用百分比符号（％HH）解码十六进制字符串

Question

I need to change string from this:

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

To this:

Fast-9 | Speed (Something-Cool)

How can I do it in NodeJS?

Answer 1

Refer 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)); 

Answer 2

Try this:

 var str = 'Fast-9%20|%20Speed%20(Something-Cool)'; str = str.replace(/%20/g, " "); alert(str); 

Answer 3

var decoded = decodeURIComponent("Fast-9%20|%20Speed%20(Something-Cool)");