Activities of "taypv"

I don't know how to implement it yet. Could you help me create a simple demo page? Thank you.

I placed this file in .blazor

link log: https://drive.google.com/file/d/1xnKteWD9Mr_FFl8sY62kE00R0-m8TK5Y/view?usp=sharing

I have installed the packages as you instructed, and used the method below to call, but it resulted in a 400 error.