<script type="text/javascript">
var banana = "香蕉";
var fruit = new Array(3);
fruit[0] = "西瓜";
fruit[1] = "苹果";
fruit[2] = "橙子";
fruit.push("apple");
fruit.push("orange");
fruit.push(banana);
for(var i = 0 ;i < fruit.length ; i++)
{
document.writeln("fruit[" + i + "] = " + fruit[i] + "<br/>");
}
var number = new Array(12,22,32);
for(var j = 0 ; j < number.length ; j++)
{
document.writeln("number[" + j + "] = " + number[j] + "<
var banana = "香蕉";
var fruit = new Array(3);
fruit[0] = "西瓜";
fruit[1] = "苹果";
fruit[2] = "橙子";
fruit.push("apple");
fruit.push("orange");
fruit.push(banana);
for(var i = 0 ;i < fruit.length ; i++)
{
document.writeln("fruit[" + i + "] = " + fruit[i] + "<br/>");
}
var number = new Array(12,22,32);
for(var j = 0 ; j < number.length ; j++)
{
document.writeln("number[" + j + "] = " + number[j] + "<
深入理解JavaScript数组操作
本文通过实例演示了JavaScript中数组的使用,包括使用`join()`、`toString()`、`reverse()`和`valueOf()`等方法。首先展示如何创建并打印一个包含水果名称的数组,接着介绍如何创建多维数组,并遍历输出每一项元素。通过这些操作,读者可以更深入地了解JavaScript数组的各种操作技巧。
订阅专栏 解锁全文
616

被折叠的 条评论
为什么被折叠?



