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定义JavaScript二维数组采用定义数组的数组来实现_基础知识

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Release： 2016-05-16 17:47:15
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1. javaScript没有提供直接定义二维数组的方法，但可以使用定义数组的数组来定义JavaScript二维数组：例如定义一个 4X3二维数组a可以采用如下方法：
var a=new Array();
a[0]=new Array();
a[1]=new Array();
a[2]=new Array();
a[3]=new Array();
下面是一个事例

复制代码 代码如下:











Related labels：
Two-dimensional array definition
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