这个servlet的路径为什么总是找不到？？？？那位老大指点一下？
1.jsp页面：
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN ">
<%@ page language= "java " contentType= "text/html;charset=GB2312 "%>
<html>
<head>
<title> logon.jsp </title>
<style type= "text/css ">
<!--
@import url( "../bbs/pic/OSX/OSX.css ");
-->
</style>
</head>
<body>
<form name= "form1 " method= "post " action= "save ">
<table width= "100% " height= "142 " border= "1 ">
<tr align= "center ">
<td colspan= "2 "> 美时美刻 </td>
</tr>
<tr>
<td width= "42% "> 型号*: </td>
<td width= "58% "> <input type= "text " name= "id "> </td>
</tr>
<tr>
<td> 物品名称: </td>
<td> <input type= "text " name= "name "> </td>
</tr>
<tr>
<td> 进货人: </td>
<td> <input type= "text " name= "nabuypersonme "> </td>
</tr>
<tr>
<td> 买出人: </td>
<td> <input type= "text " name= "sellperson "> </td>
</tr>
<tr>
<td> 进货时间: </td>
<td> <input type= "text " name= "buytime "> </td>
</tr>
<tr>
<td> 买出时间: </td>
<td> <input type= "text " name= "selltime "> </td>
</tr>
<tr>
<td> 顾客姓名: </td>
<td> <input type= "text " name= "gouwurenname "> </td>
</tr>
<tr>
<td> 顾客级别: </td>
<td> <input type= "text " name= "level "> </td>
</tr>
<tr>
<td> 折扣: </td>
<td> <input type= "text " name= "discount "> </td>
</tr>
<tr align= "center ">
<td colspan= "2 "> <input name= "submit " type= "submit " id= "submit " value= "保存 "> </td>
</tr>
</table>
</form>
</body>
</html>
2.servlet:
package com.cn;
import com.cn.DataStore;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
public class save extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
HttpSession session = request.getSession();
String id = request.getParameter( "id ");
String name = request.getParameter( "name ");
String buyperson = request.getParameter( "buyperson ");
String sellperson = request.getParameter( "sellperson ");
String buytime = request.getParameter( "buytime ");
String selltime = request.getParameter( "selltime ");
String gouwurenname = request.getParameter( "gouwurenname ");
String level = request.getParameter( "level ");
String discount = request.getParameter( "discount ");
if( (id != null))
{String sqls=null;
StringBuffer sql = new StringBuffer ();
sql.append( " insert into chest ( "+ "id,name,buyperson,sellperson,buytime,selltime,gouwurenname,level,discount ) "
+ "values( ' "+id+ " ', ' "+name+ " ', ' "+buyperson+ " ', ' "+sellperson+ " ', ' "+buytime+ " ', ' "+selltime+ " ', ' "+gouwurenname+ " ', ' "+level+ " ', ' "+discount+ " ') ");
sqls=sql.toString();
System.out.println(sql);
DataStore dd = null;
dd.execute(sqls);
}
String logon_suc= "success.jsp ";
response.sendRedirect(logon_suc);
}
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException
{
doGet(request,response);
}
}
3.web.xml
<?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 ">
<welcome-file-list>
<welcome-file> logon.jsp </welcome-file>
</welcome-file-list>
<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> save </servlet-name>
<servlet-class> com.cn.save </servlet-class>
</servlet>
<servlet-mapping>
<servlet-name> save </servlet-name>
<url-pattern> /save </url-pattern>
</servlet-mapping>
</web-app>
这样设计为什么总是找不到servlet的路径，总是显示
HTTP Status 404 - /meishimeike/save
--------------------------------------------
type Status report
message /meishimeike/save
description The requested resource (/meishimeike/save) is not available.
[解决办法]
试试看/save
[解决办法]
楼上说的还不行的话
在 <html> 上一行加上这个
<%
String path = request.getContextPath();
String basePath = request.getScheme()+ ":// "+request.getServerName()+ ": "+request.getServerPort()+path+ "/ ";
%>
再在 <head> </head> 中间加
<base href= " <%=basePath%> ">
[解决办法]
<servlet-mapping>
<servlet-name> save </servlet-name>
<url-pattern> /meishimeike/save </url-pattern>
</servlet-mapping>
看看如何！404错位一般是你的URL－PATTERN不对，
如果不行就试试这样：
<servlet-mapping>
<servlet-name> save </servlet-name>
<url-pattern> *.save </url-pattern>
</servlet-mapping>
[解决办法]
没错。
[解决办法]
web.xml的问题
