Http reQuest method sp URL sp version cr If request line header field name value cr If header Ines header field name value cr If crIf Entity Body 1
16 HTTP Request
Http reQuest Request line ) Method GET- return URI HEAD-return headers only of GET response POST-send data to the server(forms, etc.) D URI E.g.http://www.fudan.edu.cnwithaproxy >)httpversion 17
17 HTTP Request Request line » Method – GET – return URI – HEAD – return headers only of GET response – POST – send data to the server (forms, etc.) » URI – E.g. http://www.fudan.edu.cn with a proxy » HTTP version