{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmemory-lovers.blog%2Fentry%2F2020%2F01%2F23%2F073000\" title=\"\u3010\u5c0f\u30cd\u30bf\u3011\u30ed\u30fc\u30ab\u30eb\u306b\u3042\u308b\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3092Base64\u30a8\u30f3\u30b3\u30fc\u30c9\u3059\u308bJavaScript - \u304f\u3089\u3052\u306b\u306a\u308a\u305f\u3044\u3002\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","image_url":null,"title":"\u3010\u5c0f\u30cd\u30bf\u3011\u30ed\u30fc\u30ab\u30eb\u306b\u3042\u308b\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3092Base64\u30a8\u30f3\u30b3\u30fc\u30c9\u3059\u308bJavaScript","type":"rich","blog_title":"\u304f\u3089\u3052\u306b\u306a\u308a\u305f\u3044\u3002","url":"https://memory-lovers.blog/entry/2020/01/23/073000","version":"1.0","blog_url":"https://memory-lovers.blog/","author_url":"https://blog.hatena.ne.jp/wannabe-jellyfish/","description":"\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3092Data URL\u5f62\u5f0f\u306b\u5909\u63db\u3057\u305f\u3044\u306a\u3068\u601d\u3063\u305f\u3068\u304d\u306e\u5099\u5fd8\u9332\u3002 \u3053\u3093\u306a\u611f\u3058 \u8aad\u307f\u8fbc\u307f\u6642\u306bbase64\u3092\u6307\u5b9a\u3067\u304d\u308b\u3089\u3057\u3044 const fs = require(\"fs\"); // \u5909\u63db\u3059\u308b\u30d5\u30a1\u30a4\u30eb\u30d1\u30b9 const filePath = \"./photo.png\"; // \u5bfe\u8c61\u306e\u30d5\u30a1\u30a4\u30eb\u3092base64\u5f62\u5f0f\u3067\u8aad\u307f\u8fbc\u307f const base64Data = fs.readFileSync(filePath, { encoding: \"base64\" }); // \u8aad\u307f\u8fbc\u3093\u3060\u5185\u5bb9\u3092Data URL\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u8868\u793a console.log(`data:image/png;base64,${ba\u2026","categories":["javascript","typescript"],"height":"190","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","published":"2020-01-23 07:30:00","author_name":"wannabe-jellyfish"}