(I believe that many netizens and webmasters have seen it. The hidden content of some websites and blogs can only be seen by replying to comments and member VIPs, and some need to scan the QR code to follow the official account to get the verification code and enter the activation to display it . In the past, such WordPress plugins set a fixed verification code in the plugin, and then cooperated with the WeChat official account to automatically reply and prompt the user.
But there is a problem with this approach. Each time is a fixed verification code. The content of other articles is easily visible to the public, so the best way to do this is to use a random captcha. This is also a public account visible content plug-in developed by us, which can solve this problem. I see it in action.)
收藏
