{"id":22,"date":"2014-11-21T13:39:51","date_gmt":"2014-11-21T04:39:51","guid":{"rendered":"http:\/\/www.kwonline.org\/memo2\/?p=22"},"modified":"2021-09-14T13:31:24","modified_gmt":"2021-09-14T04:31:24","slug":"unicode-escape-sequence-%e5%a4%89%e6%8f%9b%e3%83%84%e3%83%bc%e3%83%ab","status":"publish","type":"post","link":"https:\/\/www.kwonline.org\/memo2\/2014\/11\/21\/unicode-escape-sequence-%e5%a4%89%e6%8f%9b%e3%83%84%e3%83%bc%e3%83%ab\/","title":{"rendered":"Javascript \u3067 Unicode Escape Sequence \u5909\u63db"},"content":{"rendered":"<p>&nbsp;<br \/>\n\u6614PHP\u3067\u66f8\u3044\u305fUnicode Escape\u30c4\u30fc\u30eb\u3092\u8f09\u305b\u3066\u307e\u3057\u305f\u304c\u3001\u4eca\u5ea6\u306fJavaScript\u3067\u66f8\u3044\u305f\u306e\u3067\u8f09\u305b\u307e\u3059\u3002<\/p>\n<p><a href=\"http:\/\/www.kwonline.org\/u_esc_seq.php\">Unicode Escape Sequence \u5909\u63db\u30c4\u30fc\u30eb<\/a><\/p>\n<p>\u65e5\u672c\u8a9e\u306a\u3069\u306e\u30de\u30eb\u30c1\u30d0\u30a4\u30c8\u6587\u5b57\u3092\\uXXXX\u5f62\u5f0f\u306bUnicode\u30a8\u30b9\u30b1\u30fc\u30d7\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u3046\u3044\u3046\u98a8\u306b\u30a8\u30b9\u30b1\u30fc\u30d7\u51fa\u6765\u307e\u3059\u3002<\/p>\n<blockquote><p>\u307b\u3052 \u2192 \\u307b\\u3052<\/p><\/blockquote>\n<p>ASCII\u30b3\u30fc\u30c9127\u756a\u4ee5\u4e0a\u306e\u6587\u5b57\u3060\u3051\u30a8\u30b9\u30b1\u30fc\u30d7\u3059\u308b\u306e\u3067\u3001\u7a7a\u767d\u3084\u6539\u884c\u3001\u534a\u89d2\u8a18\u53f7\u306a\u3069\u306f\u30a8\u30b9\u30b1\u30fc\u30d7\u3057\u307e\u305b\u3093\u3002<br \/>\nUnicode\u30a8\u30b9\u30b1\u30fc\u30d7\u3057\u305f\u6587\u5b57\u5217\u3092\u30a2\u30f3\u30a8\u30b9\u30b1\u30fc\u30d7\u3057\u3066\u623b\u3059\u4e8b\u3082\u51fa\u6765\u307e\u3059\u3002<\/p>\n<p>\u30bd\u30fc\u30b9\u3067\u3059\u304c\u3001Escape\u3092\u884c\u3046\u90e8\u5206\u306f\u3053\u3046\u306a\u3063\u3066\u307e\u3059\u3002<\/p>\n<pre class=\"brush: jscript; title: ; notranslate\" title=\"\">\r\nvar escapeUnicode = function(str) {\r\n    return str.replace(\/&#x5B;^\\x00-\\x7F]\/g, function(c) {\r\n        return '\\\\u' + ('000' + c.charCodeAt(0).toString(16)).slice(-4);\r\n    });\r\n};\r\n<\/pre>\n<p>\u30a8\u30b9\u30b1\u30fc\u30d7\u3057\u305f\u6642\u306b\u3001\\uXXXX\u306e4\u30b1\u30bf\u306b\u306a\u308b\u3088\u3046\u306b\u3001\u982d\u306b0\u3092\u4ed8\u3051\u3066\u8a70\u3081\u3066\u307e\u3059\u3002<br \/>\n\u307e\u305f\u3001\u30de\u30eb\u30c1\u30d0\u30a4\u30c8\u6587\u5b57\u3060\u3051\u30a8\u30b9\u30b1\u30fc\u30d7\u3057\u3066\u3001\u30b7\u30f3\u30b0\u30eb\u30d0\u30a4\u30c8\u306e\u8a18\u53f7\u306f\u30a8\u30b9\u30b1\u30fc\u30d7\u3057\u306a\u3044\u3088\u3046\u306b\u3001ASCII\u30b3\u30fc\u30c9127\u4ee5\u4e0b\u306e\u6587\u5b57\u306f\u7f6e\u304d\u66ff\u3048\u307e\u305b\u3093\u3002\u6b63\u898f\u8868\u73fe<b>[^\\x00-\\x7F]<\/b> \u306e\u90e8\u5206\u3067\u3059\u3002<br \/>\n16\u9032\u6570\u306e7F\u306f\u300110\u9032\u6570\u306e127\u306a\u306e\u3067\u3001\u3064\u307e\u308a0\u304b\u3089127\u306b\u8a72\u5f53\u3057\u306a\u3044\u5834\u5408\u3060\u3051\u5909\u63db\u3057\u307e\u3059\u3002<\/p>\n<p>\u3064\u3065\u3044\u3066Unesacpe\u3092\u884c\u3046\u90e8\u5206\u306f\u3053\u3046\u3067\u3059\u3002<\/p>\n<pre class=\"brush: jscript; title: ; notranslate\" title=\"\">\r\nvar unescapeUnicode = function(str) {\r\n  return str.replace(\/\\\\u(&#x5B;a-fA-F0-9]{4})\/g, function(x, y) {\r\n    return String.fromCharCode(parseInt(y, 16));\r\n  });\r\n};\r\n<\/pre>\n<p>\u6b63\u898f\u8868\u73fe\u3067\\uXXXX\u3092\u8868\u3059\u3068<b>\\\\u([a-fA-F0-9]{4})<\/b>\u306a\u306e\u3067\u3001\u3053\u306e\u30d1\u30bf\u30fc\u30f3\u306b\u4e00\u81f4\u3059\u308b\u90e8\u5206\u3092\u5909\u63db\u3059\u308b\u3001\u3068\u3044\u3046\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; \u6614PHP\u3067\u66f8\u3044\u305fUnicode Escape\u30c4\u30fc\u30eb\u3092\u8f09\u305b\u3066\u307e\u3057\u305f\u304c\u3001\u4eca\u5ea6\u306fJavaScript\u3067\u66f8\u3044\u305f\u306e\u3067\u8f09\u305b\u307e\u3059\u3002 Unicode Escape Sequence \u5909\u63db\u30c4\u30fc\u30eb \u65e5\u672c\u8a9e\u306a\u3069\u306e\u30de\u30eb\u30c1\u30d0\u30a4\u30c8\u6587\u5b57 [&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-22","post","type-post","status-publish","format-standard","hentry","category-javascript"],"_links":{"self":[{"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/posts\/22","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=22"}],"version-history":[{"count":2,"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/posts\/22\/revisions"}],"predecessor-version":[{"id":1605,"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/posts\/22\/revisions\/1605"}],"wp:attachment":[{"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/media?parent=22"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/categories?post=22"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/tags?post=22"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}