How Can You Upload a Large File in JSP ?

To upload a file by JSP we can use in the Form data being passed from HTML.

If the file is very large in size, we can set enctype=multipart/formdata.

We have to use POST method in the Form to send a file.

Once the request is received, we can implement the logic to read mulitpart data in doPost() method of JSP. There are methods in JSP framework to read large files via this method.

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