Ios Regular Expression replacement, ios Regular Expression

Ios Regular Expression replacement, ios Regular Expression

1. Immutable string (content is immutable)

NSRegularExpression * regularExpression = [NSRegularExpressionregularExpressionWithPattern:

@ "<(/{0,}) div (. {0,})>" options: 0 error: nil];

Content = [regularExpression stringByReplacingMatchesInString: contentoptions: 0 range: NSMakeRange (0, content. length) withTemplate: @ ""];

1. Variable string (content is variable)

[RegularExpression replaceMatchesInString: content options: 0 range: NSMakeRange (0, content. length) withTemplate: @ ""];

IOS development regular expression [] replacement

You are using a path or MD5 encryption.
 
How does the ios Regular Expression Replace the connected <br> with a <br>?

Search

<Br> (\ s * <br>) +
Replace
<Br>