<script type=”text/javascript”>
var a = [123,”中国人”,”武汉”,789,”上海”]
var b = new Array(“武汉”,”香港”,”澳门”,”杭州”,”昆明”);
var c = new Array();
c[0] = 456;
c[1] = “长城”;
c[2] = “龙王爷”;
c[3] = “军事家”;
c[4] = 888;
var d = new Array(9); //这里的9表示有9个数组,无实际意义.
window.alert(a);
window.alert(b);
window.alert(c);
window.alert(d+”前面有内容吗”);//没有定义值,所以只有逗号.
</script>
转载于:https://www.cnblogs.com/szlhtljt/p/3294158.html
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