xmemcached spring 配置文件

happy_boy

　　memcached spring 配置文件
　　



<bean class="java.net.InetSocketAddress" name="server1">
<constructor-arg>
<value>${memcached.server1.host}</value>
</constructor-arg>
<constructor-arg>
<value>${memcached.server1.port}</value>
</constructor-arg>
</bean>
<!-- # memcachedClientBuilder failureMode=false 是否启用failure模式，true为启用，默认不启用。所谓failure模式是指，
#connectionPoolSize=1 nio连接池大小,默认对一个memcached节点只有一个连接，这在通常情况 下已经有非常优异的表现。但是在典型的高并发环境下,nio的单连接也会遇到性能瓶颈。可通过调整
连接池数量,允许建立多个连接到同一个memcached节点，但是请注意，这些连接之间是不同步的， 因此你的应用需要自己保证数据更新的同步 -->
<bean id="memcachedClientBuilder" class="net.rubyeye.xmemcached.XMemcachedClientBuilder"
p:connectionPoolSize="${memcached.connectionPoolSize}" p:failureMode="${memcached.failureMode}"
p:connectTimeout="${memcached.connectTimeout}">
<!-- XMemcachedClientBuilder have two arguments.First is server list,and
second is weights array. -->
<!-- # 服务器节点:形如："主节点1:port,备份节点1:port 主节点2:port,备份节点2:port"的字符串， #可以不设置备份节点，主备节点逗号隔开，不同分组空格隔开
#由于该应用功能是加载数据，可以只考虑分布式，即以空格分隔ip的配置方式，不考虑主备关系 -->
<constructor-arg>
<list>
<bean class="java.net.InetSocketAddress">
<constructor-arg>
<value>${memcached.server1.host}</value>
</constructor-arg>
<constructor-arg>
<value>${memcached.server1.port}</value>
</constructor-arg>
</bean>
<!-- <bean class="java.net.InetSocketAddress"> <constructor-arg> <value>${memcached.server2.host}</value>
</constructor-arg> <constructor-arg> <value>${memcached.server2.port}</value>
</constructor-arg> </bean> <bean class="java.net.InetSocketAddress"> <constructor-arg>
<value>${memcached.server3.host}</value> </constructor-arg> <constructor-arg>
<value>${memcached.server3.port}</value> </constructor-arg> </bean> -->
</list>
</constructor-arg>
<!-- # 与servers对应的节点的权重,格式同服务器节点,权重是用来调节memcached的负载，设置的权重越高， 该memcached节点存储的数据将越多，所承受的负载越大。 -->
<constructor-arg>
<list>
<value>${memcached.server1.weight}</value>
<!-- <value>${memcached.server2.weight}</value> <value>${memcached.server3.weight}</value> -->
</list>
</constructor-arg>
<!-- - #授权验证信息:形如： #"主节点1用户名：密码,备份节点1用户名：密码 主节点2用户名：密码,备份节点2用户名：密码"的字符串
#与服务器节点个数一致,密码不允许有空格与: #举例如：authInfo=user1:pwd1 user2:pwd2，此处的用户名密码memcached服务器主机的linux操作系统的用户名密码，
且必须被添加到可访问memcached服务用户列表中，此处使用上面配置的用户portaluser -->
<property name="authInfoMap">
<map>
<entry key-ref="server1">
<bean class="net.rubyeye.xmemcached.auth.AuthInfo"
factory-method="typical">
<constructor-arg index="0">
<value>a2f5428b3fff4899</value>
</constructor-arg>
<constructor-arg index="1">
<value>HO9le5lecache</value>
</constructor-arg>
</bean>
</entry>
<!-- <entry key-ref="server2"> <bean class="net.rubyeye.xmemcached.auth.AuthInfo"
factory-method="typical"> <constructor-arg index="0"> <value>>${memcached.server2.username}</value>
</constructor-arg> <constructor-arg index="1"> <value>${memcached.server2.password}</value>
</constructor-arg> </bean> </entry> <entry key-ref="server3"> <bean class="net.rubyeye.xmemcached.auth.AuthInfo"
factory-method="typical"> <constructor-arg index="0"> <value>>${memcached.server3.username}</value>
</constructor-arg> <constructor-arg index="1"> <value>${memcached.server3.password}</value>
</constructor-arg> </bean> </entry> -->
</map>
</property>
<!-- (1) 协议工厂 net.rubyeye.xmemcached.command.BinaryCommandFactory(二进制) (2)
协议工厂 net.rubyeye.xmemcached.command.TextCommandFactory(文本) (3) 协议工厂 net.rubyeye.xmemcached.command.KestrelCommandFactory(可靠获取) -->
<property name="commandFactory">
<bean class="net.rubyeye.xmemcached.command.BinaryCommandFactory" />
</property>
<property name="sessionLocator">
<!-- (1) net.rubyeye.xmemcached.impl.KetamaMemcachedSessionLocator 分布策略，一致性哈希（用于增加主机时降低未命中率问题的解决）
(2) ArrayMemcachedSessionLocator(默认) ,默认分布的策略是按照key的哈希值模以连接数得到的余数，对应的连接就是将要存储的节点,
本应用只需使用默认策略即可。 -->
<bean class="net.rubyeye.xmemcached.impl.KetamaMemcachedSessionLocator" />
</property>
<!-- # 序列化转换器，默认使用net.rubyeye.xmemcached.transcoders.SerializingTranscoder -->
<property name="transcoder">
<bean class="net.rubyeye.xmemcached.transcoders.SerializingTranscoder" />
</property>
</bean>
<!-- Use factory bean to build memcached client 当一个memcached节点down掉的时候，发往这个节点的请求将直接失败，而不是发送给下一个有效的memcached节点。 -->
<bean id="memcachedClient" factory-bean="memcachedClientBuilder"
factory-method="build" destroy-method="shutdown" />