JavaScript替换所有无法在Chrome中运行的实例

Question

Chrome is failing to replace all instances of the '_' string with '/' and I'm not sure why. I've got the g global operator and i case-insensitive operator.

var sample_string = 'mail/contacts/add/';
var p0 = sample_string.replace('_','/','gi');

Answer 1

First, you have mistaken something, either sample_string or replace call.

Second, flags are non standard and you should use regex with flags as first param instead flags as third param. https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/replace