Wechat distribution problem

We have encountered the following problems in the distribution system! For example, A user shares his URL. B users come according to the URL shared by A users, so judge whether A users follow the official account! If there is no attention, the follow button pops up, and the information of user B is saved as a subordinate distribution member of user A. Could you tell me how to pop up the attention button? How does he jump to the user center after paying attention?

Node.js java html5 javascript php
Feb.28,2021

your process is wrong. It should be that b users pop up if they don't follow. To judge whether attention should be simple, this one has an interface, and if there is a pop-up window, isn't there a front end to do it? this is not complicated

.

Previous: How to configure Hidden index.php? for nginx phpstudy

Next: How to write the Vue subcomponent JSX to receive the passed $attrs?

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
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-64f5-1e9d38b-193a.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e9d38b-193a.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?