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<!DOCTYPE html> <html> <body> <h2>JavaScript 数组</h2> <p>避免使用 new Array()。 请改用 []。</p> <p id="demo"></p> <script> //var points = new Array(40, 100, 1, 5, 25, 10); var points = [40, 100, 1, 5, 25, 10]; document.getElementById("demo").innerHTML = points[0]; </script> </body> </html>