twx https://blog.hatena.ne.jp/twx/ ひろこま Hack Log https://hacker.hatenadiary.com/ IBM Watson API 画像処理 物体検出 Watson APIでcurl: (7) Failed to connect to gateway-a.watsonplatform.net port 443: Operation timed out エラー内容 2019年1月27日現在、Watson APIで次のようにHTTPリクエストを投げたら443エラーが返ってきます。 curl -X POST --form "images_file=@xxxx.jpg" "https://gateway-a.watsonplatform.net/visual-recognition/api/v3/classify?api_key=xxxxxxxxxx… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhacker.hatenadiary.com%2Fentry%2F2019%2F01%2F27%2F165537" title="Watson APIでcurl: (7) Failed to connect to gateway-a.watsonplatform.net port 443: Operation timed out - ひろこま Hack Log" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/t/twx/20190726/20190726134041.png Hatena Blog https://hatena.blog 2019-01-27 16:55:37 rich https://hacker.hatenadiary.com/entry/2019/01/27/165537 1.0 100%