Have a look at my HTML Code and my Java code.
I m trying to see the total contents when a form is submitted with enctype=multipart/form-data. -
<html>
-
<head>
-
<title>Simple File Upload Test</title>
-
</head>
-
<body>
-
<form name = "test_form" method ="POST" enctype="multipart/form-data" action = "../jsp/FileUpload.jsp">
-
<input type="file">
-
<input type="submit">
-
</form>
-
</body>
-
</html>
-
-
ServletInputStream in = request.getInputStream();
-
//Here request is the reference of HttpServletRequest.
-
byte b[] = new byte[255];
-
int len;
-
while((len = in.read(b))!=-1) out.print(new String(b,0,len));
-
My O/P is showing something like this..............! - -----------------------------5238189273319--
Can't I get the total Content sent by the Browser?
Please help.
Kind regards,
Dmjpro.
6  9237 
Have a look at my HTML Code and my Java code.
I m trying to see the total contents when a form is submitted with enctype=multipart/form-data.
-
<html>
-
<head>
-
<title>Simple File Upload Test</title>
-
</head>
-
<body>
-
<form name = "test_form" method ="POST" enctype="multipart/form-data" action = "../jsp/FileUpload.jsp">
-
<input type="file">
-
<input type="submit">
-
</form>
-
</body>
-
</html>
-
-
ServletInputStream in = request.getInputStream();
-
//Here request is the reference of HttpServletRequest.
-
byte b[] = new byte[255];
-
int len;
-
while((len = in.read(b))!=-1) out.print(new String(b,0,len));
-
My O/P is showing something like this..............!
- -----------------------------5238189273319--
Can't I get the total Content sent by the Browser?
Please help.
Kind regards,
Dmjpro.
Somebody please help!
Kind regards,
Dmjpro.
Somebody please help!
Kind regards,
Dmjpro.
Hi,
I output is printing the boundary value.
Are you sure by doing this you are getting the file from the client. How you are binding that file into servletinputStream.
Hi,
I output is printing the boundary value.
Are you sure by doing this you are getting the file from the client. How you are binding that file into servletinputStream.
Thanks to share your knowledges with me.
Nice to see this.
First of all tell me what is Boundary?
When I do enctype=multipart/form-data in a form Tag then in which format the data comes into the server?
And where should I do binding the file into ServletInputStream?
Kind regards,
Dmjpro.
Thanks to share your knowledges with me.
Nice to see this.
First of all tell me what is Boundary?
When I do enctype=multipart/form-data in a form Tag then in which format the data comes into the server?
And where should I do binding the file into ServletInputStream?
Kind regards,
Dmjpro.
Hi,
I think you should use O'reilly's MultipartRequest api to upload the file. what you need to do is ........ download the jar file from here http://www.servlets.com/cos/ Here you find the api for file upload and by a little searching you find jar also. You can use apache's JCommon for file download also.
Boundary is a value which is attached with headers while sending file from client(I think so).
When you do enctype=multipart/form-data your data comes in multipart format but for that your html page should support RFC encoding.
Binding of file should be done on server side. But I really dont know how you should do that. But if you vil use MultipartRequest api it vill not be required. Google for MultipartRequest or file upload using MultipartRequest you vil get a lot of results.
Hi,
I think you should use O'reilly's MultipartRequest api to upload the file. what you need to do is ........ download the jar file from here http://www.servlets.com/cos/ Here you find the api for file upload and by a little searching you find jar also. You can use apache's JCommon for file download also.
Boundary is a value which is attached with headers while sending file from client(I think so).
When you do enctype=multipart/form-data your data comes in multipart format but for that your html page should support RFC encoding.
Binding of file should be done on server side. But I really dont know how you should do that. But if you vil use MultipartRequest api it vill not be required. Google for MultipartRequest or file upload using MultipartRequest you vil get a lot of results.
Thanks a lot for your kind information.
Kind regards,
Dmjpro.
Thanks a lot for your kind information.
Kind regards,
Dmjpro.
Hi,
Binding of file should be done at client side not at server side. Sorry :(
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