shikaku https://blog.hatena.ne.jp/shikaku/ shikaku's blog https://blog.systemjp.net/ perl use Encode; .... # Shift_JISバイト文字列を内部文字列に変換 からの 内部文字列をUTF-8バイト文字列に変換 $fromAddress = decode('Shift_JIS', $fromAddress); $from_encode = encode('UTF-8', $fromAddress); $from_encode =~ s/([^ 0-9a-zA-Z])/"%".uc(unpack("H2",$1))/eg; $from_encode =~ s/ /+/g; ネタ元 https://memememomo.hatenablog.com/entry/2012… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.systemjp.net%2Fentry%2F2019%2F04%2F12%2F183822" title="perlでshift-jisの文字列をutf-8に変換してからのURLエンコード - shikaku&#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> Hatena Blog https://hatena.blog 2019-04-12 18:38:22 rich https://blog.systemjp.net/entry/2019/04/12/183822 1.0 100%