用jspSmartUpload组件上传的问题。

ad_lee 2006-05-10 02:37:28

报的错误：
HTTP Status 404 - /myjsp/servlet/servletUpload

type Status report

message /myjsp/servlet/servletUpload

description The requested resource (/myjsp/servlet/servletUpload) is not available.
/******************************************************/
环境变量为：
classpath E:\tomcat\common\lib\servlet-api.jar;
path C:\Program Files\Java\jdk1.5.0_05\bin
java_home C:\Program Files\Java\jdk1.5.0_05

tomcat启动正常。
/*****************************************************/
附：servletUpload.java

import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
import com.jspsmart.upload.*;

public class servletUpload extends HttpServlet {
private ServletConfig config;
/**
* 初始化Servlet
*/
final public void init(ServletConfig config) throws ServletException {
this.config = config;
}
/**
* 处理GET请求
*/
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
PrintWriter out = response.getWriter();
out.println("<HTML>");
out.println("<BODY BGCOLOR='white'>");
out.println("<H1>jspSmartUpload : Servlet Sample</H1>");
out.println("<HR><BR>");
out.println("The method of the HTML form must be POST.");
out.println("</BODY>");
out.println("</HTML>");
}
/**
* 响应POST请求
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
PrintWriter out = response.getWriter();
out.println("<HTML>");
out.println("<BODY BGCOLOR='white'>");
out.println("<H1>jspSmartUpload : Servlet Sample</H1>");
out.println("<HR>");

// 变量定义
int count=0;
SmartUpload mySmartUpload = new SmartUpload();
try {
// 初始化
mySmartUpload.initialize(config,request,response);
// 上载
mySmartUpload.upload();
// 保存上载文件到指定目录
// PATH为form表单提交过来的
count = mySmartUpload.save(
mySmartUpload.getRequest().getParameter("PATH"));
// 显示处理结果
out.println(count + " file uploaded.");
} catch (Exception e){
out.println("Unable to upload the file.<br>");
out.println("Error : " + e.toString());
}
out.println("</BODY>");
out.println("</HTML>");
}
}

//----------------------------------------------------------------------
上传文件的源码 selectfile.jsp
<%@ page contentType="text/html;charset=GBK" %>
<html>
<head>
<title>file upload</title>
</head>
<body>
<font size="5" color="#FF0000">
<b>文件上传 - 使用jspsmart upload组件</b>
</font><br>
<form name="selectfile" enctype="multipart/form-data" method="post" action="/myjsp/servlet/servletUpload">
　<p>文件名称：
　<input type="file" name="ulfile" size="20" maxlength="80">
　</p>
　<p>存储路径：
　<input type="text" name="PATH" size="30" maxlength="50">
　</p>
　<p>
　<input type="submit" value="上传">
　<input type="reset" value="清除">
　</p>
</form>
</body>
</html>

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ad_lee 2006-05-11

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谢谢以上各位的帮忙，问题得到解决。
症结： 1. web.xml没配置正确
2. 上传路径为 ./ + 目录
谢谢jshi123() 。

jdsbj2006 2006-05-10

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.jar文件重新搞定就ok了

jshi123 2006-05-10

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servlet/servletUpload 没有配置

在web.xml中加入：

<servlet>
<servlet-name>servletUpload</servlet-name>
<servlet-class>servletUpload</servlet-class>
</servlet>

<servlet-mapping>
<servlet-name>servletUpload</servlet-name>
<url-pattern>/myjsp/servlet/servletUpload</url-pattern>
</servlet-mapping>