HTTP有哪些特点？.pdf
通过《基础篇》前几讲的学习，你应该已经了解了HTTP协议的基础知识，了解了它的消息结构、请求头、响应头，以及内部的请求方法、URI、状态码。你有没有疑惑：“HTTP协议看似很简单，为什么能统治互联网这么多年？”
那么接下来的两堂课，我会和大家聊一聊HTTP协议的特点、优缺点。 有必要看到它好的一面和坏的一面。 只有全方位、多角度地理解HTTP，才能做到“扬长避短”，更好地利用HTTP。
今天的课主要讲HTTP协议的特点，但不会讲它们的好坏。 这些特征可能是优点或缺点。 你可以倾听和思考。
(Through the previous lectures in the basics, you should have understood the basic knowledge of HTTP protocol, its message structure, request header, response header, as well as its internal request method, URI and status code.Do you have any doubts: "HTTP protocol seems very simple, why can it rule the Internet for so many years?"In the next two classes, I will talk to you about the characteristics, advantages and disadvantages of HTTP protocol. It is necessary to see its good side and bad side. Only by understanding HTTP in an all-round and multi angle way can we "develop strengths and avoid weaknesses" and make better use of HTTP.Today's class mainly focuses on the characteristics of HTTP protocol, but it won't talk about their good or bad. These features may be advantages or disadvantages. You can listen and think.)
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