"Spring Boot && Spring Cloud Series" How to use switch libraries in Spring-data-redis

Objective

Redis has 16 libraries by default, and the default connection is the one of index=0. These 16 libraries are directly independent of one another.

One, switch in the command line

Select 1;

Second, how to switch in spring

1, the use of Redisconnection.select (1) in redisconnectioncommands;

2. Set in config file (jedisconnectionfactory)

<!-jedis connection factory->
     <bean id = "connectionFactory" class = "org.springframework.data.redis.connection.jedis.JedisConnectionFactory">
         <property name = "hostName" value = "$ {redis.host}" />
         <property name = "port" value = "$ {redis.port}" />
         <property name = "database" value = "$ {redis.database}" />
         <property name = "password" value = "$ {redis.pass}" />
         <property name = "timeout" value = "2000" />
         <property name = "poolConfig" ref = "poolConfig" />
     </ bean>
/ **
  * Sets the index of the database used by this connection factory. Default is 0.
  *
  * @param index database index
  * /
public void setDatabase (int index) {
    Assert.isTrue (index> = 0, "invalid DB index (a positive index required)");
    this.dbIndex = index;
} 

Spring-redis.xml Full configuration file

1 <? Xml version = "1.0" encoding = "UTF-8"?>
 2 <beans xmlns = "http://www.springframework.org/schema/beans"
 3 xmlns: xsi = "http://www.w3.org/2001/XMLSchema-instance"
 4 xmlns: util = "http://www.springframework.org/schema/util"
 5 xsi: schemaLocation = "
 6 http://www.springframework.org/schema/beans
 7 http://www.springframework.org/schema/beans/spring-beans.xsd
 8 http://www.springframework.org/schema/util
 9 http://www.springframework.org/schema/util/spring-util.xsd
10 ">
11
12 <!-Jedis connection pool configuration->
13 <bean id = "poolConfig" class = "redis.clients.jedis.JedisPoolConfig">
14 <!-Maximum number of idle connections->
15 <property name = "maxIdle" value = "$ {redis.maxIdle}" />
16 <!-The minimum number of idle connections, the processing interval is timeBetweenEvictionRunsMillis->
17 <property name = "minIdle" value = "$ {redis.minIdle}" />
18 <!-The maximum number of connections held in the pool->
19 <property name = "maxTotal" value = "$ {redis.maxTotal}" />
20 <!-Maximum wait time for borrowObject method->
21 <property name = "maxWaitMillis" value = "$ {redis.maxWait}" />
22 <!-Whether the borrow method blocks waiting for maxWaitMillis milliseconds when the available resources in the pool are exhausted->
23 <property name = "blockWhenExhausted" value = "true" />
24 <!-Whether to perform detection when borrowObject->
25 <property name = "testOnBorrow" value = "$ {redis.testOnBorrow}" />
26 <!-Whether to check the validity of the idle connection link, the interval is timeBetweenEvictionRunsMillis->
27 <property name = "testWhileIdle" value = "true" />
28 <!-The minimum idle time required for an idle object to be cleared->
29 <property name = "minEvictableIdleTimeMillis" value = "$ {redis.minEvictableIdleTimeMillis}" />
30 <!-Idle detection thread, how long is the sleep interval, to handle idle related things->
31 <property name = "timeBetweenEvictionRunsMillis" value = "$ {redis.timeBetweenEvictionRunsMillis}" />
32 </ bean>
33 <!-Jedis connection factory->
34 <bean id = "connectionFactory" class = "org.springframework.data.redis.connection.jedis.JedisConnectionFactory">
35 <property name = "hostName" value = "$ {redis.host}" />
36 <property name = "port" value = "$ {redis.port}" />
37 <property name = "database" value = "$ {redis.database}" />
38 <property name = "password" value = "$ {redis.pass}" />
39 <property name = "timeout" value = "2000" />
40 <property name = "poolConfig" ref = "poolConfig" />
41 </ bean>
42 <!-Redis actual template->
43 <bean id = "redisTemplate" class = "org.springframework.data.redis.core.RedisTemplate">
44 <property name = "connectionFactory" ref = "connectionFactory" />
45 <property name = "keySerializer">
46 <bean class = "org.springframework.data.redis.serializer.StringRedisSerializer" />
47 </ property>
48 <property name = "valueSerializer">
49 <bean class = "org.springframework.data.redis.serializer.JdkSerializationRedisSerializer" />
50 </ property>
51 </ bean>
52 <!-Spring session. To disable the automatic configuration->
53 <util: constant
54 static-field = "org.springframework.session.data.redis.config.ConfigureRedisAction.NO_OP" />
55 <!-Redis configuration for spring session->
56 <bean class = "org.springframework.session.data.redis.config.annotation.web.http.RedisHttpSessionConfiguration">
57 <property name = "maxInactiveIntervalInSeconds" value = "3600" />
58 </ bean>
59
60 </ beans> 

"Spring Boot && Spring Cloud Series" How to use switch libraries in Spring-data-redis