{"width":"100%","url":"https://ryuichi1208.hateblo.jp/entry/2025/01/05/141045","published":"2025-01-05 14:10:45","title":"\u3010JavaScript\u3011EventEmitter","type":"rich","provider_url":"https://hatena.blog","author_name":"ryuichi1208","height":"190","image_url":null,"provider_name":"Hatena Blog","blog_title":"\u5730\u65b9\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5b66\u7fd2\u65e5\u8a18","categories":[],"blog_url":"https://ryuichi1208.hateblo.jp/","version":"1.0","description":"EventEmitter \u3068\u306f\u3001Node.js \u304c\u63d0\u4f9b\u3059\u308b \u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u30e2\u30c7\u30eb\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u30af\u30e9\u30b9\u3067\u3059\u3002\u3053\u306e\u30af\u30e9\u30b9\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u30ab\u30b9\u30bf\u30e0\u30a4\u30d9\u30f3\u30c8\u3092\u5b9a\u7fa9\u3057\u3001\u305d\u306e\u30a4\u30d9\u30f3\u30c8\u306e\u30ea\u30b9\u30ca\u30fc\uff08\u51e6\u7406\uff09\u3092\u767b\u9332\u3057\u3066\u3001\u30a4\u30d9\u30f3\u30c8\u767a\u751f\u6642\u306b\u305d\u308c\u3092\u547c\u3073\u51fa\u3059\u4ed5\u7d44\u307f\u3092\u7c21\u5358\u306b\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002 \u4e3b\u306a\u7279\u5fb4 \u30a4\u30d9\u30f3\u30c8\u306e\u767b\u9332 \u30a4\u30d9\u30f3\u30c8\u306b\u5bfe\u3057\u3066\u30ea\u30b9\u30ca\u30fc\u95a2\u6570\u3092\u767b\u9332\u3067\u304d\u307e\u3059\u3002 \u30a4\u30d9\u30f3\u30c8\u306e\u767a\u706b\uff08emit\uff09 \u30a4\u30d9\u30f3\u30c8\u3092\u767a\u751f\u3055\u305b\u3001\u767b\u9332\u3055\u308c\u3066\u3044\u308b\u30ea\u30b9\u30ca\u30fc\u3092\u547c\u3073\u51fa\u3057\u307e\u3059\u3002 \u975e\u540c\u671f\u51e6\u7406 \u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u30e2\u30c7\u30eb\u306b\u57fa\u3065\u304d\u3001\u975e\u540c\u671f\u51e6\u7406\u3092\u52b9\u7387\u7684\u306b\u6271\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9 EventEmitter\u306e\u30a4\u30f3\u30dd\u30fc\u30c8 const EventEmitter = re\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryuichi1208.hateblo.jp%2Fentry%2F2025%2F01%2F05%2F141045\" title=\"\u3010JavaScript\u3011EventEmitter - \u5730\u65b9\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5b66\u7fd2\u65e5\u8a18\" 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/ryuichi1208/"}