{"provider_name":"Hatena Blog","description":"Java \u306e\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u30fc\u306e\u6319\u52d5\u3092\u8003\u3048\u308b\u3068\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3054\u3068\u306b\u4fdd\u6709\u30c7\u30fc\u30bf\u304c\u9055\u3046\u3053\u3068\u306f\u666e\u901a\u3060\u304c\u3001 \u30e1\u30bd\u30c3\u30c9\u306e\u6271\u3044\u304c\u3001Java \u3068 JavaScript \u3067\u9055\u3046\u3053\u3068\u3092\u4e00\u6642\u6574\u7406\u3059\u308b\u3002 Java \u306e\u5834\u5408 \u30e1\u30bd\u30c3\u30c9\u306f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u30b3\u30d4\u30fc\u3055\u308c\u306a\u3044 \u30af\u30e9\u30b9\u304b\u3089\u7d99\u627f\u3057\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304b\u3089\u53c2\u7167\u3059\u308b JavaScript \u306e\u5834\u5408 \u30e1\u30bd\u30c3\u30c9\u306f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u30b3\u30d4\u30fc\u3055\u308c\u306a\u3044 prototype \u304b\u3089\u7d99\u627f\u3057\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304b\u3089\u53c2\u7167\u3059\u308b \u4eca\u56de\u306e\u30b3\u30fc\u30c9\u306e\u5834\u5408 \u30e1\u30bd\u30c3\u30c9\u306f this.drive\uff08\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\uff09\u3068\u3044\u3046\u30d7\u30ed\u30d1\u30c6\u30a3\u6271\u3044\u3068\u306a\u308a\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u30b3\u30d4\u30fc\uff08this\uff09\u3055\u308c\u308b this.drive \u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u305f\u3081\u7d99\u627f\u306f\u3055\u308c\u305a\u3001\u305d\u2026","provider_url":"https://hatena.blog","version":"1.0","width":"100%","categories":["\u95a2\u6570","JavaScript"],"image_url":null,"blog_title":"Hatena Notebook","published":"2026-04-12 00:00:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmamiline.hatenablog.com%2Fentry%2Fjs-constructor\" title=\"Java \u3068 JavaScript \u306e\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u30fc\u95a2\u6570\u306e\u9055\u3044 - Hatena Notebook\" 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/mimimi0101/","title":"Java \u3068 JavaScript \u306e\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u30fc\u95a2\u6570\u306e\u9055\u3044","blog_url":"https://mamiline.hatenablog.com/","height":"190","type":"rich","author_name":"mimimi0101","url":"https://mamiline.hatenablog.com/entry/js-constructor"}