<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:context="http://www.springframework.org/schema/context"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd">

	<!-- 指定spring IOC容器掃描的包 -->
	<!-- 可以通過resource-pattern指定掃描的資源
	<context:component-scan 
	base-package="com.spring.annotation"
	resource-pattern="repository/*.class">
	</context:component-scan>
	 -->
	 
	<context:component-scan base-package="com.spring.annotation" use-default-filters="false">
	<!-- context:exclude-filter子節點指定排除哪些表示式的元件
		<context:exclude-filter type="annotation" expression="org.springframework.stereotype.Repository"/>
	-->
	<!-- context:include-filter子節點指定只包含哪些表示式的元件,需要配合use-default-filters="false"來用
		<context:include-filter type="annotation" expression="org.springframework.stereotype.Repository"/>
	-->
	 <!-- type="assignable"是根據類名來指定，用法和上面一樣
	 	<context:include-filter type="assignable" expression="com.spring.annotation.repository.UserRepository"/>
	 -->
	</context:component-scan>
</beans>