标签：each copy ref data region arc group specific The
www.example.com. A server provides services in the name of the host, but hosts and servers do not have a one-to-one mapping. Refer to Host names.
Host names can also be followed by a port number. Refer to Port numbers. Well-known port numbers for a service are normally omitted from the URL. Most servers use the well-known port numbers for HTTP and HTTPS , so most HTTP URLs omit the port number.
/software/htp/cics/index.html. term=bluebird. Name and value pairs are separated from each other by an ampersand (&); for example, term=bluebird&source=browser-search.scheme://host:port/path?query
I like to think of the term "scheme" as the region of the URL that indicates the "protocol".
the scheme
┌───┐
https://www.google.com/
└───┘
the specific protocolURL是URI的一个子集。它是Uniform Resource Locator的缩写，译为“统一资源定位 符”。
通俗地说，URL是Internet上描述信息资源的字符串，主要用在各种WWW客户程序和服务器程序上。
采用URL可以用一种统一的格式来描述各种信息资源，包括文件、服务器的地址和目录等。URL是URI概念的一种实现方式。
URL的一般格式为(带方括号[]的为可选项)：
protocol :// hostname[:port] / path / [;parameters][?query]#fragment
URL的格式由三部分组成：
①第一部分是协议(或称为服务方式)。
②第二部分是存有该资源的主机IP地址(有时也包括端口号)。
③第三部分是主机资源的具体地址，如目录和文件名等。
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原文链接：https://blog.csdn.net/qq_32595453/java/article/details/80563142
scheme :The components of a URL
标签：each copy ref data region arc group specific The
原文地址：https://www.cnblogs.com/feng9exe/p/13338102.html
