我要匹配不包含www的域。
please do not match: http://www.example.com lorem ipsum
please do not match: https://www.example.com lorem ipsum
please match: http://example.com lorem ipsum
please match: https://example.com lorem ipsum
please match: example.com lorem ipsum
我尝试过此方法,但它确实匹配所有域:
/(?!www\.)example\.com/g
我如何获得这项工作?