{"id":412,"date":"2019-12-09T14:05:52","date_gmt":"2019-12-09T05:05:52","guid":{"rendered":"https:\/\/weseek.co.jp\/tech\/?p=412"},"modified":"2023-04-17T10:29:24","modified_gmt":"2023-04-17T01:29:24","slug":"%e3%82%a4%e3%83%9e%e3%83%89%e3%82%ad%e3%81%ae-javascript-%e9%96%8b%e7%99%ba%e3%81%a7%e4%bd%bf%e3%81%88%e3%82%8b%e3%80%81%e3%83%aa%e3%83%a2%e3%83%bc%e3%83%88%e3%83%87%e3%83%90%e3%83%83%e3%82%b0-3","status":"publish","type":"post","link":"https:\/\/weseek.co.jp\/tech\/412\/","title":{"rendered":"\u30a4\u30de\u30c9\u30ad\u306e JavaScript \u958b\u767a\u3067\u4f7f\u3048\u308b\u3001\u30ea\u30e2\u30fc\u30c8\u30c7\u30d0\u30c3\u30b0\u3068\u30ed\u30ac\u30fc\u306e Tips (2018\u5e74\u7248-\u5f8c\u7de8)"},"content":{"rendered":"<p>\u3053\u3061\u3089\u306f&nbsp;<a href=\"https:\/\/seroku.jp\/wp\/%e3%80%8c%e3%82%a4%e3%83%9e%e3%83%89%e3%82%ad%e3%81%ae-javascript-%e9%96%8b%e7%99%ba%e3%81%a7%e4%bd%bf%e3%81%88%e3%82%8b%e3%80%81%e3%83%aa%e3%83%a2%e3%83%bc%e3%83%88%e3%83%87%e3%83%90%e3%83%83\/\">\u300c\u30a4\u30de\u30c9\u30ad\u306e JavaScript \u958b\u767a\u3067\u4f7f\u3048\u308b\u3001\u30ea\u30e2\u30fc\u30c8\u30c7\u30d0\u30c3\u30b0\u3068\u30ed\u30ac\u30fc\u306e Tips (2018\u5e74\u7248-\u5f8c\u7de8)\u300d<\/a>\u304b\u3089\u306e\u8ee2\u8f09\u3067\u3059\u3002<\/p>\n<p>SEROKU \u306e\u958b\u767a\u3092\u4f8b\u306b\u3001\u5f0a\u793e\u3067\u4f7f\u3063\u3066\u3044\u308b\u30ea\u30e2\u30fc\u30c8\u30c7\u30d0\u30c3\u30b0\u3068\u30ed\u30ac\u30fc\u306e Tips \u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<br \/>\n\u5f53\u8a18\u4e8b\u306f 2018 \u5e74\u3001\u3068\u904e\u53bb\u306e\u8a18\u4e8b\u3067\u3059\u304c\u3001\u73fe\u5728\u3067\u3082\u5fdc\u7528\u53ef\u80fd\u306a Tips \u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<hr \/>\n<p>\u6848\u4ef6\u3068\u3057\u3066\u3082 OSS \u6210\u679c\u7269\u3068\u3057\u3066\u3082\u3001JavaScript \u3092\u5229\u7528\u3059\u308b\u30b7\u30c1\u30e5\u30a8\u30fc\u30b7\u30e7\u30f3\u306f\u5897\u3048\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002\u307e\u3060\u307e\u3060\u67af\u308c\u305f\u8a00\u8a9e\u3068\u306f\u8a00\u3044\u96e3\u3044\u72b6\u6cc1\u3067\u3001\u4f7f\u308f\u308c\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u3082 ES5 \u304b\u3089 ES7 \u307e\u3067\u9032\u5316\u3092\u7d9a\u3051\u3001\u65b0\u3057\u3044\u6587\u5b57\u5217\u30ea\u30c6\u30e9\u30eb\u3084 async\/await \u306e\u3088\u3046\u306a\u300c\u30a4\u30de\u30c9\u30ad\u306e JavaScript \u306e\u66f8\u304d\u65b9\u300d\u3092\u7d39\u4ecb\u3059\u308b\u8a18\u4e8b\u306f\u591a\u3044\u4e2d\u3001\u30c7\u30d0\u30c3\u30b0\u306f\u3053\u3046\u3042\u308b\u3079\u304d\u3068\u3044\u3046\u60c5\u5831\u306f\u6bd4\u8f03\u7684\u5c11\u306a\u3044\u3088\u3046\u306b\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u672c\u8a18\u4e8b\u306e\u524d\u7de8\u3001\u4e2d\u7de8\u3067\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306b\u65bc\u3051\u308b\u30c7\u30d0\u30c3\u30ac\u3001\u30ed\u30ac\u30fc\u306e\u5927\u5207\u3055\u3068\u3001\u4ed6\u306e\u8a00\u8a9e\u30fb\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u6bd4\u3079\u305f\u969b\u306e