測試的demo頁面我特意添加了互動
阿新 • • 發佈：2020-08-24
是瀏覽器內部寬度大小(window.innerWidth)？是整個瀏覽器的寬度大小(window.outerWidth)？還是顯示器的寬度大小(screen.width)？我疑惑了！
每當我疑惑的時候，我不是去找個“我覺得應該是”的解釋，而是，新建個HTML頁面，像學生時代做生物實驗般，多條件對比驗證之。
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