It was a great help in studying the basic concepts of http. It was more informative to listen to it while recalling things that I had inadvertently overlooked while experiencing web development in practice. Next, I will delve into the concepts of spring, which I use in practice, but do not know deeply about its operating principles! Thank you, instructor Kim Young-han :) I hope you will continue to give me many lectures that will be helpful in my practice.ㅎㅎ