Search engines generally do not capture URL parameters, such as photo. aspx? Size = L & Tu = yes? Parameters. Therefore, from the SEO perspective, it is best not to use this form of URL. Rewrite it to photo. aspx/1/yes so that the search engine will capture our URL and increase the access traffic to our website.
In Asp.net, you can use request. pathinfo to obtain/1/Yes after the aspx extension, and then extract the desired value from the string.
The better way isURL rewriting (learning ......)