javascript - 解码带有百分比符号 (%HH) 的十六进制字符串

Question

我需要从这里更改字符串:

Fast-9%20|%20Speed%20(Something-Cool)

对此:

Fast-9 | Speed (Something-Cool)

我如何在 NodeJS 中做到这一点？

Answer 1

引用decodeURIComponent

The decodeURIComponent() method decodes a Uniform Resource Identifier (URI) component previously created by encodeURIComponent or by a similar routine.

var str = 'Fast-9%20|%20Speed%20(Something-Cool)';
alert(decodeURIComponent(str));