求助，刚学jsp 调用servlet出错 送50分

Question

<form name="form1" method="GET" action="Servlet1">

Answer 1

没动，这样的行不行<?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>
  <display-name>WebModule1</display-name>
  <servlet>
    <servlet-name>servlet1</servlet-name>
    <servlet-class>untitled1.Servlet1</servlet-class>
  </servlet>
  <servlet>
    <servlet-name>debugjsp</servlet-name>
    <description>Added by JBuilder 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>servlet1</servlet-name>
    <url-pattern>/servlet1</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>debugjsp</servlet-name>
    <url-pattern>*.jsp</url-pattern>
  </servlet-mapping>
</web-app>

Answer 2

<form name="form1" method="GET" action="Servlet1">
 的话 就是
Help viewer error URL: Unable to open location: Document not found on server

Answer 3

<servlet>
    <servlet-name>servlet1</servlet-name>
    <servlet-class>untitled1.Servlet1</servlet-class>
  </servlet><servlet-mapping>
    <servlet-name>servlet1</servlet-name>
    <url-pattern>/servlet1</url-pattern>  <----这里取的名字
  </servlet-mapping>
--------------------------------
区分大小写
<form name="form1" method="GET" action="servlet1">

Answer 4

<form name="form1" method="GET" action="/servlet1">