testregex.java.bak

通过使用JAVA的正则表达式,把歌词文件里的时间信息删除掉 共享之

import java.util.regex.Pattern;
import java.util.regex.Matcher;
class testRegEx 
{
	public static void main(String[] args) 
	{
		System.out.println("Hello World!");
		System.out.println( "begin to match" );
		String str = "abc efg ABC";
		String regEx = "efg" ;
		Pattern p = Pattern.compile( regEx );
		Matcher m = p.matcher( str );
		boolean rs = m.find();
		System.out.println( rs );

	}
}