01前端/JS - 转义正则表达式

更新时间：2020-05-25 03:33
创建时间：2020-05-25 03:33

1
2
3

RegExp.escape= function(s) {
    return s.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
};

regex - Is there a RegExp.escape function in Javascript? - Stack Overflow
regex - How to escape regular expression special characters using javascript? - Stack Overflow