问题
I just did an audit of one of my web application page (built using ASP.Net and running on development server) using Google chrome's developer tool. One particular warning caught my eyes:
Serve static content from a cookieless domain (5)!
I would like to know is it possible to avoid cookies for these kind of requests. I see that there is no cookie requests for javascript files as well. I it possible to avoid cookies in the header for these files as well? and why didn't the browser attach cookies for javascript files and attach for CSS and image?
回答1:
Cookie are "attached" to a domain and a path. If you set cookies for a path above your files, they'll be sent with any request for those files.
The warning message itself tells you how to fix this - use another domain for your static content. Or a subdomain, as long as you make sure you keep your main domain cookieless in that case.
来源：https://stackoverflow.com/questions/2943489/avoiding-cookies-while-requesting-static-content