Java realizes sending SMS verification code using a third-party platform

A small project I did some time ago involves the problem of logging in and registering with SMS verification code. I haven't been involved in this before. I actually don't understand it after reading other people's blogs. Now I'll write down the function of sending verification code by using a third-party SMS platform.

Taking registration as an example, this paper completes the SMS verification code function on the basis of spring MVC + Spring + mybatis framework.

The principle of sending SMS verification code is to randomly generate a 6-digit number and save the 6-digit number to the session. The client judges the corresponding session through the sessionid, and the verification code entered by the user is compared with the verification code recorded by the session.

In order to prevent advertising suspicion, we don't say which SMS platform is here.

General third-party SMS platforms will have their own SMS interface. As long as they understand their interface and make a little change, they can meet their needs.

First, list the interface codes of the SMS platform: Here you need to download three jar packages commons-logging-1.1 1.jar，commons-httpclient-3.1. jar，commons-codec-1.4. jar