Day41——Spring提供的监听器_ContextLoaderListener

一. 知识储备

在web.xml中按代码提示快捷键，找到ContextLoaderListener，按Enter键，代码如下：

<!-- Spring提供的监听器 -->
   <!-- needed for ContextLoaderListener -->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>classpath:applicationContext.xml</param-value>
	</context-param>
	<!-- Bootstraps the root web application context before servlet initialization -->
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>

来源：CSDN

作者：Android_la

链接：https://blog.csdn.net/qq_40634846/article/details/104233800