不管我的jspSmartUpload.jar放在common/lib,shared/lib还是server/lib下,运行的jsp页面都说找不到。该怎么办???
运行页面提示为:
HTTP Status 500 - --------------------------------------------------------------------------------type Exception reportmessage description The server encountered an internal error () that prevented it from fulfilling this request.exception org.apache.jasper.JasperException: Unable to compile class for JSPGenerated servlet error:
C:\Program Files\eclipse\workspace\upload\work\org\apache\jsp\do_005fupload_jsp.java:7: package com.jspsmart.upload does not exist
import com.jspsmart.upload.*;
^
An error occurred at line: 9 in the jsp file: /do_upload.jsp
Generated servlet error:
C:\Program Files\eclipse\workspace\upload\work\org\apache\jsp\do_005fupload_jsp.java:54: cannot resolve symbol
symbol  : class SmartUpload 
location: class org.apache.jsp.do_005fupload_jsp
SmartUpload su = new SmartUpload();
        ^
An error occurred at line: 9 in the jsp file: /do_upload.jsp
Generated servlet error:
C:\Program Files\eclipse\workspace\upload\work\org\apache\jsp\do_005fupload_jsp.java:54: cannot resolve symbol
symbol  : class SmartUpload 
location: class org.apache.jsp.do_005fupload_jsp
SmartUpload su = new SmartUpload();
                             ^
An error occurred at line: 9 in the jsp file: /do_upload.jsp
Generated servlet error:
C:\Program Files\eclipse\workspace\upload\work\org\apache\jsp\do_005fupload_jsp.java:74: package com.jspsmart.upload does not exist
com.jspsmart.upload.File file = su.getFiles().getFile(i);
                                   ^
4 errors org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:332)
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:412)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:472)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.
--------------------------------------------------------------------------------Apache Tomcat/5.0.28

解决方案 »

  1.   

    你在jsp页面没有导入他要的包啊...
      

  2.   

    导入包了呀!!!
    代码如下:
    <%@ page contentType="text/html;charset=gb2312" language="java" import="java.util.*,com.jspsmart.upload.*" errorPage="" %>
    <html>
    <head>
    <title>文件上传处理页面</title>
    <meta http-equiv="Content-Type" content="text/html; charset=gb2312">
    </head>
    <body>
    <p align="center">
    <%
    // 新建一个SmartUpload对象
    SmartUpload su = new SmartUpload();
    // 上传初始化
    su.initialize(pageContext);
    // 设定上传限制
    // 1.限制每个上传文件的最大长度。
     //su.setMaxFileSize(40000);
    // 2.限制总上传数据的长度。
     su.setTotalMaxFileSize(150000);
    // 3.设定允许上传的文件(通过扩展名限制),仅允许doc,txt文件。
     //su.setAllowedFilesList("doc,txt");
    // 4.设定禁止上传的文件(通过扩展名限制),禁止上传带有exe,bat,jsp,htm,html扩展名的文件和没有扩展名的文件。
     //su.setDeniedFilesList("exe,bat,jsp,htm,html,,");
    // 上传文件
    su.upload();
    // 将上传文件全部保存到指定目录
    int count = su.save("/upload");
    out.println(count+"个文件上传成功!<br>");
    // 逐一提取上传文件信息,同时可保存文件。
    for (int i=0;i<su.getFiles().getCount();i++)
    {
    com.jspsmart.upload.File file = su.getFiles().getFile(i);
    // 若文件表单中的文件选项没有选择文件则继续
    if (file.isMissing()) continue;
    // 显示当前文件信息
    out.println("<TABLE BORDER=1>");
    out.println("<TR><TD>表单项名(FieldName)</TD><TD>"+file.getFieldName()+"</TD></TR>");
    out.println("<TR><TD>文件长度(Size)</TD><TD>"+file.getSize()+"</TD></TR>");
    out.println("<TR><TD>文件名(FileName)</TD><TD>"+file.getFileName()+"</TD></TR>");
    out.println("<TR><TD>文件扩展名(FileExt)</TD><TD>" +file.getFileExt()+"</TD></TR>");
    out.println("<TR><TD>文件全名(FilePathName)</TD><TD>"+file.getFilePathName()+"</TD></TR>");
    out.println("</TABLE><BR>");
    }
    %>
    </p>
    </body>
    </html>
      

  3.   

    我也遇到这种问题
    你把jspSmartUpload.jar解压后(com\jspsmart\upload\*)放到 当前WEB项目\WEB-INF\classes\下试试
      

  4.   

    现在是这个问题了:
    HTTP Status 500 - --------------------------------------------------------------------------------type Exception reportmessage description The server encountered an internal error () that prevented it from fulfilling this request.exception javax.servlet.ServletException: Unresolved compilation problems: 
    The import com.jspsmart cannot be resolved
    SmartUpload cannot be resolved or is not a type
    SmartUpload cannot be resolved or is not a type
    com.jspsmart cannot be resolved or is not a type org.apache.jasper.servlet.JspServlet.service(JspServlet.java:244)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
    root cause java.lang.Error: Unresolved compilation problems: 
    The import com.jspsmart cannot be resolved
    SmartUpload cannot be resolved or is not a type
    SmartUpload cannot be resolved or is not a type
    com.jspsmart cannot be resolved or is not a type org.apache.jsp.do_005fupload_jsp.<init>(do_005fupload_jsp.java:7)
    sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    java.lang.reflect.Constructor.newInstance(Unknown Source)
    java.lang.Class.newInstance0(Unknown Source)
    java.lang.Class.newInstance(Unknown Source)
    org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:137)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:307)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
    note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.
    --------------------------------------------------------------------------------Apache Tomcat/5.0.28