[英]Regx for Domain with 'www' or without 'www'
I want to search domain name from given string. 我想从给定的字符串中搜索域名 。
Lorem www.example.in ipsum #web-developer dolor sit amet, consectetur adipiscing elit. Lorem www.example.in ipsum #web-developer dolor sit amet,consectetur adipiscing elit。 Donec suraj@mishra.com consequat sem eros, et volutpat google.com lacus dignissim ac. Donec suraj@mishra.com consequat sem eros,et volutpat google.com lacus dignissim ac。 Pellentesque ac nisl et erat porta feugiat. Pellentesque ac nisl et erat porta feugiat。 +91-141-2561894 Vestibulum #web_designing sodales semper stackoverflow.com + 91-141-2561894 Vestibulum #web_designing sodales semper stackoverflow.com
what I have tried 我试过的
(www.)?[^@]\w+\.+\w{2,3}
its return me 5 matches www.exa
mple.in
mishra.com
google.com
stackoverflow.com
where I only want 3 bold matches. 它返回了我的5场比赛www.exa
mple.in
mishra.com
google.com
stackoverflow.com
我只想要3个大胆的比赛。
can you guys please help me to find out what I am doing wrong ? 你能帮助我找出我做错了吗?
Here is a RegEx101 test 这是RegEx101测试
console.log("Lorem www.example.in ipsum #web-developer dolor sit amet, consectetur adipiscing elit. Donec suraj@mishra.com consequat sem eros, et volutpat google.com lacus dignissim ac. Pellentesque ac nisl et erat porta feugiat. +91-141-2561894 Vestibulum #web_designing sodales semper stackoverflow.com".match(/(www.)?[^@]\\w+\\.+\\w{2,3}/g))
One of possible ways (requires PCRE ): 一种可能的方法(需要PCRE ):
\b(?<!@)(?:www\.)?[^@\s]+\.\w{2,3}
\\b(?<!@)
- ignoring email domains like ...@mishra.com
\\b(?<!@)
- 忽略电子邮件域名,如...@mishra.com
https://regex101.com/r/knOchH/5 https://regex101.com/r/knOchH/5
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