web.xml

java网上商店代码

<?xml version="1.0" encoding="UTF-8"?>       
<web-app version="2.5"   
	xmlns="http://java.sun.com/xml/ns/javaee" 
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
	http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
  <servlet>       
    <description>This is the description of my J2EE component</description>
    <display-name>This is the display name of my J2EE component</display-name>
    <servlet-name>DBInit</servlet-name>
    <servlet-class>vars.DBInit</servlet-class>
    <load-on-startup>1</load-on-startup>    
  </servlet>      
  <servlet>
    <description>This is the description of my J2EE component</description>
    <display-name>This is the display name of my J2EE component</display-name>
    <servlet-name>ProductPhotoServlet</servlet-name>
    <servlet-class>business.ProductPhotoServlet</servlet-class>
  </servlet>    
  <servlet>
    <description>This is the description of my J2EE component</description>
    <display-name>This is the display name of my J2EE component</display-name>
    <servlet-name>VerifyCodeServlet</servlet-name>
    <servlet-class>vars.VerifyCodeServlet</servlet-class>
  </servlet>   
  <servlet>
    <description>This is the description of my J2EE component</description>
    <display-name>This is the display name of my J2EE component</display-name>
    <servlet-name>LoginServlet</servlet-name>
    <servlet-class>business.LoginServlet</servlet-class>
  </servlet>



  <servlet-mapping>
    <servlet-name>ProductPhotoServlet</servlet-name>
    <url-pattern>/product.img</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>VerifyCodeServlet</servlet-name>
    <url-pattern>/code.ver</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>LoginServlet</servlet-name>
    <url-pattern>/login.do</url-pattern>
  </servlet-mapping>
  <context-param>
  	<param-name>driver</param-name>
  	<param-value>com.mysql.jdbc.Driver</param-value>
  </context-param>
  <context-param>
  	<param-name>url</param-name>
  	<param-value>jdbc:mysql://127.0.0.1:3306/tarena_shopcart?characterEncoding=utf8</param-value>
  </context-param>
  <context-param>
  	<param-name>user</param-name>
  	<param-value>root</param-value>
  </context-param>
  <context-param>
  	<param-name>pass</param-name>
  	<param-value>tarena</param-value>
  </context-param>
  
  <servlet>
    <servlet-name>NameValidater</servlet-name>
    <servlet-class>business.NameValidater</servlet-class>
  </servlet>
  <servlet>
    <description>This is the description of my J2EE component</description>
    <display-name>This is the display name of my J2EE component</display-name>
    <servlet-name>RegisteServlet</servlet-name>
    <servlet-class>business.RegisteServlet</servlet-class>
  </servlet>


  <servlet-mapping> 
    <servlet-name>NameValidater</servlet-name>
    <url-pattern>/validater.do</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>RegisteServlet</servlet-name>
    <url-pattern>/registe.do</url-pattern>
  </servlet-mapping>
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
</web-app>