{"blog_url":"https://fujiike.hateblo.jp/","title":"Rails\u3067\u3001\u6295\u7a3f\u524d\u306e\u78ba\u8a8d\u753b\u9762\u3067\u753b\u50cf\u3092\u30d7\u30ec\u30d3\u30e5\u30fc\u3059\u308b\u305f\u3081\u306e\u6226\u3044","categories":[],"description":"\u7d50\u8ad6 tmp\u914d\u4e0b\u306b\u7f6e\u304b\u308c\u3066\u3044\u308b\u30d5\u30a1\u30a4\u30eb\u3092public\u914d\u4e0b\u306b\u4e00\u6642\u4fdd\u5b58\u3057\u3066\u3001\u305d\u308c\u3092\u4f7f\u3063\u3066\u306a\u3093\u3068\u304b\u3059\u308b \u60c5\u5831 \u30d5\u30a1\u30a4\u30eb\u306e\u4fdd\u5b58\u5148\uff1a \"#{Rails.root}/public\" \u66f8\u304d\u8fbc\u307f\u306f\u3053\u3046\u3059\u308b\uff1a file = File.open(\"#{Rails.root}/public/#{file_name}\") file.write(\u8aad\u307f\u8fbc\u3093\u3060\u30d0\u30a4\u30ca\u30ea\u30d5\u30a1\u30a4\u30eb) file.close file.close \u306f\u4f7f\u3063\u305f\u3089\u7247\u4ed8\u3051\u3088\u3046\u7684\u306a\u3084\u3064\u3067\u3059\u3002 ActionDispatch\u306b\u98f2\u307f\u8fbc\u307e\u308c\u3066\u3044\u308btmp\u30d5\u30a1\u30a4\u30eb\u3092public\u306b\u518d\u914d\u7f6e\u3059\u308b\u306a\u3089\u3053\u3093\u306a\u611f\u3058 \u306a\u304a\u3001 params[:image] \u306b\u753b\u50cf\u304c\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3055\u308c\u3066\u3044\u2026","image_url":null,"height":"190","author_url":"https://blog.hatena.ne.jp/seiro_u/","published":"2017-12-20 14:27:42","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffujiike.hateblo.jp%2Fentry%2F2017%2F12%2F20%2F142742\" title=\"Rails\u3067\u3001\u6295\u7a3f\u524d\u306e\u78ba\u8a8d\u753b\u9762\u3067\u753b\u50cf\u3092\u30d7\u30ec\u30d3\u30e5\u30fc\u3059\u308b\u305f\u3081\u306e\u6226\u3044 - \u3075\u3058\u3044\u3051\u6280\u8853\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"seiro_u","provider_url":"https://hatena.blog","width":"100%","blog_title":"\u3075\u3058\u3044\u3051\u6280\u8853\u30e1\u30e2","provider_name":"Hatena Blog","type":"rich","url":"https://fujiike.hateblo.jp/entry/2017/12/20/142742"}