Why isn't this split in javascript working?

Question

Maybe I drank too much tonight, but why isn't this split on the question mark working?

url = "report/app?start_date=&end_date=&industries"
url.split('/\?/');

Answer 1

You're splitting using the String whose content is /\\?/ . Use a regex literal instead, to split on using the regex.

url.split(/\?/);

Howevery, you could simply do url.split('?')

Answer 2

您需要删除正则表达式定界符/周围的引号。

url.split(/\?/);