What is webservice? This problem does not answer, but I think the picture below can give you an enlightenment: It can be seen that the traditional application is generally managed by the operating system layer management computer, which faces various computers. Resource. WebService is a variety of resources faced on the Internet. I believe this picture can give you a clear answer.
There is another sentence to tell you, that is, as a developer should profoundly understand which position we do in the high-level architectural figure, which will be more beneficial to our learning and work.
