文件上传的JSP

凤舞天煌 2007-05-24

展开全文

<%@ page contentType="text/html; charset=gb2312" import="java.util.*,java.io.*,java.net.*,java.util.regex.*"%>
<%@ page import="com.evsoft.file.*" %>
<%@ page import="com.evsoft.db.*" %>
<%@ page import="com.evsoft.util.*" %>
<%@ page import="java.sql.*" %>

<html>

<head>
<title>数据导入</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<LINK href="../../css/style.css" type=text/css rel=stylesheet>
<SCRIPT language=javascript src="../../js/checkbox.js" CHARSET="gb2312"></SCRIPT>
<script>
function submitinport()
{

if ( document.forms[0].filename1.value == "" )
{
  alert("请输入数据来源文件！");
  return false;
}

document.getElementById("pwait").style.display = ‘‘;
return false;
}

</script>
</head>
<body>
<table align=‘center‘ border=0 width=‘100%‘ height=‘100%‘ cellPadding=4 cellspacing=1 bgColor=#99ccff>
<tr>
<td valign=‘top‘ bgColor=#f0f4f9>

<%!

String Upload(HttpServletRequest request) throws Exception
{

  String path = request.getRealPath("/excel_card");
  System.out.println("import path = " + path);
  String msg = "文件上传失败";

  UploadFile fileBean = new UploadFile();

  fileBean.setObjectPath(path);
  fileBean.setSize(10000*1024);
  fileBean.setSuffix(".txt.gif.jpg.png.jpge.html.htm.gz.xls.zip.csv");
  fileBean.setNamingType(fileBean.OLD_NAME);
  fileBean.setSourceFile(request);

  String [] saSourceFile = fileBean.getSourceFile();
  String [] saObjectFile = fileBean.getObjectFileName();
  String [] saDescription = fileBean.getDescription();

  String FileName   = "";

  int iCount = fileBean.getCount();

  String fileName2 = saObjectFile[0];
  String sObjectPath = fileBean.getObjectPath();

  //Action = fileBean.getFieldValue("Action");

  FileName = fileName2;

  System.out.println("sam_____path_"+path +"/"+FileName);
  return path +"/"+FileName;

}
%>

<%
String errHtml = "";
if ( request.getParameter("ss") == null )
{
String path = Upload(request);
System.out.println("path_sam==="+path);

String templateContent="";
FileInputStream fileinputstream = new FileInputStream(path);//读取模块文件
int lenght = fileinputstream.available();
byte bytes[] = new byte[lenght];
fileinputstream.read(bytes);
fileinputstream.close();
templateContent = new String(bytes);

//out.println("=================="+templateContent);

String fileame = "outport_sa.xls";
fileame = request.getRealPath("/")+"/new_report/"+fileame;//生成的outport文件保存路径
FileOutputStream fileoutputstream = new FileOutputStream(fileame);//建立文件输出流
byte tag_bytes[] = templateContent.getBytes();
fileoutputstream.write(tag_bytes);
fileoutputstream.close();
}