BioErrorLog https://blog.hatena.ne.jp/BioErrorLog/ BioErrorLog Tech Blog https://en.bioerrorlog.work/ Python AWS This article summarizes how to fix the following error that occurs when using Python's json module for JSON conversion: "Object of type datetime is not JSON serializable" Introduction Background Solutions Preliminary: The default Parameter Solution 1: Convert to String Solution 2: Custom Conversion … 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fen.bioerrorlog.work%2Fentry%2Fpython-datetime-not-json-serializable-error" title="Fix Error: &quot;Object of type datetime is not JSON serializable&quot; in Python - BioErrorLog Tech Blog" 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/B/BioErrorLog/20201213/20201213183728.png Hatena Blog https://hatena.blog 2025-02-27 15:19:24 rich https://en.bioerrorlog.work/entry/python-datetime-not-json-serializable-error 1.0 100%