{"author_name":"katsube","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.katsubemakito.net%2Fnodejs%2Fsleep\" title=\" [Node.js] \u6307\u5b9a\u3057\u305f\u6642\u9593sleep\u3059\u308b - Promise\u7248 - \u306d\u3053\u306e\u8db3\u8de1R\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/katsube/","categories":["Node.js","JavaScript","Promise","sleep","setTimeout"],"provider_url":"https://hatena.blog","height":"190","blog_title":"\u306d\u3053\u306e\u8db3\u8de1R","url":"https://blog.katsubemakito.net/nodejs/sleep","image_url":null,"published":"2021-04-02 03:05:59","blog_url":"https://blog.katsubemakito.net/","title":" [Node.js] \u6307\u5b9a\u3057\u305f\u6642\u9593sleep\u3059\u308b - Promise\u7248","version":"1.0","type":"rich","description":"\u5c0f\u30cd\u30bf\u3067\u3059\u3002 \u591a\u304f\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u8a00\u8a9e\u3084\u30b7\u30a7\u30eb\u306a\u3069\u3067\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308bsleep\u6a5f\u80fd\u304cNode.js\u306b\u306f\u5b58\u5728\u3057\u306a\u3044\u305f\u3081\u3001\u4f7f\u3044\u305f\u304f\u306a\u3063\u305f\u3089\u81ea\u5206\u3067\u7528\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3044\u304f\u3064\u304b\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u304c\u304a\u624b\u8efd\u306a\u306e\u306fPromise\u3068setTimeout\u3092\u5229\u7528\u3057\u305f\u7269\u3067\u3059\u3002 \u3042\u3063\u3061\u3053\u3063\u3061\u3067\u4f7f\u3046\u5834\u5408\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u9069\u5f53\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u7528\u610f\u3057\u307e\u3059\u3002 /** * sleep.js */ const sleep = (time) => { return new Promise((resolve, reject) => { setTimeout(() => { resolve() }, time) }) } module.expor\u2026"}