raiwing https://blog.hatena.ne.jp/raiwing/ 雷って幻想的だよね？ https://raiwingprogram.hateblo.jp/ Error in call to API function "files/download": Bad HTTP "Content-Type" header: "application/x-www-form-urlencoded". Expecting one of "text/plain", "text/plain; charset=utf-8", "application/octet-stream", "application/octet-stream; charset=utf-8". が出て、ググっても解法が見つかっていない。海外の方が本日Xamarinのフォーラムで質問していたので、注… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fraiwingprogram.hateblo.jp%2Fentry%2F2018%2F11%2F11%2F222347" title="Dropdown Api DownloadAsync でBad Request - 雷って幻想的だよね？" 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 2018-11-11 22:23:47 rich https://raiwingprogram.hateblo.jp/entry/2018/11/11/222347 1.0 100%