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---
title: Iterate with JavaScript While Loops
localeTitle: 在循环时使用JavaScript进行迭代
另一种类型的JavaScript循环称为`while loop`因为它`while`某些内容为true时运行，并在某些内容不再为true时停止。
```
var ourArray = [];
var i = 0;
while(i < 5) {
ourArray.push(i);
i++;
}