{"id":800,"date":"2014-04-23T10:00:06","date_gmt":"2014-04-23T01:00:06","guid":{"rendered":"http:\/\/www.otwo.jp\/blog\/?p=800"},"modified":"2015-01-13T18:32:03","modified_gmt":"2015-01-13T09:32:03","slug":"node-js","status":"publish","type":"post","link":"https:\/\/www.otwo.jp\/blog\/node-js\/","title":{"rendered":"Node.js\u3092\u8a66\u3057\u3066\u307f\u307e\u3057\u305f"},"content":{"rendered":"<p>\u306f\u3058\u3081\u307e\u3057\u3066\u3002\u958b\u767a2\u90e8\u3067\u30b5\u30fc\u30d0\u30fc\u958b\u767a\u30c1\u30fc\u30e0\u306b\u6240\u5c5e\u3057\u3066\u3044\u308b\u897f\u6751\u3067\u3059\u3002<\/p>\n<p>\u4eca\u56de\u3001\u30b5\u30fc\u30d0\u30fc\u52c9\u5f37\u4f1a\u3067\u306e\u30cd\u30bf\u3068\u3057\u3066\u3001Node.js + Socket.io\u3092\u691c\u8a3c\u3057\u3066\u307f\u307e\u3057\u305f\u306e\u3067\u305d\u306e\u304a\u8a71\u3092\u3055\u305b\u3066\u9802\u304d\u307e\u3059\u3002<br \/>\n<!--more--><\/p>\n<h1>Node.js\u306b\u3064\u3044\u3066<\/h1>\n<p>Node.js\u3068\u306f\u3001\u7c21\u5358\u306b\u8a00\u3046\u3068JavaScript\u3092\u30b5\u30fc\u30d0\u4e0a\u3067\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>\u305f\u3060\u5b9f\u884c\u3067\u304d\u308b\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u30d5\u30a1\u30a4\u30eb\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30afI\/O\u306a\u3069\u306b\u95a2\u3059\u308b\u591a\u304f\u306e\u6a5f\u80fd\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u7279\u306b\u500b\u4eba\u7684\u306b\u6ce8\u76ee\u3059\u308b\u70b9\u3068\u3057\u3066\u306f\u3001<\/p>\n<ol class=\"mb-none\">\n<li>WebSocket\u3092\u5b9f\u88c5\u3057\u3084\u3059\u3044\uff01<\/li>\n<li>1\u63a5\u7d9a1\u30b9\u30ec\u30c3\u30c9\u3067\u306f\u306a\u3044\u306e\u3067\u7406\u8ad6\u4e0a\u306f\u6570\u4e07\u306e\u63a5\u7d9a\u3067\u3082\u8010\u3048\u308c\u308b\uff01\uff08\u306f\u305a\uff09<\/li>\n<li>\u69cb\u6210\u306b\u3082\u3088\u308b\u304c\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u3082\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30b5\u30a4\u30c9\u3082\u540c\u3058\u8a00\u8a9e\u3067\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3067\u304d\u308b\uff01<\/li>\n<\/ol>\n<p>\u3067\u3059\u3002<\/p>\n<p>\u7279\u306b1\u3064\u76ee\u306eWebSocket\u306f\u3001Socket.io\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u69d8\u3005\u306a\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u74b0\u5883\u3067\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u901a\u4fe1\u304c\u5b9f\u73fe\u3067\u304d\u305d\u3046\u3067\u3059\u3002<\/p>\n<p>\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u4eca\u56de\u306f\u4e0b\u8a18\u306e\u3088\u3046\u306a\u69cb\u6210\u3067\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30c1\u30e3\u30c3\u30c8\u3092\u4f5c\u6210\u3057\u3066\u5b9f\u9a13\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<h2>\u74b0\u5883\/\u69cb\u6210\u4ed6<\/h2>\n<ul class=\"mb-none\">\n<li>Windows7 Pro\u30fb\u30fb\u30fb\u30db\u30b9\u30c8PC\/Cygwin\u3092\u4f7f\u7528<\/li>\n<li>VirtualBox\u30fb\u30fb\u30fbVagrant\u3067\u74b0\u5883\u69cb\u7bc9<\/li>\n<li>Node.js \uff0b Socket.io<\/li>\n<li>HTML5 \uff0b jquery \u2026etc\u2026<\/li>\n<li>\u78ba\u8a8d\u3057\u305f\u30d6\u30e9\u30a6\u30b6\u30fb\u30fb\u30fbChrome\u3001IE11\u3001Android\u6a19\u6e96\u30d6\u30e9\u30a6\u30b6<\/li>\n<\/ul>\n<h2>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806<\/h2>\n<p>\u8a73\u7d30\u306a\u8aac\u660e\u306f\u5272\u611b\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3059\u304c\u3001\u4e0b\u8a18\u306e\u9806\u756a\u3067\u4f5c\u696d\u3092\u884c\u3044\u307e\u3057\u305f\u3002<\/p>\n<pre