使Java代码中的大量数字更具可读性 [英] Making large numbers in Javascript code more readable

问题描述

是否有一种方法可以使大量数字(即1000000)在JS代码中更具可读性?

Is there a way to make a large number, i.e. 1000000, more readable in JS code?

我知道在Ruby中您可以改写1_000_000，这使得在视觉上进行识别变得容易得多.

I know in Ruby you can write 1_000_000 instead, which makes it a lot easier to identify visually.

谢谢.

推荐答案

在这种情况下，我通常使用乘法；在这种情况下，我将使用 1000 * 1000 .其他例子

I generally use multiplication in this situation; in this case I'd use 1000 * 1000. Other examples

one megabytes is 1000 * 1024
one hour (in milliseconds) is 60 * 60 * 1000

等这与下划线表示法不太一样，但是另一方面，它不需要特殊的语言支持.

etc. This isn't quite as nice as the underscore notation, but on the other hand, it requires no special language support.

另一种方法是定义常量"，例如:

Another approach is to define "constants", for example:

var ONE_MILLION = 1000000;

或将两者结合在一起:

var ONE_MILLION = 1000 * 1000;

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