Please,,,,,,,,,,,,,,,

CodePudding user response:

If you can use other ways, with the split up,
Only with regular baidu it should be can find regular usage
I am not familiar with the regular

CodePudding user response:

 
/^ HTTPS? : \ \/WWW \. ([/w \] + \.) + (cn | com net | TV | | edu) (?=\ | $)/i.t est (STR) 

/^ \ [/w] + @ (\] - [\ w + \.) + (cn | com | org |.net) $/i.t est (STR)