Completely resolved Chinese documents to download and download the contents of the documents hash issues

Abstract: Complete solution for Chinese documents to download and download the contents of the documents hash issues

, Wrote a Download.jsp document can be downloaded file hash solve problems (such as: DOC, XSL documents, etc.).
Later that were encountered Chinese documents, file downloads will be error ~ ~ ~ ~
Today, through Download.jsp rewrite the original document has been completely resolved this issue ~
Now, a set of documents to the method of uploading and downloading to paste up ~ ~ ~ to everybody's reference !~!~!~!~!
Author: pharaohs of ancient Egypt
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Test Environment: WEBLOGIC 8.1, WIN XP SP4, IE 6.0
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Upload files:
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Preparation: Import famous SmartUpload.jar Package
Upload.jsp document
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<% @ Page contentType = "text / html; gb2312 charset ="%>
<%
Request.setCharacterEncoding ( "gb2312"); / / is very important, otherwise encountered Chinese on the wrong ~
%>
<head>

</ Head>
<body LeftMargin=0 topMargin=0>
<table Width="100%" height="100%" border="0" cellpadding="0" cellspacing="0" bgcolor="#DEE7EF">
<tr>
<td Align="center">
<form Action="upload_ok.jsp" method=post name="Upload" enctype="multipart/form-data">

Please enter the annex of the document required for the project path *

<table Width="317" border=0 cellPadding=0>

<tr>
<td Align=right vAlign=center nowrap> Annex Path: </ td>
<td> <input Type="file" name="file" style="border: 1px #FFFFFF solid;background:#efefef"> * </ td>
</ Tr>
<tr Align="center">
<td Height=60 colspan="2" vAlign=center nowrap> <input style="height:22px" name=B1 type=submit value="ç¡®å®š">
<input Style="height:22px" name=B2 type=reset value="å–æ¶ˆ">
</ Td>
</ Tr>

</ Table>
</ Form>
</ Td>
</ Tr>
</ Table>
</ Body>
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Upload_ok.jsp document
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<% @ Page contentType = "text / html; gb2312 charset ="%>
<% @ Page import = "com.jspsmart.upload .*"%>
<head>

</ Head>
<body LeftMargin=0 topMargin=0>

<table Width="80%" border="0" cellpadding="0" cellspacing="0" bgcolor="#DEE7EF">
<tr>
<td Align="center">
<%
Int count = 0;
String fileName = null;
MySmartUpload.initialize (pageContext);
MySmartUpload.upload ();
Com.jspsmart.upload.File myFile = mySmartUpload.getFiles (). GetFile (0);
If (! MyFile.isMissing ()) (
/ / String ext = myFile.getFileExt ();// get suffix
FileName = myFile.getFileName ();
MyFile.saveAs ( "/ files /" + fileName); / / you must file documents folder where the relative path
Out.println ( "document:" fileName + + "upload success!
File Size: "+ myFile.getSize () +" kb
");
)
%>
</ Body>
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Download:
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Hyperlinked documents written examples:
<% String fname = "Chinese testing. Xsl" / / Suppose your file name: Chinese test. Xsl
%>
"> Download
Super-written document examples -2 re-connect with utf-8 encoding of the document were:
<% @ Page contentType = "text / html; charset = gb2312" session = "true"%>
<% String name = java.net.URLEncoder.encode ( "World. Doc," "UTF-8 "));%>"> World. Doc

Download.jsp document
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<%
Java.io.BufferedInputStream bis = null;
Java.io.BufferedOutputStream bos = null;
Try (
String filename = request.getParameter ( "filename");
Filename = new String (filename.getBytes ( "iso8859-1"), "gb2312");
Response.setContentType ( "application / x-msdownload");
Response.setHeader ( "Content-disposition", "attachment; filename =" + new String (filename.getBytes ( "gb2312"), "iso8859-1"));
Bis = new java.io.BufferedInputStream (new java.io.FileInputStream (config.getServletContext (). GetRealPath ( "files /" + filename)));
Bos = new java.io.BufferedOutputStream (response.getOutputStream ());
Byte [] = new byte buff [2048];
Int bytesRead;
While (-1! = (BytesRead = bis.read (buff, 0, buff.length))) (
Bos.write (buff, 0, bytesRead);
)
)
Catch (Exception e) (
E.printStackTrace ();
)
Finally (
If (bis! = Null) bis.close ();
If (bos! = Null) bos.close ();
)
%>