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DBCP迁移
crane-yuan edited this page Apr 5, 2017
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DruidDataSource的配置是兼容DBCP的。从DBCP迁移到DruidDataSource,只需要修改数据源的实现类就可以了。
DBCP的数据库连接池的实现是:
org.apache.commons.dbcp.BasicDataSource
替换为:
com.alibaba.druid.pool.DruidDataSource
如果需要使用Druid的其他配置,可以参考 https://github.com/alibaba/druid/wiki/配置_DruidDataSource参考配置
例子
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" destroy-method="close">
<property name="url" value="${jdbc_url}" />
<property name="username" value="${jdbc_user}" />
<property name="password" value="${jdbc_password}" />
<property name="filters" value="stat" />
<property name="maxActive" value="20" />
<property name="initialSize" value="1" />
<property name="maxWait" value="60000" />
<property name="minIdle" value="1" />
<property name="timeBetweenEvictionRunsMillis" value="60000" />
<property name="minEvictableIdleTimeMillis" value="300000" />
<property name="validationQuery" value="SELECT 'x'" />
<property name="testWhileIdle" value="true" />
<property name="testOnBorrow" value="false" />
<property name="testOnReturn" value="false" />
<property name="poolPreparedStatements" value="true" />
<property name="maxPoolPreparedStatementPerConnectionSize" value="20" />
</bean>