Uploading a file using JSP

angrycat · October 3rd, 2005, 01:10 PM

Have you used this?

Is it an Apache module, or are they classes / servlets you can plug into other apps, I ask as Im using Tomcat standalone at the moment.

Cheers,

Pankaj Chaudhary · December 10th, 2005, 02:00 PM

Quote:

quote:Originally posted by chrismalan
About 18 months ago I had to learn how to do this. A few search results talked about the slowness of uploading/retrieving Blobs from databases. One in particular mentioned PostgreSQL, the database I was using. I needed to upload images which had to be available for web pages.

In the end the solution was to write them to disk on the server and store the filename and path as a string in the database. This has worked well for quite a few web-applications. Have a look at http://www.cars4us.com.au All the vehicle photos are stored this way. At present about 1500-2000 for that particular web-application. The thumbnails are created on the server from the uploaded photos.

If anyone is interested I will give code examples. The upload bean can load any number of files and text elements in any sequence.

Chris Malan

pankaj chaudhary
SE

Inderjeet · April 20th, 2006, 11:30 PM

Hi All
I need to store two images for single record in database uploded from the JSP. The DB has two BLOB columns. I have to display a single record at a time. Can somebody help me that how to display two images from a single record of DB to the JSP..............and if one or both the images are not uploded for that record how to display some error message(like 'No Photo Uploaded') on the JSP page?

Thanks & Regards
Inder Jeet Singh

nareshkankati · November 19th, 2007, 11:02 AM

Hi,

Could you please send me the source code ?? my email is [email protected]

Quote:

quote:Originally posted by chrismalan
About 18 months ago I had to learn how to do this. A few search results talked about the slowness of uploading/retrieving Blobs from databases. One in particular mentioned PostgreSQL, the database I was using. I needed to upload images which had to be available for web pages.

In the end the solution was to write them to disk on the server and store the filename and path as a string in the database. This has worked well for quite a few web-applications. Have a look at http://www.cars4us.com.au All the vehicle photos are stored this way. At present about 1500-2000 for that particular web-application. The thumbnails are created on the server from the uploaded photos.

If anyone is interested I will give code examples. The upload bean can load any number of files and text elements in any sequence.

Chris Malan

[/quote]

Kirubasekar · January 6th, 2008, 04:04 AM

Hi

I am also in the same Problem...and my task is to upload an image into server folder and its name or location id into mysql Database

I have uploaded the image into the mysql database already but the pblm is when i retrieve it through the ServletOutputStream response.getOutputStream().Write(); it only writes one image

so i decided to go with the ablve said way.... to store in a folder

Can you help me in this issue so that i will be thankful to u

my mail id is [email protected]

Waiting for your code

Thaanks in advance

Thanks
Kirubasekar

g_dude · March 12th, 2008, 04:42 AM

Quote:

quote:Originally posted by chrismalan
About 18 months ago I had to learn how to do this. A few search results talked about the slowness of uploading/retrieving Blobs from databases. One in particular mentioned PostgreSQL, the database I was using. I needed to upload images which had to be available for web pages.

In the end the solution was to write them to disk on the server and store the filename and path as a string in the database. This has worked well for quite a few web-applications. Have a look at http://www.cars4us.com.au All the vehicle photos are stored this way. At present about 1500-2000 for that particular web-application. The thumbnails are created on the server from the uploaded photos.

If anyone is interested I will give code examples. The upload bean can load any number of files and text elements in any sequence.

Chris Malan

This was taken by http://p2p.wrox.com/topic.asp?TOPIC_ID=20969

Really Appreciate if u
can send the code if u have now to [email protected]

Thanks a lot....[email protected]

test · March 23rd, 2009, 12:41 PM

plz any body help me.i have a requirement to upload file from client to remote server and store in data base as well as bring any file

test · March 23rd, 2009, 12:47 PM

plz any body help me.i have a requirement to upload file from client to remote server and store in data base as well as bring any file