http://www.cnblogs.com/wannianma/archive/2012/02/14/2351209.html
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd"> <web-app> <display-name>dwmis框架系统</display-name> <description>dwmis框架系统</description> <!--上下文参数:声明应用范围内的初始化参数--> <context-param> <param-name>log4jConfigLocation</param-name> <param-value>/WEB-INF/log4j.properties</param-value> </context-param> <context-param> <param-name>webAppRootKey</param-name> <param-value>dwmis.root</param-value> </context-param> <context-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/applicationContext.xml</param-value> </context-param> <!--过滤器定义。Servlet版本2.3引入了过滤器的概念。过滤器可截取和修改一个Servlet或JSP页面的请求或 或从一个Servlet或JSP页面发出的响应。过滤器具有对到来的ServletRequest对象的全部访问权,因此可 可以查看客户机名、查找到来的cookie等。--> 23 <filter> <filter-name>Encoding</filter-name> <filter-class> com.dareway.framework.filter.EncodingFilter </filter-class> <init-param> <param-name>encoding</param-name> <param-value>GBK</param-value> </init-param> </filter> <filter> <filter-name>SafetyFilter</filter-name> <filter-class> com.dareway.framework.filter.SafetyFilter </filter-class> </filter> <!--过滤器映射:可使用filter-name和servlet-name子元素把过滤器与一个特定的Servlet名关联;也可以用filter-name和 url-pattern子元素将过滤器与一组Servlet、JSP页面或静态内容相关联。-> <filter-mapping> <filter-name>Encoding</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <filter-mapping> <filter-name>SafetyFilter</filter-name> <servlet-name>dwmis</servlet-name> </filter-mapping> <!--监听器:事件监听程序在建立、修改和删除会话或Servlet环境时,得到通知。listener元素指出事件监听程序类--> <listener> <listener-class> com.dareway.framework.log4j.Log4jConfigListener </listener-class> </listener> <listener> <listener-class> com.dareway.framework.plugin.AppContextPlugIn </listener-class> </listener> <!--Servlet定义:在向Servlet或JSP页面制定初始化参数或定制URL时,必须首先命名Servlet或JSP页面--> <servlet> <servlet-name>context</servlet-name> <servlet-class> org.springframework.web.context.ContextLoaderServlet </servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet> <servlet-name>dwmis</servlet-name> <servlet-class> org.springframework.web.servlet.DispatcherServlet </servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/dwmis-servlet.xml</param-value> </init-param> <init-param> <param-name>charset</param-name> <param-value>GBK</param-value> </init-param> <load-on-startup>2</load-on-startup> </servlet> <!--Servlet映射:服务器一般为servlet提供一个默认的URL:http://host/webAppPrefix/servlet/ServletName. 但是,常常会更改这个URL,一边servlet开一个访问初始化数据或更容易处理相对URL。--> <servlet-mapping> <servlet-name>dwmis</servlet-name> <url-pattern>*.do</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>treeServlet</servlet-name> <url-pattern>/treeServlet</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>AxisServlet</servlet-name> <url-pattern>/services/*</url-pattern> </servlet-mapping> <!--控制会话超时--> <session-config> <session-timeout>60</session-timeout> </session-config>123 <!--欢迎制定文件--> <welcome-file-list> <welcome-file>logonDialog.jsp</welcome-file> </welcome-file-list> <!--定位TLD:taglib元素对标记库描述符文件(Tag Librayu Descriptor file)指定别名。此功能使你能够更改TLD文件的位置, 而不用编辑使用这些文件的JSP页面--> <taglib> <taglib-uri>darewayBS.tld</taglib-uri> <taglib-location>/WEB-INF/darewayBS.tld</taglib-location> </taglib> <taglib> <taglib-uri>darewayForJSP.tld</taglib-uri> <taglib-location>/WEB-INF/darewayForJSP.tld</taglib-location> </taglib> </web-app>