spring4.x中dbcp,dbcp2连接池的配置

原文摘自：http://happyqing.iteye.com/blog/2304131

一、dbcp

   spring配置文件

spring xml代码

 

<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
    <property name="locations">
        <list>
            <value>classpath:jdbc.propertiesvalue>
        list>
    property>
bean>


<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
    destroy-method="close">
    <property name="driverClassName" value="${driverClassName}" />
    <property name="url" value="${url}" />
    <property name="username" value="${username}" />
    <property name="password" value="${password}" />

    <property name="initialSize" value="3" />

    <property name="minIdle" value="3" />

    <property name="maxIdle" value="5" />

    <property name="maxActive" value="15" />
bean>

db.properties

#dbcp
driverClassName=com.mysql.jdbc.Driver
url=jdbc:mysql://localhost:3306/uplatEui?useUnicode=true&characterEncoding=utf-8
username=root
password=password

二、dbcp2

     dbcp2需要jdk1.7,否则会报错：Unsupported major.minor version 51.0

   maxActive改为maxTotal

 

spring xml代码