Ajax file upload in node.js

I want to upload ajax file upload which uses xhr to send file data, at client m using this http://valums.com/ajax-upload/ how i will accept this data on node and save the file to server by node开发者_运维技巧.js , which module i need to use in node.js?

I've created an uploader with progress bar using the formidable module, it's really easy to use and provides a lot of useful callbacks.

Have a look here:

https://github.com/felixge/node-formidable (scroll down to get the Docs)

http://debuggable.com/posts/parsing-file-uploads-at-500-mb-s-with-node-js:4c03862e-351c-4faa-bb67-4365cbdd56cb

due to the lack of an example file in valums ajax-uploader, I've just created one.

It catches up the XHR upload if possible, alternatively falling back to the old form-based method. All in conclusion to valums ajax-uploader.

https://github.com/aldipower/file-uploader/blob/master/server/nodejs.js

Maybe Valums will accept the pull request some time and the sample file gets merged in the standard repository.