java Matcher.appendReplacement例子，,package cn.o

java Matcher.appendReplacement例子，,package cn.o

package cn.outofmemory.snippets.core;import java.util.regex.Matcher;import java.util.regex.Pattern;public class AppendReplacement {  public static void main(String args[]) {    Pattern pattern = Pattern.compile("(another) (test)");    StringBuffer sb = new StringBuffer();    String candidateString = "This is another test.";    String replacement = "$1 AAA $2";    Matcher m = pattern.matcher(candidateString);    m.find();    m.appendReplacement(sb, replacement);    String msg = sb.toString();    System.out.println(msg);  }}

输出：

This is another AAA test