Spring 常用标签

1.引入properties。<context:property-placeholder location="classpath:com/foo/jdbc.properties"/> 相当于：

<bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="locations">
<value>classpath:com/foo/strategy.properties</value>
</property>
<property name="properties">
<value>custom.strategy.class=com.foo.DefaultStrategy</value>
</property>
</bean>

2.扫描类路径。<context:component-scan base-package="org.example"/>

未完待续。。。