Shulou(Shulou.com)06/03 Report--

This article shares with you the content of the process analysis of SMS authentication login in the web. Xiaobian thinks it is quite practical, so share it with everyone for reference. Let's follow Xiaobian and have a look.

SMS verification login

1. Call the background interface for sending verification login short message with telephone number as parameter

2. Background interface generates 4 or 6 digit Captcha

3. Put the generated Captcha and mobile phone number into cache (such as redis) in key-value mode, and set the cache validity time

4. Call the sending template SMS method (or third-party SMS operator interface) to send SMS

5. Click to trigger login, take phone number and Captcha as parameters, and invoke background login verification interface

6. Background login verification interface verifies the corresponding information retained in the cache

If yes, return login success;

Otherwise, return the failure reason

Attention:

Be sure to set the valid time of Captcha

Limit the time interval and number of times per day when sending Captcha

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