web.xml

这个是用jsp编写的投票系统代码

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
    <servlet>
        <servlet-name>process</servlet-name>
        <servlet-class>myservlet.Process</servlet-class>
    </servlet>
    <servlet>
        <servlet-name>delete</servlet-name>
        <servlet-class>myservlet.Delete</servlet-class>
    </servlet>
    <servlet>
        <servlet-name>Add</servlet-name>
        <servlet-class>myservlet.Add</servlet-class>
    </servlet>
    <servlet>
        <servlet-name>Vote</servlet-name>
        <servlet-class>myservlet.Vote</servlet-class>
    </servlet>
    <servlet><servlet-name>Out</servlet-name><servlet-class>myservlet.Out</servlet-class></servlet><servlet-mapping>
        <servlet-name>process</servlet-name>
        <url-pattern>/process</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>delete</servlet-name>
        <url-pattern>/delete</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>Add</servlet-name>
        <url-pattern>/add</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>Vote</servlet-name>
        <url-pattern>/vote</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>Out</servlet-name>
        <url-pattern>/out</url-pattern>
    </servlet-mapping>
    <session-config>
        <session-timeout>
            30
        </session-timeout>
    </session-config>
    <welcome-file-list>
	<welcome-file>
            index.jsp
        </welcome-file>
    </welcome-file-list>
</web-app>