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<!DOCTYPE html> <html> <body> <h2>JavaScript 数组</h2> <p>Array.forEach() 为每个数组元素调用一个函数。</p> <p>Array.forEach() 在 Internet Explorer 8 或更早版本中不受支持。</p> <p id="demo"></p> <script> var fruits, text; fruits = ["香蕉","橙子","苹果","芒果"]; text = "<ul>"; fruits.forEach(myFunction); text += "</ul>"; document.getElementById("demo").innerHTML = text; function myFunction(value) { text += "<li>" + value + "</li>"; } </script> </body> </html>