How to compare two regexps?

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离开以前
离开以前 2021-01-17 10:06

Why do

console.log(/a/ == /a/);

and

var regexp1 = /a/;
var regexp2 = /a/;
console.log(regexp1 == regexp2);

bo

4条回答
  •  旧时难觅i
    2021-01-17 10:23

    Try this:

    String(regexp1) === String(regexp2))
    

    You are getting false because those two are different objects.

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