JAVA Web Knowledge points

World Wide Web Core standard: URL Uniform Resource Locator (Uniform Resource Locator), HTTP Hypertext Transfer Protocol (hypertext Transfer Procotol), HTML Hypertext Markup Language (hypertext Makeup Language)

Tim Berners-lee Study found that human visual processing is based on a page, whereby he concludes that the electronic data should be presented in a page manner.

URLs consist of protocol type, host address, or legal domain name, file path, such as Https://www.cnblogs.com/karajoker.

Previous versions of HTML5 were compliant with SGML (Standard generalized Makeup Language), since HTML5 did not follow the complex criteria of SGML, so it begins with a document type declared as <! DOCTYPE Html>, instead of adding a DTD (document Type difination) file, as in versions 1.1 and 4.01.

JAVA Web Knowledge points