{"id":1808,"date":"2021-01-17T09:54:24","date_gmt":"2021-01-17T00:54:24","guid":{"rendered":"https:\/\/nobunobu1717.site\/?p=1808"},"modified":"2023-01-04T10:55:08","modified_gmt":"2023-01-04T01:55:08","slug":"post-1808","status":"publish","type":"post","link":"https:\/\/nobunobu1717.site\/?p=1808","title":{"rendered":"\u30cf\u30f3\u30ba\u30aa\u30f3Node.js\u611f\u60f3\u3001\u5165\u9580\u8005\u3082\u4e2d\u7d1a\u8005\u3082\u8aad\u3080\u3079\u304d\u672c"},"content":{"rendered":"<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">Contents<\/p><ul class=\"toc_list\"><li><a href=\"#i\"><span class=\"toc_number toc_depth_1\">1<\/span> \u6982\u8981<\/a><\/li><li><a href=\"#i-2\"><span class=\"toc_number toc_depth_1\">2<\/span> \u66f8\u7c4d\u6982\u8981<\/a><\/li><li><a href=\"#i-3\"><span class=\"toc_number toc_depth_1\">3<\/span> \u5185\u5bb9\u306e\u307e\u3068\u3081<\/a><\/li><li><a href=\"#i-4\"><span class=\"toc_number toc_depth_1\">4<\/span> \u611f\u60f3<\/a><\/li><li><a href=\"#i-5\"><span class=\"toc_number toc_depth_1\">5<\/span> \u5404\u7ae0\u3054\u3068\u307e\u3068\u3081<\/a><\/li><li><a href=\"#i-6\"><span class=\"toc_number toc_depth_1\">6<\/span> \u307e\u3068\u3081<\/a><\/li><\/ul><\/div>\n<h2><span id=\"i\">\u6982\u8981<\/span><\/h2>\n<p>\u30aa\u30e9\u30a4\u30ea\u30fc\u30b8\u30e3\u30d1\u30f3\u304b\u3089\u767a\u58f2\u3055\u308c\u305f\u3001\u30cf\u30f3\u30ba\u30aa\u30f3Node.js\u3092\u8aad\u4e86\u3057\u305f\u306e\u3067\u611f\u60f3\u30ec\u30d3\u30e5\u30fc\u3092\u66f8\u3053\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<div class=\"kattene\">\n    <div class=\"kattene__imgpart\"><a target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.amazon.co.jp\/gp\/offer-listing\/4873119235\/ref=as_li_tl?ie=UTF8&camp=247&creative=1211&creativeASIN=4873119235&linkCode=am2&tag=nobu17171009-22&linkId=a029ef3afb87e4b72326aba088e5c03b\"><img width=\"160\" height=\"160\" loading=\"lazy\" src=\"https:\/\/ws-fe.amazon-adsystem.com\/widgets\/q?_encoding=UTF8&MarketPlace=JP&ASIN=4873119235&ServiceVersion=20070822&ID=AsinImage&WS=1&Format=_SL250_&tag=nobu17171009-22\" class=\"kattene__shadow\" ><\/a><\/div>\n    <div class=\"kattene__infopart\">\n      <div class=\"kattene__title\"><a target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.amazon.co.jp\/gp\/offer-listing\/4873119235\/ref=as_li_tl?ie=UTF8&camp=247&creative=1211&creativeASIN=4873119235&linkCode=am2&tag=nobu17171009-22&linkId=a029ef3afb87e4b72326aba088e5c03b\">\u30cf\u30f3\u30ba\u30aa\u30f3Node.js<\/a><\/div>\n      <div class=\"kattene__description\">Node.js\u306e\u5165\u9580\u66f8\u3002\u5bfe\u8c61\u8aad\u8005\u306f\u3001\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u958b\u767a\u306e\u77e5\u8b58\u306f\u3042\u3063\u3066\u3082\u30b5\u30fc\u30d0\u30b5\u30a4\u30c9\u958b\u767a\u306f\u77e5\u3089\u306a\u3044\u30a8\u30f3\u30b8\u30cb\u30a2\u3084\u3001\u4ed6\u8a00\u8a9e\u306e\u7d4c\u9a13\u306f\u3042\u3063\u3066\u3082Node.js\u306f\u89e6\u3063\u305f\u3053\u3068\u304c\u306a\u3044\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u3002<\/div>\n      <div class=\"kattene__btns __one\"><div><a class=\"kattene__btn __orange\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.amazon.co.jp\/gp\/offer-listing\/4873119235\/ref=as_li_tl?ie=UTF8&camp=247&creative=1211&creativeASIN=4873119235&linkCode=am2&tag=nobu17171009-22&linkId=a029ef3afb87e4b72326aba088e5c03b\">Amazon<\/a><\/div><\/div><\/div><\/div>\n\n\t<p style=\"color:#666;margin-bottom:5px;\">\u30b9\u30dd\u30f3\u30b5\u30fc\u30ea\u30f3\u30af<\/p>\n\t<div class=\"middle-ad\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\n<h2><span id=\"i-2\">\u66f8\u7c4d\u6982\u8981<\/span><\/h2>\n<h3>\u3069\u3093\u306a\u672c\uff1f<\/h3>\n<blockquote><p>\nNode.js\u306e\u5165\u9580\u66f8\u3002\u5bfe\u8c61\u8aad\u8005\u306f\u3001\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u958b\u767a\u306e\u77e5\u8b58\u306f\u3042\u3063\u3066\u3082\u30b5\u30fc\u30d0\u30b5\u30a4\u30c9\u958b\u767a\u306f\u77e5\u3089\u306a\u3044\u30a8\u30f3\u30b8\u30cb\u30a2\u3084\u3001\u4ed6\u8a00\u8a9e\u306e\u7d4c\u9a13\u306f\u3042\u3063\u3066\u3082Node.js\u306f\u89e6\u3063\u305f\u3053\u3068\u304c\u306a\u3044\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u3002<br \/>\n\u672c\u66f8\u3067\u306f\u30bf\u30fc\u30df\u30ca\u30eb\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u306b\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u3066\u305d\u306e\u53cd\u5fdc\u3092\u78ba\u8a8d\u3057\u305f\u308a\u3001\u7c21\u5358\u306a\u30b9\u30af\u30ea\u30d7\u30c8\u3092Node.js\u74b0\u5883\u3067\u5b9f\u884c\u3057\u305f\u308a\u3057\u306a\u304c\u3089\u3001Node.js\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u57fa\u672c\u304b\u3089Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u767a\u3001\u30c6\u30b9\u30c8\u3001\u30c7\u30d7\u30ed\u30a4\u307e\u3067\u3092\u30cf\u30f3\u30ba\u30aa\u30f3\u5f62\u5f0f\u3067\u5b66\u3073\u307e\u3059\u3002\u307e\u305f\u3001\u30b3\u30fc\u30c9\u306e\u80cc\u666f\u306b\u3042\u308b\u8a2d\u8a08\u601d\u60f3\u3084\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u6319\u52d5\u306e\u4ed5\u7d44\u307f\u306b\u3064\u3044\u3066\u3082\u3057\u3063\u304b\u308a\u6398\u308a\u4e0b\u3052\u307e\u3059\u3002<br \/>\n\u672c\u66f8\u306e\u30b4\u30fc\u30eb\u306f\u3001\u8aad\u8005\u304cNode.js\u306e\u5168\u4f53\u50cf\u3092\u63b4\u307f\u3001\u696d\u52d9\u30ec\u30d9\u30eb\u3067\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u306b\u5bfe\u5fdc\u53ef\u80fd\u306a\u77e5\u8b58\u3092\u8eab\u306b\u3064\u3051\u308b\u3053\u3068\u3067\u3059\u3002\n<\/p><\/blockquote>\n<ul class=\"biblio\">\n<li>\u4eca\u6751\u8b19\u58eb \u8457<\/li>\n<li>2020\u5e7411\u670817\u65e5 \u767a\u884c<\/li>\n<li>536\u30da\u30fc\u30b8<\/li>\n<li>\u5b9a\u4fa14,070\u5186(\u7a0e\u8fbc)<\/li>\n<\/ul>\n\n\t<p style=\"color:#666;margin-bottom:5px;\">\u30b9\u30dd\u30f3\u30b5\u30fc\u30ea\u30f3\u30af<\/p>\n\t<div class=\"middle-ad\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\n<h2><span