Ng file upload - url JAVA SPRING

Question

I have quick and relatively easy question I think, but I don't get it so here I am.

So, I've got something like this:

 file.upload = Upload.upload({
        url: 'sendemail',
        data: {file: file} 
    });

Whatever about rest of the code. I want to know for what is that url: section. It's for my java spring @RequestMapping("/sendemail")? Or it is for folder on my server to store the file?

Please answer me, I just want to know it :<

Answer 1

So when you are using Java Spring. It provides you a lots of cool annotations. One of them is

@RequestMapping()

This annotation helps for routing your services. So when you write RequestMapping("/sendemail"), it looks for the end point sendemail and does the job accordingly.

Now to your question, So {url: 'sendemail'} specifies that the url should end with /sendemail so as to do the mentioned job.