在使用jedis（2.7.2）做redis 客戶端Sharding的時候，發現ShardedJedisPool裡沒有設定DB和超時時間的地方，看了JedisShardInfo的原始碼，裡面的構造方法要麼只能設定超時時間，要麼只能設定DB，沒有同時設定這兩個的方法。 

public JedisShardInfo(String host) {
    super(Sharded.DEFAULT_WEIGHT);
    URI uri = URI.create(host);
    if (JedisURIHelper.isValid(uri)) {
      this.host = uri.getHost();
      this.port = uri.getPort();
      this.password = JedisURIHelper.getPassword(uri);
      this.db = JedisURIHelper.getDBIndex(uri);
    } else {
      this.host = host;
      this.port = Protocol.DEFAULT_PORT;
    }
  }
 

public JedisShardInfo(String host, int port, int connectionTimeout, int soTimeout, int weight) {
    super(weight);
    this.host = host;
    this.port = port;
    this.connectionTimeout = connectionTimeout;
    this.soTimeout = soTimeout;
  }

程式碼如下

/**
 * 重寫JedisShardInfo
 *
 */
public class MyJedisShardInfo extends JedisShardInfo{

    public MyJedisShardInfo(String host, int connectionTimeout, int soTimeout) {

        super(host);
        // 設定超時時間
        this.setConnectionTimeout(connectionTimeout);
        this.setSoTimeout(soTimeout);
    }

}
 

        <!-- redis sharding -->
	<bean id="shardedJedisPool" class="redis.clients.jedis.ShardedJedisPool">
		<constructor-arg index="0" ref="jedisPoolConfig" />
		<constructor-arg index="1">
			<list>
				<bean name="redis1" class="com.my.cache.MyJedisShardInfo">
					<constructor-arg index="0" value="${redis.slaver1.host}" />
					<constructor-arg index="1" value="${redis.client.connectionTimeout}" />
					<constructor-arg index="2" value="${redis.client.soTimeout}" />
				</bean>
				<bean name="redis2" class="com.my.cache.MyJedisShardInfo">
					<constructor-arg index="0" value="${redis.slaver2.host}" />
					<constructor-arg index="1" value="${redis.client.connectionTimeout}" />
                                        <constructor-arg index="2" value="${redis.client.soTimeout}" />
				</bean>
			</list>
		</constructor-arg>
	</bean>
 

	<bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig">
		<property name="maxTotal" value="${redis.pool.maxTotal}" />
		<property name="maxIdle" value="${redis.pool.maxIdle}" />
		<property name="timeBetweenEvictionRunsMillis" value="${redis.pool.timeBetweenEvictionRunsMillis}" />
		<property name="minEvictableIdleTimeMillis" value="${redis.pool.minEvictableIdleTimeMillis}" />
		<property name="softMinEvictableIdleTimeMillis" value="${redis.pool.softMinEvictableIdleTimeMillis}" />
		<property name="maxWaitMillis" value="${redis.pool.maxWaitMillis}" />
		<property name="testOnBorrow" value="${redis.pool.testOnBorrow}" />
		<property name="testWhileIdle" value="${redis.pool.testWhileIdle}" />
		<property name="testOnReturn" value="${redis.pool.testOnReturn}" />
		<property name="blockWhenExhausted" value="${redis.pool.blockWhenExhausted}" />
	</bean>

#redis cluster
#Scheme://username:[email protected]:PORT/dbindex 
redis.slaver1.host=http://10.10.10.134:6379/0
redis.slaver2.host=http://10.10.10.134:6380/0
redis.client.connectionTimeout=2000
redis.client.soTimeout=2000

#redis pool
redis.pool.maxTotal=100
redis.pool.maxIdle=30
redis.pool.timeBetweenEvictionRunsMillis=30000
redis.pool.minEvictableIdleTimeMillis=1800000
redis.pool.softMinEvictableIdleTimeMillis=1800000
redis.pool.maxWaitMillis=1500
redis.pool.testOnBorrow=true
redis.pool.testWhileIdle=false
redis.pool.testOnReturn=false
redis.pool.blockWhenExhausted=false

    @Resource(name = "shardedJedisPool")
    private ShardedJedisPool pool;

即可使用了。