jsp----学习-----Servet 01

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xmlns="http://java.sun.com/xml/ns/javaee"
 xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
 xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
 http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0">
<servlet>
<servlet-name>Chapter1</servlet-name>    -------<servlet-name>  用于把一个<sevlet>元素绑定到 一个特定<servletmapping>
<servlet-class>Ch1Servlet</servlet-class>   -------<servlet-class> 放置类的完全限定名
</servlet>
<servlet-mapping>
<servlet-name>Chapter1</servlet-name>     ------<url-pattern>  指定sevlet名 的虚拟连接，
<url-pattern>/Serv1</url-pattern>
</servlet-mapping>
</web-app>