This article mainly explains in detail the relevant information of the WeChat Mini Program login process. Friends who need it can refer to the WeChat Mini Program Login Process 1: What are session_key and openId? The official description of session_key is: session_key is the key generated by the WeChat server for encrypting and signing user data. The purpose of session_key is (1) to decrypt the "ciphertext in user information" obtained from the wx.getUserInfo() interface. (2) "Process it slightly" and use it to maintain the login state of the applet. "A little processing" is roughly as follows: (1) Generate a random number (officially called it 3rd_session) (2) Use this random number as the session key, session_key + openid as the value. That is: session[3rd_session]=session_key+openidopenIdopenId: The user's unique identifier is: the unique identifier of each WeChat user in your mini program. 2: How to obtain session_key and openId Officially provided
1. Detailed explanation of the WeChat applet login process
Introduction: This article mainly explains in detail the relevant information about the WeChat applet login process. Friends in need can refer to
2. WeChat Mini program login process
Introduction: This article introduces the WeChat mini program login process
3. Detailed introduction to the WeChat mini program login process
Introduction : This article mainly introduces relevant information about the detailed introduction of the WeChat applet login process. Friends in need can refer to
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