Apache连接池解决:
http://commons.apache.org/proper/commons-dbcp/download_dbcp.cgi
<!-- 数据源配置,使用应用内的DBCP数据库连接池 --> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <!-- Connection Info --> <property name="driverClassName" value="${datasource.driverClassName}" /> <property name="url" value="${jdbc.url}" /> <property name="username" value="${jdbc.username}" /> <property name="password" value="${jdbc.password}" /> <!-- Connection Pooling Info --> <property name="initialSize" value="5" /> <property name="maxActive" value="100" /> <property name="maxIdle" value="30" /> <property name="maxWait" value="1000" /> <property name="poolPreparedStatements" value="true" /> <property name="defaultAutoCommit" value="false" /> </bean>
<dependency groupid="commons-pool" artifactid="commons-pool" version="1.6"/>
<dependency groupid="commons-dbcp" artifactid="commons-dbcp" version="1.4"/>