OA系统

开发平台：
Java

upload.jsp：源码内容
							<%@ page contentType="text/html; charset=GB2312" import="java.sql.*" import="java.lang.*" %>
<%@ page import="com.gforce.currency.*,java.util.*,com.gforce.currency.clsupload.*" %>
<%
String destPathName = "/uploadfiles";
String fileName="";
Request m_request = new Request(request);
String strStyleName = m_request.GetString("type");
String strAllowFileExt = "";
if(strStyleName.equalsIgnoreCase("FILE"))
{
  strAllowFileExt = "rar|zip|exe|doc|xls|chm|hlp|pdf|ppt|pps";
}
else if(strStyleName.equalsIgnoreCase("MEDIA"))
{
  strAllowFileExt = "rm|mp3|wav|mid|midi|ra|avi|mpg|mpeg|asf|asx|wma|mov|wmv";
}
else if(strStyleName.equalsIgnoreCase("FLASH"))
{
  strAllowFileExt = "swf";
}
else
{
  strAllowFileExt = "gif|jpg|jpeg|bmp|png";
}
if (m_request.GetString("action").equalsIgnoreCase("Remote"))
{
  String strContent = m_request.GetString("WebEditor_UploadText");
  %>
<HTML>
<HEAD>
<TITLE>远程上传</TITLE>
<meta http-equiv='Content-Type' content='text/html; charset=gb2312'>
</head>
<body>
<textarea name="UploadText" id="UploadText" cols="75" rows="3" readonly="true" style="display:none;"><%=strContent%></textarea>
</body>
</html>
<script language="javascript">
parent.setHTML(UploadText.value);
parent.remoteUploadOK();
</script>
  <%
}
else if (m_request.GetString("action").equalsIgnoreCase("Save"))
{
  ClsUpload upload=new ClsUpload(pageContext);
  fileName=upload.uploadFile("uploadfile", destPathName);
  fileName = fileName.substring(0,fileName.indexOf(","));
  String fileExpandName = fileName.substring(fileName.lastIndexOf(".")+1);
  if(("|" + strAllowFileExt + "|").toLowerCase().indexOf("|" + fileExpandName.toLowerCase() + "|")>-1)
  {
      out.println("<script language="javascript">parent.UploadSaved('" + fileName + "');</script>");
  }
  else
  {
      out.println("<script language="javascript">parent.UploadError("您上传的文件格式不正确，允许上传文件的扩展名为“" + strAllowFileExt + "”。上传失败！");</script>");
      upload.fileDelete(fileName);
  }
}
else
{
%>
<HTML>
<HEAD>
<TITLE>文件上传</TITLE>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<style type="text/css">
body, a, table, div, span, td, th, input, select{font:9pt;font-family: "宋体", Verdana, Arial, Helvetica, sans-serif;}
body {padding:0px;margin:0px}
</style>
<script language="JavaScript" src="Dialog/dialog.js"></script>
</head>
<body bgcolor=menu>
<form action="?action=save&type=<%=strStyleName%>" method=post name=myform enctype="multipart/form-data">
<input type=file name=uploadfile size=1 style="width:100%">
</form>
<script language=javascript>
var sAllowExt = "<%=strAllowFileExt%>";
// 检测上传表单
function CheckUploadForm() {
  if (!IsExt(document.myform.uploadfile.value,sAllowExt)){
    parent.UploadError("提示：nn请选择一个有效的文件，n支持的格式有（"+sAllowExt+"）！");
    return false;
  }
  return true
}
// 提交事件加入检测表单
var oForm = document.myform ;
oForm.attachEvent("onsubmit", CheckUploadForm) ;
if (! oForm.submitUpload) oForm.submitUpload = new Array() ;
oForm.submitUpload[oForm.submitUpload.length] = CheckUploadForm ;
if (! oForm.originalSubmit) {
  oForm.originalSubmit = oForm.submit ;
  oForm.submit = function() {
    if (this.submitUpload) {
      for (var i = 0 ; i < this.submitUpload.length ; i++) {
        this.submitUpload[i]() ;
      }
    }
    this.originalSubmit() ;
  }
}
// 上传表单已装入完成
try {
  parent.UploadLoaded();
}
catch(e){
}
</script>
</body>
</html>
<%
}
%>

						