JavaScript \u958b\u767a\u74b0\u5883\u306b\u65bc\u3051\u308b\u30d3\u30cf\u30a4\u30f3\u30c9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3001\u5b9f\u969b\u306b\u7406\u60f3\u7684\u306a\u30ed\u30ac\u30fc\u3092\u5229\u7528\u3059\u308b\u70ba\u306e\u8a2d\u5b9a\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/seroku.jp\/wp\/%E3%82%A4%E3%83%9E%E3%83%89%E3%82%AD%E3%81%AE-javascript%E9%96%8B%E7%99%BA%E3%81%A7%E4%BD%BF%E3%81%88%E3%82%8B%E3%80%81%E3%83%AA%E3%83%A2%E3%83%BC%E3%83%88%E3%83%87%E3%83%90%E3%83%83%E3%82%B0%E3%81%A8\/\">\u30a4\u30de\u30c9\u30ad\u306e JavaScript \u958b\u767a\u3067\u4f7f\u3048\u308b\u3001\u30ea\u30e2\u30fc\u30c8\u30c7\u30d0\u30c3\u30b0\u3068\u30ed\u30ac\u30fc\u306e Tips(2018\u5e74\u7248-\u524d\u7de8)<\/a><\/li>\n<li><a href=\"https:\/\/seroku.jp\/wp\/2018%E5%B9%B4%E7%89%88-%E3%82%A4%E3%83%9E%E3%83%89%E3%82%AD%E3%81%AE-javascript-%E9%96%8B%E7%99%BA%E3%81%A7%E4%BD%BF%E3%81%88%E3%82%8B%E3%80%81%E3%83%AA%E3%83%A2%E3%83%BC%E3%83%88%E3%83%87%E3%83%90\/\">\u30a4\u30de\u30c9\u30ad\u306e JavaScript \u958b\u767a\u3067\u4f7f\u3048\u308b\u3001\u30ea\u30e2\u30fc\u30c8\u30c7\u30d0\u30c3\u30b0\u3068\u30ed\u30ac\u30fc\u306e Tips(2018\u5e74\u7248-\u4e2d\u7de8)<\/a><\/li>\n<\/ul>\n<p>\u672c\u8a18\u4e8b\u3067\u306f JavaScript \u958b\u767a\u6642\u306e\u30c7\u30d0\u30c3\u30ac\u30fc\u5229\u7528\u306e\u305f\u3081\u306e\u5177\u4f53\u7684\u306a\u8a2d\u5b9a\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<p><!--more--><\/p>\n\n<h1>\u7406\u60f3\u306e\u4e16\u754c<\/h1>\n<p>\u307e\u305a\u306f\u524d\u7de8\u3067\u63b2\u3052\u305f\u30b4\u30fc\u30eb\u306e\u518d\u63b2\u3067\u3059\u3002<\/p>\n<h2>\u5bfe\u8c61\u30b7\u30b9\u30c6\u30e0<\/h2>\n<p>\u4ee5\u4e0b\u306e3\u3064\u306e\u30b7\u30ca\u30ea\u30aa\u3092\u30ab\u30d0\u30fc\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\n<p>\u30b7\u30ca\u30ea\u30aaA<\/p>\n<ul>\n<li>node.js (Express)<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u30b7\u30ca\u30ea\u30aaB<\/p>\n<ul>\n<li>node.js (Express) + webpack\/babel \u306b\u3088\u308b\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30d3\u30eb\u30c9<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u30b7\u30ca\u30ea\u30aaC<\/p>\n<ul>\n<li>next.js on Express<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>\u3084\u308a\u305f\u3044\u3053\u3068<\/h2>\n<ul>\n<li>\n<p>SourceMap \u306e\u5229\u7528<\/p>\n<ul>\n<li>\u30d6\u30e9\u30a6\u30b6\u306e\u958b\u767a\u8005\u30c4\u30fc\u30eb\u3067\u30a8\u30e9\u30fc\u3092\u8ffd\u3046\u5834\u5408\u3001\u30c8\u30e9\u30f3\u30b9\u30d1\u30a4\u30eb\u524d\u306e\u30bd\u30fc\u30b9\u306e\u884c\u6570\u304c\u5206\u304b\u308b<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u30ea\u30e2\u30fc\u30c8\u30c7\u30d0\u30c3\u30b0<\/p>\n<ul>\n<li>Microsoft