Java System Internet cafe billing management system

The day before yesterday, I finally finished all my courses. I also tested web programming yesterday, and now I have only one major focus on java.

Today, we will start a practical project-Internet cafe billing management system.

Today is called depressing class. The teacher makes a good interface.CodeSent to us, let's do the database connection section.

Maybe the teacher didn't make it clear, maybe everyone didn't listen well. As a result, we re-built the interface on our own, after a long time. The teacher asked us if we had finished the database. Everyone was depressed. The interface was just completed. How can it be so fast. When the teacher asks me again, we will be enlightened...

Since it was the first time to start a practical project, it was very difficult to do it ..

I have to try to read the materials...