如何在Java Script中打印以下多维数组？ [英] How to print the following Multi-Dimensional array in Java Script?

问题描述

我有以下数组（代码是用Java编写的）：

I have the following array (the code is written in Java) :

String[][] a = new String[3][2];
a[0][0] = "1"; 
a[0][1] = "2"; 

a[1][0] = "1";  
a[1][1] = "2"; 

a[2][0] = "1";
a[2][1] = "2"; 

我想要做的是打印111222，我通过这样做完成了Java：

and what I want to do is to print 111222 and I accomplished that in Java by doing this:

       for (int i=0;i < a[i].length;i++){
       for(int j=0;j <a.length;j++){
            System.out.print(a[j][i]);
       }
   }

JavaScript中的等价物是什么？

What is the equivalent of this in JavaScript?

推荐答案

这是Javascript中的等效代码（没有空格，不是java的脚本版本）

Here is the equivalent code in Javascript (no space its not a script version of java)

！编辑错过了循环的细节，现在修复

! edit missed the particulars of the loops, fixed now

var a = [];
a.push(["1", "2"]);
a.push(["1", "2"]);
a.push(["1", "2"]);

for(var i = 0; i < a[i].length; i++) {
  for(var z = 0; z < a.length; z++) {
    console.log(a[z][i]);
  }
}

这篇关于如何在Java Script中打印以下多维数组？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！