I don't know if it's because it's the basic level, but things like jpa felt a bit like taking Korean dictation. I actually liked this kind of content. Rather than saying, "Spring is used like this," I thought it was different to try out several things like, "Spring is used like this and like that," and learn about these things first! It was good! Please pay if you have the following! 1. Those who want to experience various uses of spring 2. Those who want a lecture that is well organized and doesn't stutter I'm going to pay..