

---

版权声明：本文为ByteBlogs博主「HhjWxx」的原创文章。

原文链接：https://www.byteblogs.com/article/229