{"categories":[],"provider_url":"https://hatena.blog","url":"https://blog.kyanny.me/entry/2016/04/06/225749","blog_url":"https://blog.kyanny.me/","description":"\uff08\u5f53\u305f\u308a\u524d\u3060\u304c\uff09 form \u306f enctype=\"multipart/form-data\" \u306b\u3059\u308b\u3053\u3068\u3002 form_tag foo_path, multipart: true params[:file] \u3067 ActionDispatch::Http::UploadedFile \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u3068\u308c\u308b params[:file].read \u3067\u30c7\u30fc\u30bf\u304c String \u3067\u3068\u308c\u308b \u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306f ASCII-8BIT \uff08\u30d0\u30a4\u30ca\u30ea\uff09 \u5b9f\u969b\u306f Shift_JIS (CP932) \u306a\u30c7\u30fc\u30bf\u304c\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3055\u308c\u3066\u3044\u308b\u3001\u3068\u307f\u306a\u3057\u3066 force_encoding \u3059\u308b \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5185\u3067\u306f UTF-8 \u3067\u6271\u3044\u305f\u2026","width":"100%","author_name":"a666666","title":"Rails Shift_JIS \u306a CSV \u30a2\u30c3\u30d7\u30ed\u30fc\u30c0\u3092\u4f5c\u308b\u3068\u304d\u306e\u6ce8\u610f\u70b9","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.kyanny.me%2Fentry%2F2016%2F04%2F06%2F225749\" title=\"Rails Shift_JIS \u306a CSV \u30a2\u30c3\u30d7\u30ed\u30fc\u30c0\u3092\u4f5c\u308b\u3068\u304d\u306e\u6ce8\u610f\u70b9 - @kyanny&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"provider_name":"Hatena Blog","blog_title":"@kyanny's blog","height":"190","type":"rich","author_url":"https://blog.hatena.ne.jp/a666666/","published":"2016-04-06 22:57:49","version":"1.0"}