<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gbk">
</head>
<body>
<table width="100%" border="0" cellspacing="0" cellpadding="0" >
  <tr> 
      <table border="0" cellspacing="0" cellpadding="0" class="link01" >
<a style='cursor:hand' onClick=javascrpt:submitOAForm('OARegisterEdit.wf?REGID=<%=request.getParameter("TURNURL")%>')>返回</a></td>
        </tr>
</table><form name="frmOAMain" method="POST" action="OAFileUpload.wf" ENCTYPE="multipart/form-data">
 <input type="hidden" name="TURNURL" value="<%= request.getAttribute("TURNURL")%>"></input> <input name = "NEWFILENAME" size="40" maxlength="60">
 </td>
 </tr>
  <tr>
 <td width="100%"colspan="2">
 选择:<input name="FILE1" size="40" type="file" >
 </td></tr>
 </table>
 <table>
 <tr><td align="center"><input name="upload" type="submit" value="确定"/></td></tr>
 </table>
</form>
</body>
</html>
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点击“返回”时,将页面"TURNURL"值传到类里,"TURNURL"的值是
"work_pfdeal.do?Work_code=1101&Item_code=37000015770&Case_code=15770"
但在类里取出来的"TURNURL"仅仅是"work_pfdeal.do?Work_code=1101" 后两个参数取不出来
有什么办法 可以取到完整的"TURNURL"字符串值