1、数据库连接jdbc.properties配置详解
jdbc.url=jdbc:hsqldb:hsql://localhost/xdb
jdbc.username=sa
jdbc.password=
jdbc.driver=不同的数据库厂商驱动，此处不一一列举
接下来，详细配置代码如下：
Spring连接池
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<beans> <!-- picks up and registers AppConfig as a bean definition --> <context:component-scan base-package="com.acme"/> <context:property-placeholder location="classpath:/com/acme/jdbc.properties"/> <bean class="org.springframework.jdbc.datasource.DriverManagerDataSource"> <property name="url" value="${jdbc.url}"/> <property name="username" value="${jdbc.username}"/> <property name="password" value="${jdbc.password}"/> </bean> </beans> |
DBCP连接池
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="${jdbc.driverClassName}" /> <property name="url" value="${jdbc.url}" /> <property name="username" value="${jdbc.username}" /> <property name="password" value="${jdbc.password}" /> </bean> C3P0 <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close"> <property name="driverClass" value="${jdbc.driverClassName}"/> <property name="jdbcUrl" value="${jdbc.url}"/> <property name="user" value="${jdbc.username}"/> <property name="password" value="${jdbc.password}"/> </bean> <context:property-placeholder location="jdbc.properties"/> proxool <bean id="dataSource" class="org.logicalcobwebs.proxool.ProxoolDataSource" destroy-method="close"> <property name="driverClass" value="${jdbc.driverClassName}"/> <property name="jdbcUrl" value="${jdbc.url}"/> <property name="user" value="${jdbc.username}"/> <property name="password" value="${jdbc.password}"/> </bean> <context:property-placeholder location="jdbc.properties"/> |
当然还有Druid 、DBPool 、Jakarta DBCP 等
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