{"provider_name":"Hatena Blog","blog_title":"ROXX\u958b\u767a\u8005\u30d6\u30ed\u30b0","blog_url":"https://techblog.roxx.co.jp/","url":"https://techblog.roxx.co.jp/entry/2019/10/21/120000","author_name":"kotamat","provider_url":"https://hatena.blog","type":"rich","published":"2019-10-21 12:00:00","title":" Inversify\u3092\u4f7f\u3063\u305f\u3001\u578b\u5805\u7262\u306aDI\u30b3\u30f3\u30c6\u30ca\u306e\u69cb\u7bc9","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftechblog.roxx.co.jp%2Fentry%2F2019%2F10%2F21%2F120000\" title=\" Inversify\u3092\u4f7f\u3063\u305f\u3001\u578b\u5805\u7262\u306aDI\u30b3\u30f3\u30c6\u30ca\u306e\u69cb\u7bc9 - ROXX\u958b\u767a\u8005\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/kotamat/","version":"1.0","image_url":null,"categories":[],"width":"100%","description":"Inversify\u3092\u4f7f\u3063\u305f\u3001\u578b\u5805\u7262\u306aDI\u30b3\u30f3\u30c6\u30ca\u306e\u69cb\u7bc9 \u3053\u3093\u306b\u3061\u306f\u3001 kotamat\u3067\u3059\u3002 \u65b0\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u30fc\u306bNode.js\u3068TypeScript\u3092\u5c0e\u5165\u3057\u305f\u306e\u3067\u3059\u304c\u3001\u305d\u3061\u3089\u306e\u57fa\u76e4\u6280\u8853\u3068\u3057\u3066Inversify\u3092\u5c0e\u5165\u3057\u305f\u3089\u3081\u3061\u3083\u304f\u3061\u3083\u826f\u304b\u3063\u305f\u306e\u3067\u3001\u4f7f\u3044\u65b9\u542b\u3081\u3066\u7d39\u4ecb\u3057\u307e\u3059\u3002 DI\u30b3\u30f3\u30c6\u30ca\u3063\u3066\u4f55\uff1f DI(Dependency Injection)\u3092\u9054\u6210\u3059\u308b\u305f\u3081\u306e\u30b3\u30f3\u30c6\u30ca\u306e\u3053\u3068\u3067\u3059\u3002 DI\u306f\u8272\u3093\u306a\u6240\u3067\u7d39\u4ecb\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u5272\u611b\u3057\u307e\u3059\u304c\u3001\u7c21\u5358\u306b\u8a00\u3046\u3068 class Hoge { get() { const fuga = new Fuga() ... } } \u3068\u3042\u3063\u305f\u3068\u304d\u306b\u3001Hoge::ge\u2026"}