Visual Studio Code \u3067\u7de8\u96c6\u4e2d\u306e\u30bd\u30fc\u30b9\u306b\u5bfe\u3057\u3066\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u3092\u4ed5\u639b\u3051\u3066\u6b62\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b<\/li>\n<li>node.js \u7528\u30b3\u30fc\u30c9\u3067\u3082\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u7528\u30b3\u30fc\u30c9\u3067\u3082\u540c\u69d8\u306b VSCode \u4e0a\u3067\u30c7\u30d0\u30c3\u30b0\u53ef\u80fd<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h1>Let's Try\uff01 \u2015 \u30b7\u30ca\u30ea\u30aaA<\/h1>\n<p>\u30b7\u30ca\u30ea\u30aaA\u306f\u3001node.js (Express) \u74b0\u5883\u5411\u3051\u306e\u30ed\u30ac\u30fc\u8a2d\u5b9a\u3067\u3059\u3002<br \/>\n\u5fc5\u8981\u306a\u3053\u3068\u306f\u4ee5\u4e0b 2 \u3064\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u4f55\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u30c7\u30d0\u30c3\u30b0\u3059\u308b\u304b\u3092\u6c7a\u3081\u308b<\/li>\n<li>VSCode \u306e\u8a2d\u5b9a<\/li>\n<\/ul>\n<h2>npm \u7d4c\u7531\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u30c7\u30d0\u30c3\u30b0<\/h2>\n<p>node.js \u306e\u30d7\u30ed\u30bb\u30b9\u306f\u3001 <code>node<\/code> \u30b3\u30de\u30f3\u30c9\u306b <code>--inspect<\/code> \u3042\u308b\u3044\u306f <code>--inspect-brk<\/code> \u3092\u6e21\u3059\u3053\u3068\u3067\u30ea\u30e2\u30fc\u30c8\u30c7\u30d0\u30c3\u30b0\u306b\u5fc5\u8981\u306a inspector \u306e\u5229\u7528\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<code>node<\/code> \u30b3\u30de\u30f3\u30c9\u3092\u305d\u306e\u307e\u307e\u53e9\u304f\u3053\u3068\u306f\u5c11\u306a\u3044\u306e\u3067\u3001\u307e\u305a\u306f <code>npm<\/code> \u7d4c\u7531\u3067\u7acb\u3061\u4e0a\u3052\u305f node \u30d7\u30ed\u30bb\u30b9\u3092\u30c7\u30d0\u30c3\u30b0\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>VSCode \u306e<a href=\"https:\/\/code.visualstudio.com\/docs\/nodejs\/nodejs-debugging#_launch-configuration-support-for-npm-and-other-tools\">\u516c\u5f0f\u30da\u30fc\u30b8<\/a>\u306b\u3088\u308c\u3070\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30b3\u30fc\u30c9\u3067\u3001npm \u304b\u3089\u8d77\u52d5\u3057\u305f\u30d7\u30ed\u30bb\u30b9\u3092\u30c7\u30d0\u30c3\u30b0\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre><code>(..snip..)\n\n\"scripts\": {\n  \"debug\": \"node --nolazy --inspect-brk=9229 app.js\"\n},\n\n(..snip..)<\/code><\/pre>\n<p>9229 \u30dd\u30fc\u30c8\u306f inspector \u5229\u7528\u6642\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30dd\u30fc\u30c8\u306a\u306e\u3067\u3001\u5358\u306b <code>--inspect<\/code> \u3067\u3082\u69cb\u3044\u307e\u305b\u3093\u3002<\/p>\n<p>\u6b21\u306b VSCode \u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3002<\/p>\n<p><strong>launch.json<\/strong><\/p>\n<pre><code>(..snip..)