Shulou(Shulou.com)06/02 Report--

This article mainly introduces the Imperial CMS how to achieve efficient random call method, has a certain reference value, friends in need can refer to. I hope you will learn a lot after reading this article. Next, let the editor take you to learn about it.

The random call of Imperial CMS with ORDER BY RAND () is the most resource-consuming way. If the number of website information is too large, the random call will affect the speed of the website.

If you really want to use it, you can use the following ideas:

First use php to randomly generate the information ID, and then SQL calls the random ID list with id in,php.

Call example:

The code is as follows:

[ID = {column ID, show the number of entries, operation type, only show the title picture, "id in ($randids)"}] / / template code content [/ e:loop] Thank you for reading this article carefully. I hope it will be helpful for the editor to share the methods and contents of Imperial CMS how to achieve efficient random calls. At the same time, I also hope you can support me, pay attention to the industry information channel, and find out if you have any problems. Detailed solutions are waiting for you to learn!

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