Eager for Wechat, similar to group buying, how to develop the bargaining function, give an idea.

eager for Wechat, similar to group buying, how to develop the bargaining function, give an idea.

Apr.02,2021

first of all, is the title of the subject wrong? "based on" Wechat, right?

this question is not difficult. Design a background form, enter information such as group purchases or bargain prices, the upper and lower limits of the number of bargains, and the price cut each time, of course, here is a random number, and the people in front of you cut the price more. the lower the price, the less the price (like pinduoduo? ), generate a page after submission, and share the page with Wechat users

when the user visits this page, obtain the user's Wechat information through Wechat authorization, and compare it with the database to check whether the user's Wechat ID has participated in the activity? If you have participated, thank you for your participation, and if you have not, store the user information in the database.

that's all I have to say. I hope I can help you


I have also been doing this activity function of Wechat bargaining these two days. I feel it is still very troublesome. I want to communicate with the landlord

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e47ba3-443e4.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e47ba3-443e4.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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