急急急 jspsmartupload 怎么在jbuilder中搞不出来 快来救命阿

Question

代码如下：
<% // Variables
int count=0;         // Initialization
mySmartUpload.initialize(pageContext); mySmartUpload.setTotalMaxFileSize(100000); // Upload
mySmartUpload.upload(); try { // Save the files with their original names in the virtual path "/upload"
// if it doesn't exist try to save in the physical path "/upload"
count = mySmartUpload.save("/upload");

// Save the files with their original names in the virtual path "/upload"
// count = mySmartUpload.save("/upload", mySmartUpload.SAVE_VIRTUAL); // Display the number of files uploaded 
out.println(count + " file(s) uploaded."); } catch (Exception e) { 
out.println(e.toString());
}

%>

Answer 1

什么异常?
SmartUpload mySmartUpload=new SmartUpload();
加上

Answer 2

各位真不好意思刚才我真的去吃饭了：
  这个程序在编译完之后题是这样的错：
No appropriate node to show Web View for "/smartUp/Jsp1.jsp",but the web server has been started. 我在jsp的文件符号上点击右建，选择在web服务器上运行jsp文件，结果得到如下错：
type Exception reportmessage Internal Server Errordescription The server encountered an internal error (Internal Server Error) that prevented it from fulfilling this request.exception java.lang.NegativeArraySizeException
 at com.jspsmart.upload.SmartUpload.upload(SmartUpload.java:218)
 at org.apache.jsp.smart$jsp._jspService(smart$jsp.java:97)
 at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:202)
 at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382)
 at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
 at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)
 at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
 at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
 at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
 at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
 at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
 at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
 at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
 at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
 at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
 at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1012)
 at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1107)
 at java.lang.Thread.run(Thread.java:484)
我的完整jsp程序是这样：
<%@ page contentType="text/html; charset=GBK" %>
<%@ page language="java" import="com.jspsmart.upload.*"%>
<jsp:useBean id="mySmartUpload" scope="page" class="com.jspsmart.upload.SmartUpload" />
<html>
<head>
<title>
testSmartUpload
</title>
</head>
<body>
<H1>jspSmartUpload : Sample 1</H1>
<br>
<%
    int count=0;
    mySmartUpload.initialize(pageContext);
    mySmartUpload.setTotalMaxFileSize(100000);
    mySmartUpload.upload();
    try{
      count=mySmartUpload.save("/upload");
      out.print(count+"files uploads");
    }catch(Exception ex){
      out.print(ex.getMessage());
    }%>
</body>
</html>在线等待拜托大家了

Answer 3

呵呵,这问题碰到过,不知道是怎么回事?
我是另写一HTML文件,在FORM的ACTION=.JSP
就正常了,直接用总是出这个问题.你的FILE是怎么输入的?没有FORM吗?

Answer 4

小弟新手，所以原封不动的就把smartupload中的自代例子搬进了jbuilder中的jsp.这样不行吗？能否提供一些源代码？谢了：）

Answer 5

例子同时有.JSP 和.HTML的,放在一起用!

Answer 6

我的信箱是[email protected],你也可以放在论坛上好吗？