id=\"i-3\">\u5185\u5bb9\u306e\u307e\u3068\u3081<\/span><\/h2>\n<p>Node.js\u306b\u95a2\u3057\u3066\u3001\u8a95\u751f\u306e\u80cc\u666f\u304b\u3089\u57fa\u672c\u601d\u60f3\u3001\u975e\u540c\u671f\u51e6\u7406\u3084\u30a4\u30d9\u30f3\u30c8\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306a\u3069\u306e\u4f7f\u3044\u65b9\u3001Web\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3084\u30b5\u30fc\u30d0\u306a\u3069\u306e\u5177\u4f53\u7684\u306a\u5b9f\u88c5\u3092\u9806\u306b\u6cbf\u3063\u3066\u8aac\u660e\u3057\u305f\u5165\u9580\u66f8\u3067\u3059\u3002\u30d1\u30c3\u30b1\u30fc\u30b8\u30de\u30cd\u30fc\u30b8\u30e3\u3084UnitTest\u306a\u3069\u958b\u767a\u306b\u7528\u3044\u308b\u30c4\u30fc\u30eb\u7fa4\u306e\u8aac\u660e\u3082\u3057\u3063\u304b\u308a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2><span id=\"i-4\">\u611f\u60f3<\/span><\/h2>\n<h3>\u30dd\u30a4\u30f3\u30c8<\/h3>\n<h4>\u8aad\u307f\u3084\u3059\u3044<\/h4>\n<p>\u30aa\u30e9\u30a4\u30ea\u30fc\u672c\u306f\u7ffb\u8a33\u672c\u304c\u591a\u304f\u3001\u66f8\u7c4d\u306b\u3088\u3063\u3066\u306f\u6587\u7ae0\u306b\u9055\u548c\u611f\u304c\u3042\u3063\u305f\u308a\u308f\u304b\u308a\u306b\u304f\u304b\u3063\u305f\u308a\u3057\u307e\u3059\u3002<br \/>\n\u3057\u304b\u3057\u306a\u304c\u3089\u672c\u66f8\u306f\u65e5\u672c\u4eba\u306e\u8457\u8005\u304c\u66f8\u3044\u305f\u66f8\u7c4d\u306a\u306e\u3067\u305d\u3046\u3044\u3063\u305f\u554f\u984c\u306f\u306a\u304f\u3066\u8aad\u307f\u3084\u3059\u3044\u6587\u7ae0\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4>Node.js\u306b\u95a2\u3057\u3066\u4e00\u901a\u308a\u307e\u3068\u307e\u3063\u3066\u3044\u308b<\/h4>\n<p>Node.js\u306e\u751f\u307e\u308c\u305f\u80cc\u666f\u304b\u3089\u3001JS\u306e\u9032\u5316\u306e\u6b74\u53f2\u53ca\u3073\u5404\u7a2eNode.js\u306e\u6a5f\u80fd\u306b\u95a2\u3057\u3066\u4e00\u901a\u308a\u7db2\u7f85\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\nDB\u306e\u64cd\u4f5c\u3084UnitTest\u306a\u3069\u3082\u542b\u3081\u3066\u7d30\u304b\u304f\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\t<p style=\"color:#666;margin-bottom:5px;\">\u30b9\u30dd\u30f3\u30b5\u30fc\u30ea\u30f3\u30af<\/p>\n\t<div class=\"middle-ad\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\n<h2><span id=\"i-5\">\u5404\u7ae0\u3054\u3068\u307e\u3068\u3081<\/span><\/h2>\n<h3>\u7b2c1\u7ae0 \u30a4\u30f3\u30c8\u30ed\u30c0\u30af\u30b7\u30e7\u30f3<\/h3>\n<p>Node.js\u3068\u306f\u4f55\u306a\u306e\u304b\uff1f\u3092\u8aac\u660e\u3057\u3066\u3044\u308b\u7ae0\u3067\u3059\u3002<br \/>\n\u4e0b\u8a18\u306e\u5185\u5bb9\u304c\u7c21\u6f54\u306b\u307e\u3068\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>Node.js\u306e\u57fa\u672c\u601d\u60f3\u3067\u3042\u308b\u30a4\u30d9\u30f3\u30c8\u30eb\u30fc\u30d7\u306b\u95a2\u3057\u3066<\/li>\n<li>Web\u6a19\u6e96\u3068EMCAScript\u6a19\u6e96\u3068Node.js(CommonJS)\u306e\u95a2\u4fc2\u6027<\/li>\n<li>Javascript\u6587\u6cd5\u306b\u95a2\u3059\u308b\u57fa\u672c\u7684\u306a\u6587\u6cd5\u8aac\u660e<\/li>\n<li>\u30e2\u30b8\u30e5\u30fc\u30eb\u306a\u3069CommonJS\u306b\u95a2\u3059\u308b\u6587\u6cd5\u8aac\u660e<\/li>\n<\/ul>\n<h3>\u7b2c2\u7ae0 \u975e\u540c\u671f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0<\/h3>\n<p>1\u7ae0\u3067\u8aac\u660e\u306e\u3042\u3063\u305fNode.js\u306e\u57fa\u672c\u7684\u306a\u601d\u60f3\u3068\u306a\u3063\u3066\u3044\u308b\u30a4\u30d9\u30f3\u30c8\u30eb\u30fc\u30d7\u306b\u95a2\u3057\u3066\u306e\u8aac\u660e\u3068\u305d\u308c\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u975e\u540c\u671f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u8aac\u660e\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u5bfe\u6bd4\u3068\u3057\u3066\u5f93\u6765\u306e\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3068\u30a4\u30d9\u30f3\u30c8\u30eb\u30fc\u30d7\u306b\u3088\u308b\u975e\u540c\u671f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u6bd4\u8f03\u3082\u884c\u308f\u308c\u3001<br \/>\nWeb\u30b5\u30fc\u30d0\u30fc\u3068\u3057\u3066\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u3067\u4f5c\u3089\u308c\u305fApache\u3068\u3001\u30a4\u30d9\u30f3\u30c8\u30eb\u30fc\u30d7\u3067\u4f5c\u3089\u308c\u305fnginx\u3067\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u306b\u5727\u5012\u7684\u306a\u5dee\u304c\u751f\u3058\u3066\u3044\u308b\u70b9\u306b\u95a2\u3057\u3066\u3082\u8aac\u660e\u305f\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5b9f\u969b\u306e\u975e\u540c\u671f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u65b9\u6cd5\u306b\u95a2\u3057\u3066\u3082\u3001\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u2192Promise\u2192\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u2192async\/await\u3068Node.js(Javascript)\u306e\u9032\u5316\u306e\u6b74\u53f2\u306b\u6cbf\u3063\u3066\u5177\u4f53\u7684\u306a\u30b3\u30fc\u30c9\u3092\u4f7f\u3063\u3066\u8aac\u660e\u304c\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u5730\u7344\u306f\u5c11\u3057\u524d\u306eJS\u3067\u306f\u3088\u304f\u898b\u308b\u30b3\u30fc\u30c9\u3060\u3063\u305f\u306e\u3067\u3001\u305d\u308c\u3089\u3092\u89e3\u6c7a\u3059\u308bPromise\u306e\u5b58\u5728\u3092\u6539\u3081\u3066\u8a8d\u8b58\u3059\u308b\u4e8b\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\t<p style=\"color:#666;margin-bottom:5px;\">\u30b9\u30dd\u30f3\u30b5\u30fc\u30ea\u30f3\u30af<\/p>\n\t<div class=\"middle-ad\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\n<h3>\u7b2c3\u7ae0 EventEmitter\u3068\u30b9\u30c8\u30ea\u30fc\u30e0<\/h3>\n<p>\u30ea\u30af\u30a8\u30b9\u30c8\u3068\u5fdc\u7b54\u304c1\u5bfe1\u3067\u306f\u306a\u3044\u3088\u3046\u306a\u975e\u540c\u671f\u51e6\u7406\u306e\u5834\u5408\u3001Promise\u3067\u306f\u5bfe\u5fdc\u3067\u304d\u305a\u3001EventEmitter\u3092\u4f7f\u3063\u305f\u5b9f\u88c5\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u672c\u7ae0\u3067\u306f\u305d\u306eEventEmitter\u306b\u95a2\u3059\u308b\u8003\u3048\u3084\u5b9f\u88c5\u65b9\u6cd5\u306b\u95a2\u3057\u3066\u306e\u8aac\u660e\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u307e\u305f\u3001\u5de8\u5927\