{"image_url":null,"provider_name":"Hatena Blog","published":"2021-05-26 02:02:35","blog_url":"https://blog.katsubemakito.net/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.katsubemakito.net%2Fhtml5%2Fa-download\" title=\" [HTML5] \u30ea\u30f3\u30af\u5148\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u8d85\u7c21\u5358\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u6307\u5b9a\u3059\u308b - download\u5c5e\u6027 - \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>","url":"https://blog.katsubemakito.net/html5/a-download","provider_url":"https://hatena.blog","blog_title":"\u306d\u3053\u306e\u8db3\u8de1R","description":"\u306a\u3093\u3068a\u8981\u7d20\u306bdownload\u5c5e\u6027\u3092\u8ffd\u52a0\u3059\u308b\u3060\u3051\u3067\u3001\u30da\u30fc\u30b8(\u30d5\u30a1\u30a4\u30eb)\u3092\u8868\u793a\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001Web\u30d6\u30e9\u30a6\u30b6\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u4fdd\u5b58\u3059\u308b\u304b\u30c0\u30a4\u30a2\u30ed\u30b0\u3092\u8868\u793a\u3055\u305b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3092\u4fc3\u3059\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002 <a href=\"foo.txt\" download>foo</a> download\u5c5e\u6027\u306b\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u6307\u5b9a\u3059\u308c\u3070\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30d5\u30a1\u30a4\u30eb\u540d\u3068\u3057\u3066\u5229\u7528\u3067\u304d\u307e\u3059\u3002 <a href=\"foo.txt\" download=\"bar.txt\">foo</a> \u4ee5\u4e0b\u304b\u3089\u5b9f\u969b\u306b\u304a\u8a66\u3057\u3044\u305f\u3060\u3051\u307e\u3059\u3002","width":"100%","author_name":"katsube","title":" [HTML5] \u30ea\u30f3\u30af\u5148\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u8d85\u7c21\u5358\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u6307\u5b9a\u3059\u308b - download\u5c5e\u6027","version":"1.0","author_url":"https://blog.hatena.ne.jp/katsube/","height":"190","type":"rich","categories":["HTML5","JavaScript","canvas","\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9","DataURISchema","toDataURL()","download"]}