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要答辩咯急 用jspsmart编写的东西 如何老出错

热度:91   发布时间:2016-04-17 14:26:30.0
要答辩咯急啊 在线等 用jspsmart编写的东西 怎么老出错啊
是从例子该过来的     就是把上传文件的信息存入数据库但不存文件
<%@   page   language= "java "   import= "com.jspsmart.upload.* "%>
<%@include   file= "conn.jsp "%>     //提供了数据库的连接statement等的初始化
<jsp:useBean   id= "mySmartUpload "   scope= "page "   class= "com.jspsmart.upload.SmartUpload "   />

<HTML>
<BODY>

<H1> jspSmartUpload   :   Sample   2 </H1>
<HR>
<%
String   zh=(String)session.getAttribute( "ZGBH ");
  int   ZGBH=Integer.parseInt(zh);

//   Variables
      int   count=0;                 //这里eclipse老报错Duplicate   local   variable   count说是重载了变量

//   Initialization
mySmartUpload.initialize(pageContext);

//   Upload
mySmartUpload.upload();

//   Select   each   file
for   (int   i=0;i <mySmartUpload.getFiles().getCount();i++){

//   Retreive   the   current   file
com.jspsmart.upload.File   myFile   =   mySmartUpload.getFiles().getFile(i);

if   (!myFile.isMissing())   {
                     
//   Save   the   files   with   its   original   names   in   a   virtual   path   of   the   web   server              
myFile.saveAs( "/upload/ "   +   myFile.getFileName());
String   filename=myFile.getFileName();
String   fileext=myFile.getFileExt();
int   filesize=myFile.getSize();
       
String   sql= "insert   into   ZZ_GRWJB     values( ' "+ZGBH+ " ', ' "+filename+ " ', ' "+fileext+ " ', ' "+filesize+ " ') ";
stmt.executeUpdate(sql);
count   ++;

}
         
}
%>
 
<script   language= "javascript ">
alert( "ok ");
window.navigate( "wjliebiao.jsp ");
</script>
</BODY>
</HTML>


运行时的报错为
org.apache.jasper.JasperException:   Unable   to   compile   class   for   JSP:  

An   error   occurred   at   line:   15   in   the   jsp   file:   /doupload.jsp
Duplicate   local   variable   count
12:     int   ZGBH=Integer.parseInt(zh);
13:  
14:   //   Variables
15:         int   count=0;                
16:  
17:   //   Initialization
18:   mySmartUpload.initialize(pageContext);


Stacktrace:
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:85)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:415)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:308)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:273)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)