zytworld/target/classes/WEB-INF/web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns="http://java.sun.com/xml/ns/javaee"
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
	version="3.0">
	<display-name>Archetype Created Web Application</display-name>
	
	<error-page>
		<error-code>404</error-code>
		<location>/404.jsp</location>
	</error-page>

	<welcome-file-list>
		<welcome-file>/home/index.zl</welcome-file>
	</welcome-file-list>

	<!-- 配置文件路径 -->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>classpath:config/spring-application.xml</param-value>
	</context-param>

	<!-- set character encoding spring -->
	<filter>
		<description>字符集过滤器</description>
		<filter-name>characterEncodingFilter</filter-name>
		<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
		<init-param>
			<param-name>encoding</param-name>
			<param-value>UTF-8</param-value>
		</init-param>
		<init-param>
			<param-name>forceEncoding</param-name>
			<param-value>true</param-value>
		</init-param>
	</filter>

	<filter-mapping>
		<filter-name>characterEncodingFilter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>

	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>
	<listener>
		<listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
	</listener>

	<servlet>
		<servlet-name>springMVC</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<init-param>
			<param-name>contextConfigLocation</param-name>
			<param-value>classpath:config/spring-mvc.xml</param-value>
		</init-param>
		<!-- 使系统在启动时装在servlet而不是第一个servlet被访问 -->
		<load-on-startup>1</load-on-startup>
		<async-supported>true</async-supported>
	</servlet>

	<servlet-mapping>
		<!--这个Servlet的名字是dispatcher，可以有多个DispatcherServlet，是通过名字来区分的。每一个DispatcherServlet有自己的WebApplicationContext上下文对象。同时保存的ServletContext中和Request对象中. -->
		<servlet-name>springMVC</servlet-name>
		<!--Servlet拦截匹配规则可以自已定义，当映射为@RequestMapping("/user/add")时，为例,拦截哪种URL合适？ -->
		<!--1、拦截*.do、*.htm， 例如：/user/add.do,这是最传统的方式，最简单也最实用。不会导致静态文件（jpg,js,css）被拦截。 -->
		<!--2、拦截/，例如：/user/add,可以实现现在很流行的REST风格。很多互联网类型的应用很喜欢这种风格的URL。弊端：会导致静态文件（jpg,js,css）被拦截后不能正常显示。 -->
		<url-pattern>*.zl</url-pattern>
	</servlet-mapping>

	<!-- 配置session过期时间120分钟 -->
	<session-config>
		<session-timeout>120</session-timeout>
	</session-config>
	
</web-app>