{"id":1379,"date":"2020-10-13T11:41:54","date_gmt":"2020-10-13T02:41:54","guid":{"rendered":"https:\/\/www.kwonline.org\/memo2\/?p=1379"},"modified":"2020-10-13T11:41:54","modified_gmt":"2020-10-13T02:41:54","slug":"cookie-read-and-write-javascript-es5","status":"publish","type":"post","link":"https:\/\/www.kwonline.org\/memo2\/2020\/10\/13\/cookie-read-and-write-javascript-es5\/","title":{"rendered":"Javascript \u3067 Cookie \u3092\u8aad\u307f\u66f8\u304d"},"content":{"rendered":"<p>\u3053\u308c\u307e\u305f\u3088\u304f\u4f7f\u3046\u306e\u3067\u30e1\u30e2\u3002<br \/>\nWebkitITP\u306f\u30b9\u30eb\u30fc<\/p>\n<pre class=\"brush: jscript; title: ; notranslate\" title=\"\">\r\n\/\/read\r\nwindow.cookieread = function(c) {\r\n\tvar ret = '';\r\n\tvar cn = c + '=';\r\n\tvar allc = document.cookie;\r\n\tvar pos = allc.indexOf(cn);\r\n\tif(pos != -1) {\r\n\t\tvar si = pos + cn.length;\r\n\t\tvar ei = allc.indexOf(';', si);\r\n\t\tif(ei == -1) {\r\n\t\t\tei = allc.length;\r\n\t\t}\r\n\t\tret = decodeURIComponent(allc.substring(si, ei));\r\n\t}\r\n\treturn ret;\r\n};\r\n\/\/write\r\nwindow.cookiewrite = function(cn, val, exp, dom) {\r\n    var value = cn + '=' + encodeURIComponent(val) + '; domain=' + dom + '; path=\/;';\r\n    if (exp) {\r\n        var d = new Date();\r\n        d.setDate(d.getDate() + exp);\r\n        var expires = d.toUTCString();\r\n        value = value + ' expires=' + expires;\r\n    }\r\n    document.cookie = value;\r\n};\r\n<\/pre>\n<p>\u4f7f\u3044\u65b9<\/p>\n<pre class=\"brush: jscript; title: ; notranslate\" title=\"\">\r\n\/\/\u30af\u30c3\u30ad\u30fc\u540d, \u5024, \u6709\u52b9\u65e5\u6570(0\u306a\u3089\u30bb\u30c3\u30b7\u30e7\u30f3), \u6709\u52b9\u30c9\u30e1\u30a4\u30f3\r\ncookiewrite('hoge', 'foobar', 30, '.kwonline.org');\r\n\r\nvar hoge = cookieread('hoge');\r\n\/\/foobar\r\n<\/pre>\n<p>\u3053\u308c\u307e\u305fES5\u306e\u69cb\u6587\u3060\u3002<br \/>\n&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u308c\u307e\u305f\u3088\u304f\u4f7f\u3046\u306e\u3067\u30e1\u30e2\u3002 WebkitITP\u306f\u30b9\u30eb\u30fc \/\/read window.cookieread = function(c) { var ret = &#8221;; var cn = c + &#8216;=&#8217;; var allc  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-1379","post","type-post","status-publish","format-standard","hentry","category-javascript"],"_links":{"self":[{"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/posts\/1379","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/comments?post=1379"}],"version-history":[{"count":1,"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/posts\/1379\/revisions"}],"predecessor-version":[{"id":1380,"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/posts\/1379\/revisions\/1380"}],"wp:attachment":[{"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/media?parent=1379"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/categories?post=1379"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/tags?post=1379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}