I have a website
www.somesite1.com which gets all its image content from www.somesite2.com
At the moment each time an image is to be displayed we simply use an absolute URL to get it like this
img src="http://www.somesite2.com/event/image.jpg" /
So each time a user goes to www.somesite1.com for content www.somesite2.com gets hammered. and the nginx is in front of IIS, so I want to cache the image on nginx...not always get from IIS. Please tell me detail. Thanks very much~