Spring学习笔记--自动检测
要使用自动检测,我们需要用到<context:annotation-scan>标签。<context:annotation-scan>元素除了完成与<context:annotation-config>一样的工作,还允许Spring自动检测Bean和定义Bean。此时我们只需要很少量的代码来完成配置:
<?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-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd"> <context:annotation-scan base-package="com.moonlit.myspring" /> <bean id="guanyu" class="com.moonlit.myspring.GuanYu" /> </beans>