web.xml

这是我学习jsp时运用servlet实现的Web购物车小实例

<?xml version="1.0" encoding="ISO-8859-1"?>

<!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>b1</servlet-name>
	<servlet-class>shop.buy1</servlet-class>
</servlet>

<servlet-mapping>
	<servlet-name>b1</servlet-name>
	<url-pattern>/b1</url-pattern>
</servlet-mapping>

<servlet>
	<servlet-name>b2</servlet-name>
	<servlet-class>shop.buy2</servlet-class>
</servlet>

<servlet-mapping>
	<servlet-name>b2</servlet-name>
	<url-pattern>/b2</url-pattern>
</servlet-mapping>

<servlet>
	<servlet-name>b3</servlet-name>
	<servlet-class>shop.buy3</servlet-class>
</servlet>

<servlet-mapping>
	<servlet-name>b3</servlet-name>
	<url-pattern>/b3</url-pattern>
</servlet-mapping>

</web-app>