1 web.xml配置详解

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance"
	xmlns="https://java.sun.com/xml/ns/javaee" xmlns:web="https://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
	xsi:schemaLocation="https://java.sun.com/xml/ns/javaee https://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
	id="WebApp_ID" version="3.0">
	
<!-- 	context-param元素声明应用范围内的初始化参数。-->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>
			classpath:/spring/spring.xml,
			classpath:/spring/spring-mybatis.xml
		</param-value>
	</context-param>

	
	<!-- <listener> <listener-class>com.ane.aneweb.util.SysContextListener </listener-class> 
		</listener> -->
	<listener>
		<description>spring监听器</description>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>
	<!-- 防止spring内存溢出监听器 -->
	<!-- <listener> <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class> 
		</listener> -->
	<!-- 拦截未登录  -->
<!-- 	<filter> 
		<filter-name>sessionFilter</filter-name> 
		<filter-class>com.ane.online.util.SessionFilter</filter-class> 
	</filter> 
	<filter-mapping> 
		<filter-name>sessionFilter</filter-name> 
		<url-pattern>/user/*</url-pattern> 
		<url-pattern>/order/*</url-pattern> 
		<url-pattern>/excel/*</url-pattern> 
		<url-pattern>/payee/*</url-pattern> 
	</filter-mapping> -->
	<!--字符集过滤器 -->
	
	<filter>
		<description>字符集过滤器</description>
		<filter-name>encodingFilter</filter-name>
		<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
		<init-param>
			<description>字符集编码</description>
			<param-name>encoding</param-name>
			<param-value>UTF-8</param-value>
		</init-param>
	</filter>
	<filter-mapping>
		<filter-name>encodingFilter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>

    <servlet>
      <servlet-name>ImageServlet</servlet-name>
      <servlet-class>com.pda.common.servlet.ImageServlet</servlet-class>
      <init-param>
        <param-name>width</param-name>
        <param-value>65</param-value>
      </init-param>
      <init-param>
        <param-name>height</param-name>
        <param-value>26</param-value>
      </init-param>
      <init-param>
        <param-name>codeCount</param-name>
        <param-value>4</param-value>
      </init-param>
    </servlet>
    <servlet-mapping>
      <servlet-name>ImageServlet</servlet-name>
      <url-pattern>/ImageServlet</url-pattern>
    </servlet-mapping>

	<!-- spring mvc servlet -->
	<servlet>
		<description>spring mvc servlet</description>
		<servlet-name>springMvc</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<init-param>
			<description>spring mvc</description>
			<param-name>contextConfigLocation</param-name>
			<param-value>classpath:/spring/springmvc.xml</param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
	</servlet>
	<servlet-mapping>
		<servlet-name>springMvc</servlet-name>
		<url-pattern>/</url-pattern>
	</servlet-mapping>
	
	<servlet>  
        <servlet-name>CXFServlet</servlet-name>  
        <servlet-class>  
            org.apache.cxf.transport.servlet.CXFServlet
        </servlet-class>  
        <load-on-startup>2</load-on-startup>  
    </servlet>  
    <servlet-mapping>  
        <servlet-name>CXFServlet</servlet-name>  
        <url-pattern>/webservice/*</url-pattern>  
    </servlet-mapping>
    
     <servlet>  
	    <servlet-name>log4j-init</servlet-name>  
	    <servlet-class>com.pda.thread.Log4jInit</servlet-class>  
	    <init-param>  
	        <param-name>log4j-init-file</param-name>  
	        <param-value>/WEB-INF/classes/log4j.properties</param-value>  
	    </init-param>  
	    <load-on-startup>3</load-on-startup>  
    </servlet>
    
	<welcome-file-list>
		<welcome-file>index.jsp</welcome-file>
	</welcome-file-list>
	
	<session-config>
		<session-timeout>30</session-timeout>
	</session-config>
</web-app>
<?xml version="1.0" encoding="UTF-