CasperJSを使ってスクレイピングをする機会があったのでこちらもメモっておきます。 まずは、phantomJS とそのラッパーであるCasperJSをインストールします。 1.インストール sudo npm install -g phantomjs sudo npm install -g casperjs phantomjs --version 2.1.1 casperjs --version 1.1.4 var util = require('util'); var fs = require('fs'); var system = require('system'); var casper = require('casper').create({ verbose: true, logLevel: "debug"}); casper.on('click', function() { /
![CasperJS使い方メモ - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/5a815b95733af37fb394f20dc45fa606b35db733/height=288;version=1;width=512/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fcdn.qiita.com%252Fassets%252Fpublic%252Farticle-ogp-background-412672c5f0600ab9a64263b751f1bc81.png%3Fixlib%3Drb-4.0.0%26w%3D1200%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTk3MiZoPTM3OCZ0eHQ9Q2FzcGVySlMlRTQlQkQlQkYlRTMlODElODQlRTYlOTYlQjklRTMlODMlQTElRTMlODMlQTImdHh0LWFsaWduPWxlZnQlMkN0b3AmdHh0LWNvbG9yPSUyMzIxMjEyMSZ0eHQtZm9udD1IaXJhZ2lubyUyMFNhbnMlMjBXNiZ0eHQtc2l6ZT01NiZzPTgyODA1MDA0NjIwYjExYmNmOGQ4NjU0ZTUwODZhYTc5%26mark-x%3D142%26mark-y%3D57%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZoPTc2Jnc9NzcwJnR4dD0lNDBNYXJpTXVyb3RhbmkmdHh0LWNvbG9yPSUyMzIxMjEyMSZ0eHQtZm9udD1IaXJhZ2lubyUyMFNhbnMlMjBXNiZ0eHQtc2l6ZT0zNiZ0eHQtYWxpZ249bGVmdCUyQ3RvcCZzPThiMGI0Yjg4ODM3MTYzNzIyODVlM2M0YWZjZmM0YTZh%26blend-x%3D142%26blend-y%3D486%26blend-mode%3Dnormal%26s%3D8caf81d4b44b5a50bd042b3706ac7f5a)