2009.12.17(3)——spring配置檔案中引入外部檔案

2009.12.17(3)——spring配置檔案中引入外部檔案

<bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
		<property name="locations">
			<list><value>classpath:db.properties</value></list>
		</property>
		<property name="fileEncoding" value="utf-8" />
	</bean>  

    <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>
           

db.properties的内容

#oracle
jdbc.driverClassName=oracle.jdbc.driver.OracleDriver
jdbc.url=jdbc:oracle:thin:@192.168.0.96:1521:orcl
jdbc.username=system
jdbc.password=*****