Mobile advertisement distribution method and system
A mobile advertisement and distribution system technology, applied in the field of mobile advertisement distribution methods and systems, to reduce network pressure and improve user experience
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[0054]The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0055] refer to image 3 , image 3 It is a schematic diagram of the relationship between a user program, a DNS client and a DNS server in the prior art. Such as image 3 As shown, the DNS (Domain Name Server, domain name server) operating process is as follows: the terminal checks the local cache information, if there is a required multicast address in the local cache information, then directly use the multicast address; There is the multicast address, then send a multicast address request to the local DNS client; the local DNS client checks the cache information, if there is a required multicast address in the local DNS client, the multicast address is returned to...
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