{"id":532,"date":"2013-01-02T20:37:20","date_gmt":"2013-01-02T20:37:20","guid":{"rendered":"http:\/\/www.extradrm.com\/?p=532"},"modified":"2013-05-17T10:22:51","modified_gmt":"2013-05-17T08:22:51","slug":"uniform-resource-identifier","status":"publish","type":"post","link":"https:\/\/www.extradrm.com\/?p=532","title":{"rendered":"Uniform Resource Identifier"},"content":{"rendered":"<p><a href=\"http:\/\/www.extradrm.com\/wp-content\/uploads\/2013\/01\/URI_Venn_Diagram.png\"><img loading=\"lazy\" class=\"size-full wp-image-533 alignleft\" style=\"margin: 2px 5px; border: 0px none;\" title=\"URI_Venn_Diagram\" alt=\"\" src=\"http:\/\/www.extradrm.com\/wp-content\/uploads\/2013\/01\/URI_Venn_Diagram.png\" width=\"180\" height=\"108\" \/><\/a>Un URI, de l&#8217;anglais Uniform Resource Identifier, soit litt\u00e9ralement identifiant uniforme de ressource, est une courte cha\u00eene de caract\u00e8res identifiant une ressource sur un r\u00e9seau (par exemple une ressource Web) physique ou abstraite, et dont la syntaxe respecte une norme d&#8217; Internet mise en place pour le World Wide Web.<\/p>\n<p>Un <strong>URI<\/strong> peut \u00eatre de type \u00ab\u00a0<em>locator<\/em>\u00a0\u00bb ou \u00ab\u00a0<em>name<\/em>\u00a0\u00bb ou les deux.<\/p>\n<p>Un <strong>Uniform Resource Locator<\/strong> (URL) est un URI qui, outre le fait qu&#8217;il identifie une ressource sur un r\u00e9seau, fournit les moyens d&#8217;agir sur une ressource ou d&#8217;obtenir une repr\u00e9sentation de la ressource en d\u00e9crivant son mode d&#8217;acc\u00e8s primaire ou \u00ab emplacement \u00bb r\u00e9seau. Par exemple, l&#8217;URL http:\/\/www.extradrm.com\/ est un URI qui identifie une ressource (page d&#8217;accueil extradrm<\/p>\n<p>Un <strong>Uniform Resource Name<\/strong> (URN) est un URI qui identifie une ressource par son nom dans un espace de noms. Un URN peut \u00eatre employ\u00e9 pour parler d&#8217;une ressource sans que cela pr\u00e9juge de son emplacement ou de la mani\u00e8re de la r\u00e9f\u00e9rencer. Par exemple, l&#8217;URN <strong>urn:isbn:0-391-56341-2<\/strong> est un URI qui, \u00e9tant un num\u00e9ro de l&#8217;International Standard Book Number (ISBN), permet de faire r\u00e9f\u00e9rence \u00e0 un livre, mais ne sugg\u00e8re ni o\u00f9, ni comment en obtenir une copie r\u00e9elle.<\/p>\n<p>Exemples d&#8217; URI :<\/p>\n<ul>\n<li><em><a href=\"ftp:\/\/ftp.is.co.za\/rfc\/rfc1808.txt\" rel=\"nofollow\">ftp:\/\/ftp.is.co.za\/rfc\/rfc1808.txt<\/a><\/em>\u00a0: protocole <em>FTP<\/em> pour le service <em><a title=\"File Transfer Protocol\" href=\"http:\/\/fr.wikipedia.org\/wiki\/File_Transfer_Protocol\">File Transfer Protocol<\/a><\/em><\/li>\n<li><em><a href=\"gopher:\/\/spinaltap.micro.umn.edu\/00\/Weather\/California\/Los%20Angeles\" rel=\"nofollow\">gopher:\/\/spinaltap.micro.umn.edu\/00\/Weather\/California\/Los%20Angeles<\/a><\/em>\u00a0: protocole <em>gopher<\/em> pour les services <em><a title=\"Gopher\" href=\"http:\/\/fr.wikipedia.org\/wiki\/Gopher\">Gopher<\/a><\/em> et <em><a title=\"Gopher\" href=\"http:\/\/fr.wikipedia.org\/wiki\/Gopher\">Gopher<\/a>+<\/em><\/li>\n<li><em><a href=\"http:\/\/www.math.uio.no\/faq\/compression-faq\/part1.html\" rel=\"nofollow\">http:\/\/www.math.uio.no\/faq\/compression-faq\/part1.html<\/a><\/em>\u00a0: protocole <em>HTTP<\/em> pour le service <em><a title=\"Hypertext Transfer Protocol\" href=\"http:\/\/fr.wikipedia.org\/wiki\/Hypertext_Transfer_Protocol\">Hypertext Transfer Protocol<\/a><\/em><\/li>\n<li><em><a href=\"mailto:mduerst@ifi.unizh.ch\" rel=\"nofollow\">mailto:mduerst@ifi.unizh.ch<\/a><\/em>\u00a0: protocole <em>mailto<\/em> pour les <a title=\"Adresse \u00e9lectronique\" href=\"http:\/\/fr.wikipedia.org\/wiki\/Adresse_%C3%A9lectronique\">adresses \u00e9lectroniques<\/a><\/li>\n<li><em><a href=\"news:comp.infosystems.www.servers.unix\" rel=\"nofollow\">news:comp.infosystems.www.servers.unix<\/a><\/em>\u00a0: protocole <em>news<\/em> pour les <a title=\"Usenet\" href=\"http:\/\/fr.wikipedia.org\/wiki\/Usenet\">newsgroups Usenet<\/a><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un URI, de l&#8217;anglais Uniform Resource Identifier, soit litt\u00e9ralement identifiant uniforme de ressource, est une courte cha\u00eene de caract\u00e8res identifiant une ressource sur un r\u00e9seau (par exemple une ressource Web) physique ou abstraite, et&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":2849,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[29],"tags":[100,105,113,118,119,120],"youtube_video":null,"_links":{"self":[{"href":"https:\/\/www.extradrm.com\/index.php?rest_route=\/wp\/v2\/posts\/532"}],"collection":[{"href":"https:\/\/www.extradrm.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.extradrm.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.extradrm.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.extradrm.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=532"}],"version-history":[{"count":0,"href":"https:\/\/www.extradrm.com\/index.php?rest_route=\/wp\/v2\/posts\/532\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.extradrm.com\/index.php?rest_route=\/wp\/v2\/media\/2849"}],"wp:attachment":[{"href":"https:\/\/www.extradrm.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=532"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.extradrm.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=532"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.extradrm.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=532"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}