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Thread: How to import an .tiff image in JSP?

  1. #1
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    Default How to import an .tiff image in JSP?

    Hi
    I would like to know how to import an .tiff image in JSP?
    Last edited by jazz2k8; May 14th, 2008 at 12:45 AM.


  2. #2
    mmm.. coffee JavaPF's Avatar
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    Hello Jazz2k8,

    Where will the image be imported to?
    Can you please give me a better idea of the project?

    Thanks

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    just i would like to import an .tif image to any one of my JSP page...say it as test.jsp...image is at my c:\\Folder

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    mmm.. coffee JavaPF's Avatar
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    Try this.

    First create a .html file, call it something like Form.html

    Add this code:

    <html>
    <form action="upload.jsp" method="POST" enctype="multipart/form-data">
    <!-- enctype="multipart/form-data" -->
    <input type="file" name="theFile"><br>
    <input type="submit">
    </form>
    </html>

    Then create a JSP page and call it upload.jsp

    Add this code and edit as you see fit..

    <!-- upload.jsp -->
    <%@ page import="java.io.*" %>
     
    <%
    String contentType = request.getContentType();
    System.out.println("Content type is :: " +contentType);
    if ((contentType != null) && (contentType.indexOf("multipart/form-data") >= 0)) {
    DataInputStream in = new DataInputStream(request.getInputStream());
    int formDataLength = request.getContentLength();
     
    byte dataBytes[] = new byte[formDataLength];
    int byteRead = 0;
    int totalBytesRead = 0;
    while (totalBytesRead < formDataLength) {
    byteRead = in.read(dataBytes, totalBytesRead, formDataLength);
    totalBytesRead += byteRead;
    }
     
    String file = new String(dataBytes);
    String saveFile = file.substring(file.indexOf("filename=\"") + 10);
    //out.print("FileName:" + saveFile.toString());
    saveFile = saveFile.substring(0, saveFile.indexOf("\n"));
    //out.print("FileName:" + saveFile.toString());
    saveFile = saveFile.substring(saveFile.lastIndexOf("\\") + 1,saveFile.indexOf("\""));
    //out.print("FileName:" + saveFile.toString());
     
    //out.print(dataBytes);
     
    int lastIndex = contentType.lastIndexOf("=");
    String boundary = contentType.substring(lastIndex + 1,contentType.length());
    //out.println(boundary);
    int pos;
    pos = file.indexOf("filename=\"");
     
    pos = file.indexOf("\n", pos) + 1;
     
    pos = file.indexOf("\n", pos) + 1;
     
    pos = file.indexOf("\n", pos) + 1;
     
     
    int boundaryLocation = file.indexOf(boundary, pos) - 4;
    int startPos = ((file.substring(0, pos)).getBytes()).length;
    int endPos = ((file.substring(0, boundaryLocation)).getBytes()).length;
    saveFile = "C:\\Program Files\\Where_Ever_You_Want_This_To_Go\\" + saveFile;
    FileOutputStream fileOut = new FileOutputStream(saveFile);
     
    //fileOut.write(dataBytes);
    fileOut.write(dataBytes, startPos, (endPos - startPos));
    fileOut.flush();
    fileOut.close();
     
    out.println("File saved as " +saveFile);
     
    }
    %>

    Hope you can get this to work

  5. #5
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    Default

    Take a look at this link too:

    Source code example of File Upload JSP/Servlet by multipart/form-data

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