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\u969b\u306a\u3069\u306b\u3001\u307e\u3068\u3081\u3066\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u8fbc\u3080\u306e\u3067\u306f\u306a\u304f\u3001\u4e00\u5b9a\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u30a4\u30d9\u30f3\u30c8\u3068\u3057\u3066\u8aad\u307f\u8fbc\u3093\u3060\u30c7\u30fc\u30bf\u3092\u9069\u5b9c\u901a\u77e5\u3057\u3066\u3044\u304f\u30b9\u30c8\u30ea\u30fc\u30e0\u306b\u95a2\u3057\u3066\u3082\u8aac\u660e\u304c\u306a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u7b2c4\u7ae0 \u30de\u30eb\u30c1\u30d7\u30ed\u30bb\u30b9\u3001\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9<\/h3>\n<p>\u30b7\u30f3\u30b0\u30eb\u30b9\u30ec\u30c3\u30c9\u306b\u3088\u308b\u30a4\u30d9\u30f3\u30c8\u30eb\u30fc\u30d7\u3092\u57fa\u672c\u601d\u60f3\u3068\u3059\u308bNode.js\u306b\u304a\u3044\u3066\u3001\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u306e\u4f7f\u3044\u65b9\u306a\u3069\u306b\u95a2\u3057\u3066\u306e\u8aac\u660e\u304c\u3055\u308c\u3066\u3044\u308b\u7ae0\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u57fa\u672c\u7684\u306b\u30b7\u30f3\u30b0\u30eb\u30b9\u30ec\u30c3\u30c9\u304c\u57fa\u672c\u306a\u306e\u3067\u3001CPU\u30b3\u30a2\u3054\u3068\u306b\u30d7\u30ed\u30bb\u30b9\u3084\u30b9\u30ec\u30c3\u30c9\u3092\u7acb\u3061\u4e0a\u3052\u3066\u500b\u5225\u306b\u52d5\u304b\u3059\u3068\u3044\u3063\u305f\u65b9\u6cd5\u304c\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u305d\u308c\u305e\u308c\u306e\u5b9f\u88c5\u65b9\u6cd5\u3084\u901a\u4fe1\u65b9\u6cd5\u306a\u3069\u3001\u9055\u3044\u304a\u3088\u3073\u7279\u5fb4\u306b\u95a2\u3057\u3066\u3082\u8aac\u660e\u304c\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u3053\u308c\u307e\u3067\u3042\u307e\u308a\u7c21\u5358\u306a\u30c4\u30fc\u30eb\u304f\u3089\u3044\u3057\u304b\u4f5c\u3063\u3066\u3044\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u3053\u306e\u90e8\u5206\u306e\u8a71\u306f\u500b\u4eba\u7684\u306b\u306f\u521d\u8033\u3068\u306a\u308b\u3082\u306e\u304c\u591a\u304f\u3066\u53c2\u8003\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<h3>5\u7ae0\u3000HTTP\u30b5\u30fc\u30d0\u3068HTTP\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30016\u7ae0\u3000\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h3>\n<p>ToDo\u7ba1\u7406\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4e8b\u4f8b\u3068\u3057\u3066\u3001HTTP\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u306b\u95a2\u3057\u3066\u306e\u5b9f\u88c5\u65b9\u6cd5\u306b\u95a2\u3057\u3066\u8aac\u660e\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\n\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u5074\u306b\u306fNext.js(React)\u3092\u63a1\u7528\u3057\u3066\u3001\u8aac\u660e\u3082\u5c11\u3057\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u6280\u8853\u3068\u3057\u3066\u30dd\u30fc\u30ea\u30f3\u30b0\u3001\u30ed\u30f3\u30b0\u30dd\u30fc\u30ea\u30f3\u30b0\u3001SSE\u3001WebSocket\u3068\u3044\u3063\u305f\u4e00\u9023\u306e\u6280\u8853\u306e\u4ed5\u7d44\u307f\u304c\u7c21\u5358\u306b\u8aac\u660e\u3055\u308c\u3001\u305d\u308c\u3089\u3092\u5b9f\u969b\u306b\u5b9f\u88c5\u3059\u308b\u305f\u3081\u306e\u30b3\u30fc\u30c9\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u7b2c7\u7ae0 \u30c7\u30fc\u30bf\u30b9\u30c8\u30ec\u30fc\u30b8<\/h3>\n<p>\u5f15\u304d\u7d9a\u304d\u3001ToDo\u7ba1\u7406\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4e8b\u4f8b\u3068\u3057\u3066\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u5074\u306e\u5b9f\u88c5\u306b\u95a2\u3057\u3066\u8aac\u660e\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\njson\u3001RDBMS\u3001NoSQL\u3068\u3044\u3063\u305f\u5404\u7a2e\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u3092\u4f7f\u7528\u3059\u308b\u969b\u306e\u30b3\u30fc\u30c9\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\nRDBMS\u306fSQLite\u3001NoSQL\u306fLevelDB\u3092\u4f7f\u7528\u3057\u305f\u30b3\u30fc\u30c9\u3068\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u305d\u308c\u3089\u306b\u8208\u5473\u304c\u7121\u3051\u308c\u3070\u3053\u3053\u306f\u30b5\u30e9\u30c3\u3068\u8aad\u3093\u3067\u3057\u307e\u3063\u3066\u3082\u826f\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<h3>\u7b2c8\u7ae0 \u30e6\u30cb\u30c3\u30c8\u30c6\u30b9\u30c8\u3068\u30c7\u30d0\u30c3\u30b0<\/h3>\n<p>Node.js\u306b\u304a\u3051\u308b\u30e6\u30cb\u30c3\u30c8\u30c6\u30b9\u30c8\u624b\u6cd5\u306b\u95a2\u3057\u3066\u5177\u4f53\u7684\u306a\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u305f\u30b3\u30fc\u30c9\u4f8b\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u30c4\u30fc\u30eb\u7fa4\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u5834\u5408(Mocha+Chai+Sinon.JS+lstanbul)\u3068\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u306aJest\u3092\u4f7f\u7528\u3057\u305f\u5834\u5408\u306e\u8aac\u660e\u304c\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u6628\u4eca\u306fJest\u3092\u826f\u304f\u8033\u306b\u3057\u307e\u3059\u304c\u3001\u30c4\u30fc\u30eb\u7fa4\u3092\u7d44\u307f\u5408\u308f\u305b\u4f7f\u7528\u305b\u305a\u306b\u6e08\u3080\u6577\u5c45\u306e\u4f4e\u3055\u304c\u53d7\u3051\u3066\u3044\u308b\u4e8b\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\t<p style=\"color:#666;margin-bottom:5px;\">\u30b9\u30dd\u30f3\u30b5\u30fc\u30ea\u30f3\u30af<\/p>\n\t<div class=\"middle-ad\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\n<h3>\u7b2c9\u7ae0 \u30c7\u30d7\u30ed\u30a4<\/h3>\n<p>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30c7\u30d7\u30ed\u30a4\u65b9\u6cd5\u306b\u95a2\u3057\u3066\u66f8\u3044\u3066\u3044\u308b\u7ae0\u3067\u3059\u3002<br \/>\nPM2\u3068\u3044\u3063\u305f\u30c4\u30fc\u30eb(\u30a2\u30d7\u30ea\u30e9\u30f3\u30c1\u30e3\u30fc)\u3092\u4f7f\u7528\u3057\u305f\u4f8b\u304c\u7d39\u4ecb\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\nPM2\u3092\u4f7f\u3046\u4e8b\u3067\u3001\u30de\u30eb\u30c1\u30b3\u30a2\u3084\u30ed\u30ae\u30f3\u30b0\u3001\u5404\u7a2e\u672c\u756a\u74b0\u5883\u306b\u5fc5\u8981\u306a\u6a5f\u80fd\u306a\u3069\u304c\u642d\u8f09\u3057\u3066\u3001Node.js\u306e\u30a2\u30d7\u30ea\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<br \/>\n\u305d\u306e\u4ed6\u306b\u306f\u3001 Docker\u3092\u7528\u3044\u305f\u30b3\u30f3\u30c6\u30ca\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u3057\u3066\u52d5\u304b\u3059\u65b9\u6cd5\u3084Google\u306e\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u306eGCP\u3067\u30b3\u30f3\u30c6\u30ca\u30a2\u30d7\u30ea\u3092\u52d5\u304b\u3059\u65b9\u6cd5\u306a\u3069\u304c\u7d39\u4ecb\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u7b2c10\u7ae0 \u30d1\u30c3\u30b1\u30fc\u30b8\u7ba1\u7406<\/h3>\n<p>Node.js\u306b\u304a\u3051\u308b\u30d1\u30c3\u30b1\u30fc\u30b8\u7ba1\u7406\u30c4\u30fc\u30eb\u3067\u3042\u308bnpm\u306b\u95a2\u3057\u3066\u306e\u8aac\u660e\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\nnpm\u3092\u4f7f\u3063\u305f\u30d1\u30c3\u30b1\u30fc\u30b8\u7ba1\u7406\u306f\u3082\u3061\u308d\u3093\u306e\u3053\u3068\u3001\u81ea\u8eab\u304cnpm\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u516c\u958b\u3059\u308b\u5834\u5408\u306e\u65b9\u6cd5\u306a\u3069\u3082\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\nnpm\u306e\u4ee3\u66ff\u3068\u3057\u3066\u3001\u6628\u4eca\u6d41\u884c\u306eYarn\u306b\u95a2\u3057\u3066\u3082\u7ae0\u306e\u5f8c\u534a\u3067\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u7b2c11\u7ae0 Node.js\u3068JavaScript\u6a19\u6e96<\/h3>\n<p>CommonJS\u30e2\u30b8\u30e5\u30fc\u30eb\u3068ES\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u304a\u3051\u308b\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30ed\u30fc\u30c9\u306e\u4ed5\u7d44\u307f\u306e\u9055\u3044\u3084\u3001\u4e21\u7acb\u3055\u305b\u308b\u65b9\u6cd5\u306a\u3069\u306b\u95a2\u3057\u3066\u307e\u3068\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\nNode.js\u3067\u306fCommonJS\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3088\u308b\u30e2\u30b8\u30e5\u30fc\u30eb\u7ba1\u7406\u304c\u4e3b\u6d41\u3067\u3001ES\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u9577\u304f\u5b9f\u9a13\u6bb5\u968e\u306e\u307e\u307e\u3068\u306a\u3063\u3066\u3044\u308b\u7406\u7531\u3068\u3057\u3066\u4e21\u8005\u306e\u30ed\u30fc\u30c9\u306e\u4ed5\u7d44\u307f\u306e\u9055\u3044\u306a\u3069\u3082\u66f8\u304b\u308c\u3066\u3044\u3066\u304b\u306a\u308a\u30de\u30cb\u30a2\u30c3\u30af\u3067\u3059\u3002<br \/>\n\u305d\u306e\u4ed6\u306b\u306fWebAssembly\u306b\u95a2\u3057\u3066\u3082\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\t<p style=\"color:#666;margin-bottom:5px;\">\u30b9\u30dd\u30f3\u30b5\u30fc\u30ea\u30f3\u30af<\/p>\n\t<div class=\"middle-ad\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\n<h2><span id=\"i-6\">\u307e\u3068\u3081<\/span><\/h2>\n<p>Node.js\u306b\u95a2\u3057\u3066\u4e00\u901a\u308a\u7db2\u7f85\u3057\u305f\u5165\u9580\u66f8\u3068\u3057\u3066\u6700\u9069\u3067\u3059\u3002<br \/>\n\u5165\u9580\u8005\u3067\u306f\u306a\u304f\u3066\u3082\u3001\u4e00\u901a\u308a\u306e\u8aac\u660e\u304c\u3042\u3063\u305f\u308a\u77e5\u3089\u306a\u3044\u6a5f\u80fd\u306a\u3069\u306b\u95a2\u3057\u3066\u8aac\u660e\u304c\u3042\u308b\u306e\u3067\u8aad\u3080\u3053\u3068\u3067\u5f97\u3089\u308c\u308b\u4e8b\u304c\u3042\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002<br \/>\nJS\u306e\u6587\u6cd5\u7b49\u306b\u95a2\u3057\u3066\u3082\u7c21\u5358\u306b\u8aac\u660e\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u6d41\u77f3\u306bJS\u306f\u307e\u3063\u305f\u304f\u77e5\u308a\u307e\u305b\u3093\u3060\u3068\u5c11\u3057\u5927\u5909\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<div class=\"kattene\">\n    <div class=\"kattene__imgpart\"><a target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.amazon.co.jp\/gp\/offer-listing\/4873119235\/ref=as_li_tl?ie=UTF8&camp=247&creative=1211&creativeASIN=4873119235&linkCode=am2&tag=nobu17171009-22&linkId=a029ef3afb87e4b72326aba088e5c03b\"><img width=\"160\" height=\"160\" loading=\"lazy\" src=\"https:\/\/ws-fe.amazon-adsystem.com\/widgets\/q?_encoding=UTF8&MarketPlace=JP&ASIN=4873119235&ServiceVersion=20070822&ID=AsinImage&WS=1&Format=_SL250_&tag=nobu17171009-22\" class=\"kattene__shadow\" ><\/a><\/div>\n    <div class=\"kattene__infopart\">\n      <div class=\"kattene__title\"><a target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.amazon.co.jp\/gp\/offer-listing\/4873119235\/ref=as_li_tl?ie=UTF8&camp=247&creative=1211&creativeASIN=4873119235&linkCode=am2&tag=nobu17171009-22&linkId=a029ef3afb87e4b72326aba088e5c03b\">\u30cf\u30f3\u30ba\u30aa\u30f3Node.js<\/a><\/div>\n      <div class=\"kattene__description\">Node.js\u306e\u5165\u9580\u66f8\u3002\u5bfe\u8c61\u8aad\u8005\u306f\u3001\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u958b\u767a\u306e\u77e5\u8b58\u306f\u3042\u3063\u3066\u3082\u30b5\u30fc\u30d0\u30b5\u30a4\u30c9\u958b\u767a\u306f\u77e5\u3089\u306a\u3044\u30a8\u30f3\u30b8\u30cb\u30a2\u3084\u3001\u4ed6\u8a00\u8a9e\u306e\u7d4c\u9a13\u306f\u3042\u3063\u3066\u3082Node.js\u306f\u89e6\u3063\u305f\u3053\u3068\u304c\u306a\u3044\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u3002<\/div>\n      <div class=\"kattene__btns __one\"><div><a class=\"kattene__btn __orange\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.amazon.co.jp\/gp\/offer-listing\/4873119235\/ref=as_li_tl?ie=UTF8&camp=247&creative=1211&creativeASIN=4873119235&linkCode=am2&tag=nobu17171009-22&linkId=a029ef3afb87e4b72326aba088e5c03b\">Amazon<\/a><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Contents1 \u6982\u89812 \u66f8\u7c4d\u6982\u89813 \u5185\u5bb9\u306e\u307e\u3068\u30814 \u611f\u60f35 \u5404\u7ae0\u3054\u3068\u307e\u3068\u30816 \u307e\u3068\u3081 \u6982\u8981 \u30aa\u30e9\u30a4\u30ea\u30fc\u30b8\u30e3\u30d1\u30f3\u304b\u3089\u767a\u58f2\u3055\u308c\u305f\u3001\u30cf\u30f3\u30ba\u30aa\u30f3Node.js\u3092\u8aad\u4e86\u3057\u305f\u306e\u3067\u611f\u60f3\u30ec\u30d3\u30e5\u30fc\u3092\u66f8\u3053\u3046\u3068\u601d\u3044\u307e\u3059\u3002 &#8230; 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