J2SDK 1.4中的新功能类

Matcher matcher = p.matcher(inputString);

String ns = matcher.replaceAll("Hello ");

System.out.println(ns);

}

}

输出：Hello Hello feller

public class Test {

public static void main(String[] args) {

Pattern pattern = Pattern.compile("\\(((\\w|\\s)*)\\)");

String inputString = "These should be (square brackets).(hello)";

StringBuffer sb = new StringBuffer();

Matcher matcher = pattern.matcher(inputString);

while (matcher.find()) {

matcher.appendReplacement(sb, "[$1]");

}

matcher.appendTail(sb);

String newString = sb.toString();

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