Hi all friends,

In javascript is there FileInputStream and FileOutputStream because iam developing one uploading application and iam using html for client interface now my requirement is i have to upload big file say upto 80mb now i want to send file to server in block wise(2048kb) for that i want read file in block of 2048 kb and want to write on outputstream and my servlet read from outputStream and can write,so that I can upload big file.Can any plz guide me how I can do it in html.

Regards
Bikash

For security reasons you cannot read files off a user's hard disk using javascript.

Hi,

Then I couldn't understand how we can send file as a attachment in Yahoo and Hotmail if there is any security reason in IE.Can you plz explain it little bit more.

Thanks&Regards
Bikash

I'm not saying that the browser cannot send files - what I'm saying is that you cannot use javascript to read a file off a users hard disk.