Spring 配置数据源的几种方式


1,tomcat-jdbc 数据源配置如下:
<bean id="dataSource" class="org.apache.tomcat.jdbc.pool.DataSource">
<property name="driverClassName" value="${jdbc.driver}"/>
<property name="url" value="${jdbc.url}"/>
<property name="username" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password"/>
</bean>


2,阿里巴巴框架的druid 数据源配置如下:
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
<property name="driverClassName" value="${jdbc.driver}"/>
<property name="url" value="${jdbc.url}"/>
<property name="username" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password"/>
</bean>
3,apache 的DACP连接池数据源配置如下:
<bean id="dataSource" class="org.apache.commons.dbcp2.BasicDataSource">
<property name="driverClassName" value="${jdbc.driver}"/>
<property name="url" value="${jdbc.url}"/>
<property name="username" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password"/>
</bean>

3,配置数据源C3P0-数据源配置如下:
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
<property name="driverClass" value="${jdbc.driver}"/>
<property name="jdbcUrl" value="${jdbc.url}"/>
<property name="user" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password}"/>
<property name="maxPoolSize" value="${jdbc.maxPoolSize}"/>
<property name="minPoolSize" value="${jdbc.minPoolSize}"/>
<property name="acquireIncrement" value="${jdbc.acquireIncrement}"/>
<property name="initialPoolSize" value="${jdbc.initialSize}"/>
<property name="maxIdleTime" value="${jdbc.maxIdleTime}"/>
<property name="acquireRetryAttempts" value="${jdbc.acquireRetryAttempts}"/>
<property name="acquireRetryDelay" value="${jdbc.acquireRetryDelay}" />
<property name="autoCommitOnClose" value="${jdbc.autoCommitOnClose}"/>
</bean>

4,Spring框架内置连接池配置如下:
<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="${jdbc.driver}"/>
<property name="url" value="${jdbc.url}"/>
<property name="username" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password"/>
</bean>


原文地址:https://www.cnblogs.com/junhuijiang/p/9919297.html