https默认端口443
While many of us are familiar with various ports being assigned for specific purposes or uses, we may not know the particular reason why they were chosen. Today’s SuperUser Q&A post has the answers to a curious reader’s questions.
尽管我们许多人都熟悉为特定目的或用途分配的各种端口，但我们可能不知道选择它们的特定原因。 今天的“超级用户问答”帖子回答了好奇的读者的问题。
Today’s Question & Answer session comes to us courtesy of SuperUser—a subdivision of Stack Exchange, a community-driven grouping of Q&A web sites.
今天的“问答”环节由SuperUser提供，它是Stack Exchange的一个分支，该社区是由社区驱动的Q＆A网站分组。
Photo courtesy of Rodney Lewis (Flickr).
图片由Rodney Lewis(Flickr)提供 。
