正则表达式Java模式

Question

String search="firstName:john doe,";
Pattern pattern = Pattern.compile("(\\w+?)(:|<|>|=)(\\w+?),");
Matcher matcher = pattern.matcher(search+",");
while (matcher.find()) {
        System.out.println(matcher.group(1)); //firstName
        System.out.println(matcher.group(2)); //:
        System.out.println(matcher.group(3)); //john   

    }

I want a regex to match string john doe which contains spaces in group 3 :

Answer 1

Assuming comma is the marker for the end of the name we can try this:

String search="firstName:john doe,";
Pattern pattern = Pattern.compile("(\\w+)(:|<|>|=)([^,]+),");
Matcher matcher = pattern.matcher(search);