\n\n{\n    \"name\": \"Launch via NPM\",\n    \"type\": \"node\",\n    \"request\": \"launch\",\n    \"cwd\": \"${workspaceFolder}\",\n    \"runtimeExecutable\": \"npm\",\n    \"runtimeArgs\": [\n        \"run-script\", \"debug\"\n    ],\n    \"port\": 9229\n}\n\n(..snip..)<\/code><\/pre>\n<p>\u3053\u308c\u3060\u3051\u3067\u3001VSCode \u306e\u30c7\u30d0\u30c3\u30ac\u304c\u5229\u7528\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u500b\u4eba\u7684\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u82e5\u5e72\u30ab\u30b9\u30bf\u30e0\u3057\u305f\u3082\u306e\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><strong>launch.json<\/strong><\/p>\n<pre><code>(..snip..)\n\n{\n    \"type\": \"node\",\n    \"request\": \"launch\",\n    \"name\": \"Debug: Server\",\n    \"runtimeExecutable\": \"npm\",\n    \"runtimeArgs\": [\n      \"run\", \"debug\"\n    ],\n    \"port\": 9229,\n    \"restart\": true,\n    \"console\": \"integratedTerminal\",\n    \"internalConsoleOptions\": \"neverOpen\"\n},\n\n(..snip..)<\/code><\/pre>\n<h2>node-dev \u3092\u4f7f\u304a\u3046<\/h2>\n<p>\u3055\u3066\u3001debug script \u3067\u306f node \u3092\u305d\u306e\u307e\u307e\u8d77\u52d5\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u958b\u767a\u4e2d\u306b\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u5909\u66f4\u3092\u691c\u77e5\u3057\u3066 Express \u30b5\u30fc\u30d0\u30fc\u304c\u518d\u8d77\u52d5\u3057\u3066\u304f\u308c\u308b\u3068\u66f4\u306b\u697d\u3067\u3059\u3002\u5df7\u3067\u306f nodemon \u304c\u6709\u540d\u3067\u3059\u304c\u3001\u7b46\u8005\u304c\u63a8\u3059\u306e\u306f\u65ad\u7136 <a href=\"https:\/\/www.npmjs.com\/package\/node-dev\">node-dev<\/a> \u3067\u3059\u3002\u30b3\u30f3\u30d5\u30a3\u30b0\u30ec\u30b9\u3067 require \u3055\u308c\u305f\u3082\u306e\u3060\u3051\u3092 watch \u3057\u3066\u304f\u308c\u308b\u4e0a\u306b\u3001\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u901a\u77e5\u304c\u3042\u3063\u3066\u518d\u8d77\u52d5\u3057\u305f\u3053\u3068\u304c\u308f\u304b\u308a\u3084\u3059\u3044\u306e\u304c\u7279\u5fb4\u3067\u3059\u3002<\/p>\n<p><code>debug<\/code> script \u3092\u4fee\u6b63\u3057\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre><code>(..snip..)\n\n\"scripts\": {\n  \"debug\": \"node-dev --nolazy --inspect app.js\"\n},\n\n(..snip..)