xxxxxxxxxx<html><head><meta charset="utf-8"><title>W3Cschool教程(w3cschool.cn)</title></head><body><p id="demo">点击按钮截取数组下标 1 到 2 的元素。</p><button onclick="myFunction()">点我</button><script>function myFunction(){ var fruits = ["Banana", "Orange", "Lemon", "Apple", "Mango"]; var citrus = fruits.slice(1,3); var x=document.getElementById("demo"); x.innerHTML=citrus;}</script></body></html>