Query whether an attribute in the collection contains a number
I think the official document seems to only support simple matching.
The situation is as follows
. {"DESC ":"save registration basic information, user name: administrator, mobile phone number: 13262868235, password is consistent: True"}
. If only simpler number matching is considered:' 1[3|5|7|8]\d{9}'What should I do?
This ..
docThere is a problem with the design … mongodb originally only supported simple regular matching. If you want to search for text, you should search for full text.