Requirements of javaweb

This is the function of sending SMS reminders.

That is to say, the content of the short message sent is a template, and some parameters will be needed. (For example, your verification code is the parameter 1. Sender "parameter 2")

The green box above is used to get data through excel, such as mobile phone number. And the rest of the data in the template. I checked it first.

The red one is almost the same as the green one, except that it is the data found by sql, and the columns should correspond to the template.

(Personally, I think this requirement is really difficult to understand. )