The syntax for the Replace method is: Stringobj.replace (rgexp, ReplaceText) stringobj is a string, reexp can be a regular expression object (REGEXP), or it can be a string ( String), ReplaceText is an alternative to the found string ...
I've already covered four basic methods in the previous article, and I mentioned the Replace method
Let's review the use of the Replace method:
First define a regular object: Var re=/the middle write matching condition/;
Replace (): regular match string, if match succeeds, match successful string with new string
Syntax: string. Replace (Re, new string);
For example: often encountered in the network, uncivilized words will be replaced by *, let us try:
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