正则表达式空格后跟特殊字符

Question

Hey guys I thought I had this locked down, but testing proved otherwise.

I need a regex that simply matches a whitespace followed by an @ symbol

ie. ' @'

Currently my regex of

str.match(/[\s\@](.+)$/)

Returns true is there is a whitespace AND an @ anywhere in the string

Example of what not to match 'asd asd@'

Example of what should match 'asd @asd'

I'm stuck, help appreciated :/

Answer 1

为什么不简单使用

str.match(/\s@/)