Using Empire as the interface, $_SESSION cannot be obtained when calling Android and iOS

The registration and login interface written by Empire cannot get the things in $_SESSION when called by Android and iOS. The specific scenario is as follows: when registering, Android will send me a mobile phone number. After I verify it, I will send it to the messaging platform. The messaging platform will send a Verification code I put the verification code of the messaging platform in $_SESSION and sent it back to Android, but Android couldn't get it. Is there no $_SESSION mechanism in Android? How to say? Could anyone with experience in this area please tell me what should I do?

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The registration and login interface written by Empire cannot get the things in $_SESSION when called by Android and iOS. The specific scenario is as follows: when registering, Android will send me a mobile phone number. After I verify it, I will send it to the messaging platform. The messaging platform will send a Verification code I put the verification code of the messaging platform in $_SESSION and sent it back to Android, but Android couldn't get it. Is there no $_SESSION mechanism in Android? How to say? Could anyone with experience in this area please tell me what should I do?

First of all, api calls are stateless, that is, the session is invalid; in addition, you have to understand the principle of session. Session is based on a sessionid stored in the client's cookie to obtain the data stored on the server, which is the value of the session.

Then let’s talk about your needs. You just need to log in with a mobile phone verification code. You can save the verification code into the cache using the phone number as the key and the value of the verification code. Both redis and mc can be used, and it can be taken out during verification. That’s it