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URL 形式
2022-07-28 05:18:00 【编程器系统】
URL的定义:
'''
URL (Uniform Resource Locator,统一资源定位符)。每个网页都有一个Internet地址。当你在浏览器的地址框中输入一个URL或是单击一个超级链接时,URL就确定了要浏览的地址。浏览器通过超文本传输协议(HTTP),将Web服务器上站点的网页代码提取出来,并翻译成漂亮的网页。
'''
URL的组成部分:
URL由三部分组成:
资源类型,存放资源的主机域名,资源文件名。
and 可认为由四部分组成:
协议、主机、端口、路径
一般语法形式:
scheme://host[:port]/.../[?query-string][#anchor]
'''
scheme:协议(例如:http,https,ftp)
host:服务器的IP地址或域名
port:端口,可写可不写
path:访问资源的路径
query-string:参数,发送给http服务器的数据
anchor:锚(跳转到网页的指定锚点位置)
'''
https://blog.csdn.net/m0_62919535/article/details/124099491现在处于学习爬虫的阶段中,想了解更多关于URL的知识,其余资料可以通过百度查询,文章内容比较简洁,如果想简单了解http和https协议,可通过上方链接学习
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