{"url":"https://atasatamatara.hatenablog.jp/entry/2013/01/09/233630","provider_name":"Hatena Blog","image_url":null,"published":"2013-01-09 23:36:30","title":"JavaScript \u3067 document.cookie \u306e\u5024\u3092\u6d88\u3059","height":"190","width":"100%","version":"1.0","description":"\u8d85\u5c0f\u30cd\u30bf \u30b0\u30b0\u308c\u3070\u3044\u308d\u3044\u308d\u3042\u308b\u3051\u3069\u3068\u308a\u3044\u305d\u304e\u3053\u308c\u304c\u7c21\u5358\u3002Cookie \u306e\u4ed5\u69d8\u4e0a expires \u3092\u904e\u53bb\u306e\u65e5\u4ed8\u306b\u3059\u308c\u3070\u3044\u3044\u3002 // \u65e5\u4ed8\u4f5c\u6210 var d = new Date(); // 1970/01/01 \u306b\u3059\u308b d.setTime(0) // expires\u3067\u6d88\u3059 document.cookie = 'hoge_cookie_key = hoge_cookie_value; expires=d.toGMTString();' \u672c\u5f53\u306f document.cookie \u3092\u30d1\u30fc\u30b9\u3057\u3066 key \u3092\u5168\u90e8\u5217\u6319\u3057\u3066\u6d88\u3059\u3063\u3066\u3044\u3046\u306e\u3082\u305f\u3081\u3057\u305f\u3093\u3060\u3051\u3069\u3046\u307e\u304f\u6d88\u3048\u3066\u308b\u304b\u3088\u304f\u308f\u304b\u3093\u306a\u304f\u3066\u3060\u308b\u3044\u304b\u3089\u8ae6\u3081\u305f\u3002\u3053\u3093\u306a\u611f\u2026","blog_url":"https://atasatamatara.hatenablog.jp/","author_url":"https://blog.hatena.ne.jp/atasatamatara/","author_name":"atasatamatara","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fatasatamatara.hatenablog.jp%2Fentry%2F2013%2F01%2F09%2F233630\" title=\"JavaScript \u3067 document.cookie \u306e\u5024\u3092\u6d88\u3059 - \u61a7\u308c\u99c6\u52d5\u958b\u767a\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["JavaScript"],"provider_url":"https://hatena.blog","type":"rich","blog_title":"\u61a7\u308c\u99c6\u52d5\u958b\u767a"}