{"type":"rich","height":"190","blog_title":"DRY\u306a\u5099\u5fd8\u9332","description":"package main import ( \"encoding/base64\" \"io/ioutil\" \"os\" ) func main() { f, err := os.Open(\"./hoge.png\") if err != nil { panic(err) } defer f.Close() b, _ := ioutil.ReadAll(f) out, _ := os.Create(\"out\") base64.NewEncoder(base64.StdEncoding, out).Write(b) } \u305d\u306e\u9006 func main() { f, err := os.Open(\"./hoge\u2026","width":"100%","url":"https://otiai10.hatenablog.com/entry/2015/10/07/182002","author_name":"otiai10","published":"2015-10-07 18:20:02","version":"1.0","provider_name":"Hatena Blog","title":"\u3010Go\u8a00\u8a9e\u3011\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3092base64\u30a8\u30f3\u30b3\u30fc\u30c9\u6587\u5b57\u5217\u306b\u3059\u308b\u3001\u3068\u305d\u306e\u9006","categories":["go"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fotiai10.hatenablog.com%2Fentry%2F2015%2F10%2F07%2F182002\" title=\"\u3010Go\u8a00\u8a9e\u3011\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3092base64\u30a8\u30f3\u30b3\u30fc\u30c9\u6587\u5b57\u5217\u306b\u3059\u308b\u3001\u3068\u305d\u306e\u9006 - DRY\u306a\u5099\u5fd8\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://otiai10.hatenablog.com/","image_url":null,"author_url":"https://blog.hatena.ne.jp/otiai10/","provider_url":"https://hatena.blog"}