Consult, WeChat small program sent via mobile phone verification code verification change passwords, how to phone verification code

CodePudding user response:

Verification code is sent to a mobile phone by calling the backend interface, the background send verification code service interface call their own, the need to spend money.. The back-end service

CodePudding user response:

Message authentication code have special third-party interface,
Small application front end touching the captcha images (page is loaded, or active by clicking on the "send" button), by the backend for the current user to generate random authentication code, and interface request messages issued by SMS,