stringutil.java

来自「贯穿案例JSP+JavaBean+Servlet网上订餐系统.希望大家下载下来研」· Java 代码 · 共 18 行

package com.restrant.util;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class StringUtil {
	private StringUtil(){
		
	}
	public static String getMatchedString(String regx,String text){
		Pattern pattern=Pattern.compile(regx,Pattern.CASE_INSENSITIVE);
		Matcher mather=pattern.matcher(text);
		while(mather.find()){
			return mather.group(2);
		}
		return null;
	}
	
}