class=\"brush: python yum install nodejs npm --enablerepo=epel\r; notranslate\">$ node -v\r\n$ npm install socket.io\r\n$ mkdir node_script \u203b\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u5165\u308c\u307e\u3059\u3002\u597d\u304d\u306a\u5834\u6240\/\u540d\u524d\u3067\u4f5c\u3063\u3066\u304f\u3060\u3055\u3044\u3002\r\n$ cd node_script\r\n$ vi chat_test.js \u203b\u5185\u5bb9\u306f\u5f8c\u8ff0\r\n$ mkdir www \u203b\u516c\u958b\u3059\u308bHTML\u306a\u3069\u3092\u5165\u308c\u307e\u3059\u3002\u597d\u304d\u306a\u5834\u6240\/\u540d\u524d\u3067\u4f5c\u3063\u3066\u304f\u3060\u3055\u3044\u3002\r\n$ cd www\r\n$ mkdir js\r\n$ cp ~\/node_modules\/socket.io\/node_modules\/socket.io-client\/ .\/js\/\r\n$ vi index.html  \u203b\u5185\u5bb9\u306f\u5f8c\u8ff0\r\n<\/pre>\n<h2>\u30b5\u30fc\u30d0\u30fc\uff08Node.js\uff09\u306e\u8d77\u52d5<\/h2>\n<pre class=\"brush: python\r; notranslate\">$ node .\/node_script\/chat_test.js\r\n<\/pre>\n<h2>\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u30b9\u30af\u30ea\u30d7\u30c8<\/h2>\n<ul>\n<li>\u5b9f\u88c5\u3059\u308b\u6a5f\u80fd\n<ul class=\"mb-none\">\n<li>Web\u30b5\u30fc\u30d0\u30fc\u306e\u4ee3\u66ff\u6a5f\u80fd\u30fb\u30fb\u30fbhtml\u3084\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3092http\u3067\u53d6\u5f97\u53ef\u80fd\u306b<\/li>\n<li>WebSocket\u306b\u95a2\u3059\u308b\u6a5f\u80fd\u30fb\u30fb\u30fb\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u30c1\u30e3\u30c3\u30c8\u3001\u30de\u30a6\u30b9\u8ecc\u8de1\u3001\u753b\u50cf\u30c7\u30fc\u30bf\u3092\u5171\u6709<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30b5\u30a4\u30c9\u30b9\u30af\u30ea\u30d7\u30c8<\/h2>\n<p>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30b5\u30a4\u30c9\u30b9\u30af\u30ea\u30d7\u30c8\u3068\u304b\u66f8\u304f\u3068\u4f55\u304b\u7279\u5225\u306a\u611f\u3058\u304c\u3057\u307e\u3059\u304c\u3001\u4eca\u56de\u306e\u30b1\u30fc\u30b9\u3067\u3044\u3046\u3068\u5358\u306a\u308bWeb\u30da\u30fc\u30b8\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u5b9f\u88c5\u3059\u308b\u6a5f\u80fd\n<ul class=\"mb-none\">\n<li>\u30c1\u30e3\u30c3\u30c8\u6a5f\u80fd\u30fb\u30fb\u30fb\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u30c1\u30e3\u30c3\u30c8\u6a5f\u80fd<\/li>\n<li>\u30ab\u30fc\u30bd\u30eb\u8ecc\u8de1\u8868\u793a\u30fb\u30fb\u30fb\u4ed6\u30e6\u30fc\u30b6\u306e\u30de\u30a6\u30b9\u30ab\u30fc\u30bd\u30eb\u306e\u8ecc\u8de1\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u8868\u793a<\/li>\n<li>\u304a\u7d75\u304b\u304d\u30c4\u30fc\u30eb\u30fb\u30fb\u30fbCanvas\u3067\u304a\u7d75\u304b\u304d\u51fa\u6765\u308b\u6a5f\u80fd\u3068DL\u4fdd\u5b58\u6a5f\u80fd<\/li>\n<li>\u304a\u7d75\u304b\u304d\u6295\u7a3f\u6a5f\u80fd\u30fb\u30fb\u30fb\u753b\u50cf\u30c7\u30fc\u30bf\u3092\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u3057\u3066\u6295\u7a3f\/\u5171\u6709\/\u518d\u7de8\u96c6\u3067\u304d\u308b\u6a5f\u80fd<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" alt=\"\" src=\"http:\/\/www.otwo.jp\/blog\/wp-content\/uploads\/2014\/04\/chat_image1.png\" \/><br \/>\n\u793e\u54e1\u306f<a href=\"http:\/\/www.otwo.jp\/blog\/web\/gistub\/\">\u3053\u3061\u3089\u3067\u7d39\u4ecb\u3057\u305fGistub<\/a>\u3067\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059<\/p>\n<hr \/>\n<p>LAN\u4e0a\u3067\u3082\u3055\u3059\u304c\u306b\u4eba\u6570\u304c\u5897\u3048\u3066\u304f\u308b\u3068\u30de\u30a6\u30b9\u30ab\u30fc\u30bd\u30eb\u306e\u4f4d\u7f6e\u306f\u5c11\u3057\u30ab\u30af\u30ab\u30af\u3057\u307e\u3057\u305f\u304c\u3001\u6982\u306d\u4e88\u60f3\u4ee5\u4e0a\u306e\u7d50\u679c\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u3055\u3059\u304c\u306b\u6570\u4e07\u30e6\u30fc\u30b6\u3067\u30aa\u30f3\u30e9\u30a4\u30f3\u5bfe\u6226\u3068\u304b\u306b\u306a\u3063\u3066\u304f\u308b\u3068\u3001\u30de\u30c3\u30c1\u30f3\u30b0\u30b5\u30fc\u30d0\u30fc\u3084\u591a\u6570\u306e\u5bfe\u6226\u7528\u30b5\u30fc\u30d0\u3092\u7528\u610f\u3057\u306a\u3044\u3068\u3044\u3051\u306a\u3055\u305d\u3046\u3067\u3059\u304c\u3001\u30a2\u30af\u30b7\u30e7\u30f3\u6027\u306e\u8584\u3044\uff08\u901a\u4fe1\u983b\u5ea6\u306e\u4f4e\u3044\uff09\u30b2\u30fc\u30e0\u3068\u304b\u306a\u3089\u5b9f\u7528\u306b\u8010\u3048\u308c\u308b\u30ec\u30d9\u30eb\u4e14\u3064\u4f4e\u30b3\u30b9\u30c8\u3067\u69cb\u7bc9\u3067\u304d\u308b\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<p>\u4eca\u56de\u306fNode.js\u3092\u52c9\u5f37\u3057\u30662\u65e5\u307b\u3069\u3067\u300c\u4f5c\u6210\uff1e\u30c6\u30b9\u30c8\u300d\u3057\u305f\u306e\u3067\u3001\u307e\u3063\u305f\u304f\u4f7f\u3044\u3053\u306a\u305b\u3066\u306a\u3044\u72b6\u614b\u3067\u306e\u691c\u8a3c\u3060\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u305d\u308c\u3067\u3082\u305d\u306e\u53ef\u80fd\u6027\u306e\u7247\u9c57\u306b\u89e6\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u305f\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u57fa\u672c\u7684\u306bJavaScript\u304c\u52d5\u4f5c\u3059\u308c\u3070OK\u306a\u306e\u3067\u3001\u6642\u9593\u304c\u3042\u308b\u6642\u306b\u3067\u3082\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306bUnity\u3092\u4f7f\u7528\u3057\u3066\u7c21\u5358\u306a\u30aa\u30f3\u30e9\u30a4\u30f3\u5bfe\u6226\u30b2\u30fc\u30e0\u3067\u3082\u4f5c\u6210\u3057\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u306f\u3058\u3081\u307e\u3057\u3066\u3002\u958b\u767a2\u90e8\u3067\u30b5\u30fc\u30d0\u30fc\u958b\u767a\u30c1\u30fc\u30e0\u306b\u6240\u5c5e\u3057\u3066\u3044\u308b\u897f\u6751\u3067\u3059\u3002 \u4eca\u56de\u3001\u30b5\u30fc\u30d0\u30fc\u52c9\u5f37\u4f1a\u3067\u306e\u30cd\u30bf\u3068\u3057\u3066\u3001Node.js + Socket.io\u3092\u691c\u8a3c\u3057\u3066\u307f\u307e\u3057\u305f\u306e\u3067\u305d\u306e\u304a\u8a71\u3092\u3055\u305b\u3066\u9802\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"author":8,"featured_media":803,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[16],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.otwo.jp\/blog\/wp-json\/wp\/v2\/posts\/800"}],"collection":[{"href":"https:\/\/www.otwo.jp\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.otwo.jp\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.otwo.jp\/blog\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.otwo.jp\/blog\/wp-json\/wp\/v2\/comments?post=800"}],"version-history":[{"count":23,"href":"https:\/\/www.otwo.jp\/blog\/wp-json\/wp\/v2\/posts\/800\/revisions"}],"predecessor-version":[{"id":1174,"href":"https:\/\/www.otwo.jp\/blog\/wp-json\/wp\/v2\/posts\/800\/revisions\/1174"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.otwo.jp\/blog\/wp-json\/wp\/v2\/media\/803"}],"wp:attachment":[{"href":"https:\/\/www.otwo.jp\/blog\/wp-json\/wp\/v2\/media?parent=800"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.otwo.jp\/blog\/wp-json\/wp\/v2\/categories?post=800"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.otwo.jp\/blog\/wp-json\/wp\/v2\/tags?post=800"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}