替换{0}为指定的字符串(MessageFormat)

package com.text;

import java.text.MessageFormat;

/**替换{0}为指定的字符串*/
public class MessageFormatTest {
	public static void main(String[] args) {
		String message = "hello {0}{1}";
		message  =  MessageFormat.format(message ,"world","!!!");
		System.out.println(message);
	}
}