<\/code><\/pre>\n<h2>\u8ffd\u52a0\u306e watch \u8a2d\u5b9a<\/h2>\n<p>\u958b\u767a\u74b0\u5883\u3067\u3001js \u3060\u3051\u3067\u306f\u306a\u304f json \u7b49\u304c\u5909\u66f4\u3055\u308c\u305f\u3068\u304d\u3067\u3082 node-dev \u306b\u3088\u308b\u518d\u8d77\u52d5\u304c\u50cd\u3044\u3066\u6b32\u3057\u3044\u5834\u5408\u3082\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u305d\u3093\u306a\u3068\u304d\u306f\u3001\u8ffd\u52a0\u3067 require \u3059\u308b\u6a5f\u69cb\u3092\u7528\u610f\u3057\u3001 development \u74b0\u5883\u3067\u306e\u307f\u50cd\u304f\u3088\u3046\u306b\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><strong>dev.js<\/strong><\/p>\n<pre><code>const fs = require('fs');\nconst path = require('path');\n\nconst localeDir = 'src\/locales';\n\nclass Dev {\n\n  init() {\n    this.requireForAutoReloadServer();\n  }\n\n  \/**\n   * require files for node-dev auto reloading\n   *\/\n  requireForAutoReloadServer() {\n    \/\/ load all json files for live reloading\n    fs.readdirSync(localeDir)\n      .filter(filename => {\n        return fs.statSync(path.join(localeDir, filename)).isDirectory();\n      })\n      .map((dirname) => {\n        require(path.join(localeDir, dirname, 'translation.json'));\n      });\n  }\n\n}\n\nmodule.exports = Dev;<\/code><\/pre>\n<p><strong>app.js<\/strong><\/p>\n<pre><code>(..snip..)\n\nif (self.node_env === 'development') {\n  const Dev = require('.\/dev');\n  const dev = new Dev();\n  dev.init();\n}\n\n(..snip..)<\/code><\/pre>\n<p>\u4e0a\u8a18\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306f\u3001 <code>src\/locales\/*<\/code> \u4e0b\u306b\u3042\u308b <code>translation.json<\/code> \u30d5\u30a1\u30a4\u30eb\u304c\u5909\u66f4\u3055\u308c\u305f\u5834\u5408\u306b\u518d\u8d77\u52d5\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<h1>Let's Try\uff01 \u2015 \u30b7\u30ca\u30ea\u30aaB<\/h1>\n<p>\u30b7\u30ca\u30ea\u30aaB\u306f\u3001node.js (Express) + webpack\/babel \u306b\u3088\u308b\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30d3\u30eb\u30c9\u4e21\u65b9\u3067\u5229\u7528\u3067\u304d\u308b\u8a2d\u5b9a\u3067\u3059\u3002<\/p>\n<p>\u3053\u3053\u307e\u3067\u306b\u4f5c\u3063\u305f\u30d5\u30a1\u30a4\u30eb\u306f\u5b8c\u5168\u306b\u6d41\u7528\u3067\u304d\u307e\u3059\u3002<br \/>\nwebpack \u306e\u8a2d\u5b9a\u3068\u3001VSCode \u306e\u8a2d\u5b9a\u3092\u8ffd\u52a0\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><strong>webpack.js<\/strong><\/p>\n<pre><code>(..snip..)\n\ndevtool: 'cheap-module-eval-source-map',\n\n(..snip..)<\/code><\/pre>\n<p><code>devtool<\/code> \u306b\u3069\u306e\u3088\u3046\u306a\u5024\u3092\u8a2d\u5b9a\u53ef\u80fd\u304b\u306f webpack \u306e\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u3053\u3067\u306f\u901f\u5ea6\u3092\u91cd\u8996\u3057\u3001 <code>cheap-module-eval-source-map<\/code> \u3092\u9078\u3073\u307e\u3057\u305f\u3002<\/p>\n<p>\u6b21\u306b VSCode \u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3002<\/p>\n<p><strong>launch.json<\/strong><\/p>\n<pre><code>(..snip..)