(编辑：jimmy 日期: 2024/10/6 浏览：2)
本文实例讲述了javascript实现随机读取数组的方法。分享给大家供大家参考。具体如下：
function write_quote() {
var quotes = [
'no animals were harmed while making this page',
'made in ulm',
'this page was handmade',
'Get <a href="http://www.mozilla.org/products/firefox/">FireFox</a> :-)'
];
var r = Math.round(Math.random() * (quotes.length-1));
// write the quote
document.write(quotes[r]);
// or replace an HTML element:
// document.getElementById("quote").innerHTML = quotes[r];
}
希望本文所述对大家的javascript程序设计有所帮助。