javascript 使用 as 模式遍历数组

Question

我有数组:

array = ["One","Two","Three","Four"]

我想通过类似这样的循环将其用作模式

for(var i=0; i<10; i++){

从数组索引动态获取值，所以在这种情况下我的目标是:

one two three four one two three four one two

Answer 1

我想你想做如下的事情，你想得到的索引是 i % array.length(JavaScript 代码):

var array = ["One","Two","Three","Four"];
var results = [];

for (var i = 0; i < 10; i++) {
  var word = array[i % array.length];
  results.push(word);
  // console.log(word);
}

console.log('this is the result: ' + results);