I have a string that looks like this:
String pathTokenString = "CMS/{brandPath}/Shows/{showPath}";
I want to remove the Shows part and everything that follows. I also want to replace "{brandPath}" with a token that I'm given.
This has been my approach. However, my string isn't getting updated at all:
//remove the '/Shows/{showPath}'
pathTokenString = pathTokenString.replace("/Shows$", "");
//replace passed in brandPath in the tokenString
String answer = pathTokenString.replace("{(.*?)}", brandPath);
Is there something wrong with my regular expressions?
You should use the replaceAll
method instead of replace
when you want to pass a regex string as the pattern to be replaced. Also your regex patterns should be updated:
pathTokenString = pathTokenString.replaceAll("/Shows.*$", "");
// The curly braces need to be escaped because they denote quantifiers
String answer = pathTokenString.replaceAll("\\{(.*?)\\}", brandPath);
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