tbodyは任意タグで、Webkitとかだと勝手に挿入されてNokogiriだと挿入されないのでxpathを使うときは、同じ構造のHTMLを解析するときでも違うコードが必要になることがあるので気をつけましょう。 もうちょっと詳しく Register as a new user and use Qiita more conveniently You get articles that match your needsYou can efficiently read back useful informationYou can use dark themeWhat you can do with signing up
![xpath使うときはtbodyに気をつけよう - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/59a569284a7c33d716b54e32c7b327885e9e53dc/height=288;version=1;width=512/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fcdn.qiita.com%252Fassets%252Fpublic%252Farticle-ogp-background-9f5428127621718a910c8b63951390ad.png%3Fixlib%3Drb-4.0.0%26w%3D1200%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTkxNiZoPTMzNiZ0eHQ9eHBhdGglRTQlQkQlQkYlRTMlODElODYlRTMlODElQTglRTMlODElOEQlRTMlODElQUZ0Ym9keSVFMyU4MSVBQiVFNiVCMCU5NyVFMyU4MiU5MiVFMyU4MSVBNCVFMyU4MSU5MSVFMyU4MiU4OCVFMyU4MSU4NiZ0eHQtY29sb3I9JTIzMjEyMTIxJnR4dC1mb250PUhpcmFnaW5vJTIwU2FucyUyMFc2JnR4dC1zaXplPTU2JnR4dC1jbGlwPWVsbGlwc2lzJnR4dC1hbGlnbj1sZWZ0JTJDdG9wJnM9NDNjN2RkMDMzMjU3MDkzMzg2MjJjOTI2OGQzYTAwZjE%26mark-x%3D142%26mark-y%3D112%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTYxNiZ0eHQ9JTQwaXJvbnNhbmQmdHh0LWNvbG9yPSUyMzIxMjEyMSZ0eHQtZm9udD1IaXJhZ2lubyUyMFNhbnMlMjBXNiZ0eHQtc2l6ZT0zNiZ0eHQtYWxpZ249bGVmdCUyQ3RvcCZzPTc1NjYxZTlmMmQwMzhkZDcxM2Q2MGFhMDUxNDk4MzRj%26blend-x%3D142%26blend-y%3D491%26blend-mode%3Dnormal%26s%3D3d38bcece1541dcfff16c9f88248d7f8)