regex remove 3 characters before and after /

Question

looking for a simple regular expression for this,

This is the input:

This is a sample text

eiwen34EDJ/VUFercsFIR/GRSnrr

Output:

eiwen34 ercs nrr

I want to remove 3 characters before and after '/'. i.e. In terms of my example, EDJ/VUF and FIR/GRS should be removed.

I was searched for many questions in here but didn't find the solution for it, please help me.

Answer 1

您可以使用：

/[a-z]{3}\/[a-z]{3}/gi

这将检查斜杠前后的3个字符并替换为空格：

＆＃13;

＆＃13;

var string = 'eiwen34EDJ/VUFercsFIR/GRSnrr';

var newString = string.replace(/[a-z]{3}\/[a-z]{3}/gi, ' ');

console.log(newString);

＆＃13;

＆＃13;

＆＃13;

Answer 2

您还可以使用以下正则表达式替换，您不需要将其置于不区分大小写的情况下。

/[a-z]{3}\/[a-z]{3}/gi