\n{\n    \"type\": \"chrome\",\n    \"request\": \"launch\",\n    \"name\": \"Debug: Chrome\",\n    \"sourceMaps\": true,\n    \"webRoot\": \"${workspaceFolder}\",\n    \"sourceMapPathOverrides\": {\n      \"webpack:\/\/\/*\": \"${workspaceFolder}\/*\"\n    },\n    \"url\": \"http:\/\/localhost:3000\",\n}\n(..snip..)<\/code><\/pre>\n<p>\u7279\u306b\u91cd\u8981\u306a\u306e\u306f <code>webRoot<\/code> \u3068 <code>sourceMapPathOverrides<\/code> \u3067\u3059\u3002<\/p>\n<p><code>webRoot<\/code> \u306f\u3001URL \u30d9\u30fc\u30b9\u3067 root \u304c\u3069\u3053\u3092\u6307\u3057\u793a\u3059\u304b\u3001<br \/>\n<code>sourceMapPathOverrides<\/code> \u306f\u30d6\u30e9\u30a6\u30b6\u306e\u958b\u767a\u8005\u30c4\u30fc\u30eb\u3067 source map \u306e\u53c2\u7167\u5148\u306e <code>webpack:\/\/\/<\/code> \u304b\u3089\u59cb\u307e\u308b\u30d1\u30b9\u304c\u3001VSCode \u306e\u30ef\u30fc\u30af\u30b9\u30da\u30fc\u30b9\u4e0a\u3067\u3069\u3053\u3092\u6307\u3057\u793a\u3059\u3079\u304d\u304b\u306e\u30de\u30c3\u30d4\u30f3\u30b0\u3092\u884c\u3044\u307e\u3059\u3002\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u304c\u3046\u307e\u304f\u8a2d\u5b9a\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001\u3053\u306e2\u3064\u3092\u898b\u76f4\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h1>Let's Try\uff01 \u2015 \u30b7\u30ca\u30ea\u30aaC<\/h1>\n<p>\u30b7\u30ca\u30ea\u30aaC\u306f\u3001<a href=\"https:\/\/github.com\/zeit\/next.js\/\">next.js<\/a> \u5411\u3051\u306e\u8a2d\u5b9a\u3067\u3059\u3002\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u69cb\u6210\u304c\u307b\u307c\u6c7a\u307e\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u30b7\u30ca\u30ea\u30aaB\u3088\u308a\u7c21\u5358\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u306d\u3002<\/p>\n<p><strong>launch.json<\/strong><\/p>\n<pre><code>{\n  \"version\": \"0.2.0\",\n  \"configurations\": [\n    {\n      \"type\": \"node\",\n      \"request\": \"launch\",\n      \"name\": \"Next: Node\",\n      \"runtimeExecutable\": \"npm\",\n      \"runtimeArgs\": [\n        \"run\",\n        \"debug\"\n      ],\n      \"port\": 9229,\n      \"restart\": true,\n      \"console\": \"integratedTerminal\",\n      \"internalConsoleOptions\": \"neverOpen\",\n      \"sourceMapPathOverrides\": {\n        \"webpack:\/\/\/*\": \"${workspaceFolder}\/*\"\n      },\n    },\n    {\n      \"type\": \"chrome\",\n      \"request\": \"launch\",\n      \"name\": \"Next: Chrome\",\n      \"url\": \"http:\/\/localhost:3000\",\n      \"webRoot\": \"${workspaceFolder}\",\n      \"sourceMapPathOverrides\": {\n        \"webpack:\/\/\/*\": \"${webRoot}\/*\"\n      },\n    }\n  ],\n  \"compounds\": [\n    {\n      \"name\": \"Next: Both\",\n      \"configurations\": [\"Next: Node\", \"Next: Chrome\"]\n    },\n  ],\n}<\/code><\/pre>\n<h1>\u307e\u3068\u3081<\/h1>\n<p>\u5f8c\u7de8\u3067\u306f\u30ed\u30ae\u30f3\u30b0\u306b\u95a2\u3057\u3066\u5b9f\u969b\u306e\u30b3\u30fc\u30c9\u3092\u7d39\u4ecb\u3057\u3001\u30c7\u30d0\u30c3\u30ac\u5229\u7528\u6642\u306e\u300c\u7406\u60f3\u306e\u4e16\u754c\u300d\u3092\u5b9f\u73fe\u3059\u308b\u30b3\u30fc\u30c9\u3092\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002\u30c7\u30d0\u30c3\u30ac\u3084 node-dev \u306e\u3088\u3046\u306a\u81ea\u52d5\u3067\u518d\u8d77\u52d5\u3059\u308b\u30c4\u30fc\u30eb\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u958b\u767a\u6642\u306e\u52b9\u7387\u306f\u6570\u500d\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u95a2\u9023\u8a18\u4e8b(\u524d\u7de8\u30fb\u4e2d\u7de8)\u3068\u5408\u308f\u305b\u3066\u3001\u662f\u975e\u81ea\u8eab\u3068\u30c1\u30fc\u30e0\u306e\u958b\u767a\u3092\u3088\u308a\u52b9\u7387\u7684\u306b\u3001\u3088\u308a\u697d\u3057\u3044\u3082\u306e\u306b\u3057\u3066\u3044\u305f\u3060\u3051\u308c\u3070\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h1>\u95a2\u9023\u8a18\u4e8b<\/h1>\n<p><a href=\"https:\/\/weseek.co.jp\/tech\/296\/\">\u30a4\u30de\u30c9\u30ad\u306e JavaScript \u958b\u767a\u3067\u4f7f\u3048\u308b\u3001\u30ea\u30e2\u30fc\u30c8\u30c7\u30d0\u30c3\u30b0\u3068\u30ed\u30ac\u30fc\u306e Tips (\u524d\u7de8)<\/a><\/p>\n<p><a href=\"https:\/\/weseek.co.jp\/tech\/234\/\">\u30a4\u30de\u30c9\u30ad\u306e JavaScript \u958b\u767a\u3067\u4f7f\u3048\u308b\u3001\u30ea\u30e2\u30fc\u30c8\u30c7\u30d0\u30c3\u30b0\u3068\u30ed\u30ac\u30fc\u306e Tips (\u4e2d\u7de8)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u3061\u3089\u306f&nbsp;\u300c\u30a4\u30de\u30c9\u30ad\u306e JavaScript \u958b\u767a\u3067\u4f7f\u3048\u308b\u3001\u30ea\u30e2\u30fc\u30c8\u30c7\u30d0\u30c3\u30b0\u3068\u30ed\u30ac\u30fc\u306e Tips (2018\u5e74\u7248-\u5f8c\u7de8)\u300d\u304b\u3089\u306e\u8ee2\u8f09\u3067\u3059\u3002 SEROKU \u306e\u958b\u767a\u3092\u4f8b\u306b\u3001\u5f0a\u793e\u3067\u4f7f\u3063\u3066\u3044\u308b\u30ea\u30e2\u30fc\u30c8\u30c7\u30d0\u30c3\u30b0\u3068\u30ed\u30ac\u30fc\u306e<\/p>\n","protected":false},"author":3,"featured_media":2141,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[31],"tags":[],"_links":{"self":[{"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/posts\/412"}],"collection":[{"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/comments?post=412"}],"version-history":[{"count":12,"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/posts\/412\/revisions"}],"predecessor-version":[{"id":4063,"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/posts\/412\/revisions\/4063"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/media\/2141"}],"wp:attachment":[{"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/media?parent=412"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/categories?post=412"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/tags?post=412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}