Spring配制proxool连接池

proxool.xml:

<?xml version="1.0" encoding="UTF-8"?>
<proxool-config>
<proxool>
<alias>spring_proxool</alias>
<driver-url>
jdbc:mysql://192.168.1.106:3306/test?useUnicode=true&amp;amp;characterEncoding=utf-8
</driver-url>
<driver-class>com.mysql.jdbc.Driver</driver-class>
<statistics>1m,15m,1d</statistics>
<driver-properties>
<property name="user" value="root" />
<property name="password" value="root" />
</driver-properties>
<!-- proxool自动侦察各个连接状态的时间间隔(毫秒),侦察到空闲的连接就马上回收,超时的销毁-->
<house-keeping-sleep-time>90000</house-keeping-sleep-time>
<!-- 指因未有空闲连接可以分配而在队列中等候的最大请求数,超过这个请求数的用户连接就不会被接受 -->
<maximum-new-connections>20</maximum-new-connections>
<!-- 最少保持的空闲连接数-->
<prototype-count>3</prototype-count>
<!-- 允许最大连接数,超过了这个连接，再有请求时，就排在队列中等候，最大的等待请求数由 maximum-new-connections决定-->
<maximum-connection-count>10</maximum-connection-count>
<!-- 最小连接数-->
<minimum-connection-count>3</minimum-connection-count>
<house-keeping-test-sql>
select CURRENT_DATE from dual
</house-keeping-test-sql>
</proxool>
</proxool-config>

applicationContext.xml:

只要在数据源处加上

<prop key="hibernate.proxool.xml">config/proxool.xml</prop>
<prop key="hibernate.proxool.pool_alias">spring_proxool</prop>

eg:

<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">
org.hibernate.dialect.MySQLDialect
</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.cglib.use_reflection_optimizer">true</prop>
<prop key="hibernate.proxool.xml">config/proxool.xml</prop>
<prop key="hibernate.proxool.pool_alias">spring_proxool</prop>
</props>
</property>