web.xml~7~

java三层架构（MVC)实现的在线图书销售系统。其中应用到工厂

<?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>
  <servlet>
    <servlet-name>controllerservlet</servlet-name>
    <servlet-class>accp.yyw.control.ControllerServlet</servlet-class>
  </servlet>
  <servlet>
    <servlet-name>debugjsp</servlet-name>
    <description>Added to compile JSPs with debug info</description>
    <servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class>
    <init-param>
      <param-name>classdebuginfo</param-name>
      <param-value>true</param-value>
    </init-param>
    <load-on-startup>3</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>debugjsp</servlet-name>
    <url-pattern>*.jsp</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>controllerservlet</servlet-name>
    <url-pattern>/controllerservlet</url-pattern>
  </servlet-mapping>
  <taglib>
    <taglib-uri>http://java.sun.com/jstl/core</taglib-uri>
    <taglib-location>/WEB-INF/c.tld</taglib-location>
  </taglib>
  <taglib>
    <taglib-uri>http://java.sun.com/jstl/core_rt</taglib-uri>
    <taglib-location>/WEB-INF/c-rt.tld</taglib-location>
  </taglib>
  <taglib>
    <taglib-uri>http://java.sun.com/jstl/fmt</taglib-uri>
    <taglib-location>/WEB-INF/fmt.tld</taglib-location>
  </taglib>
  <taglib>
    <taglib-uri>http://java.sun.com/jstl/fmt_rt</taglib-uri>
    <taglib-location>/WEB-INF/fmt-rt.tld</taglib-location>
  </taglib>
  <taglib>
    <taglib-uri>http://java.sun.com/jstl/sql</taglib-uri>
    <taglib-location>/WEB-INF/sql.tld</taglib-location>
  </taglib>
  <taglib>
    <taglib-uri>http://java.sun.com/jstl/sql_rt</taglib-uri>
    <taglib-location>/WEB-INF/sql-rt.tld</taglib-location>
  </taglib>
  <taglib>
    <taglib-uri>http://java.sun.com/jstl/xml</taglib-uri>
    <taglib-location>/WEB-INF/x.tld</taglib-location>
  </taglib>
  <taglib>
    <taglib-uri>http://java.sun.com/jstl/xml_rt</taglib-uri>
    <taglib-location>/WEB-INF/x-rt.tld</taglib-location>
  </taglib>
</web-app>