<?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_2_5.xsd"
id="MyWebApp" version="2.5">
<display-name>demo-sso</display-name>
<!-- 在classpath中加载spring自身的配置文件-->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring/applicationContext*.xml</param-value>
</context-param>
<!--Spring的ApplicationContext 载入：Spring的监听器 -->
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
<!-- 编码过滤器，以UTF8编码,解决乱码问题 -->
<filter>
<filter-name>encodingFilter</filter-name>
<filter-class>
org.springframework.web.filter.CharacterEncodingFilter
</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- 加载SpringMVC的配置文件-->
<servlet>
<servlet-name>demo-sso</servlet-name>
<!--定义Spring的前端控制器DispatcherServlet-->
<servlet-class>
org.springframework.web.servlet.DispatcherServlet
</servlet-class>
<!--读取classpath下定义的springmvc的配置文件-->
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring/simple-sso-servlet.xml</param-value>
</init-param>
<!--设置加载顺序为1，优先加载-->
<load-on-startup>1</load-on-startup>
</servlet>
<!--使用的斜杠，拦截所有的以/simple/*url地址结尾的请求。-->
<servlet-mapping>
<servlet-name>simple-sso</servlet-name>
<url-pattern>/simple/*</url-pattern>
</servlet-mapping>
<!--默认首页-->
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
