找个地方存代码_大写数字转阿拉伯

含有大写数字的视频标题排序不理想，特转换后比较

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Compare {

	public static String num = "零一二三四五六七八九十";
	public static String numF = " 十百千万   亿";
	
	public static String numReg = "[零一二三四五六七八九十]";
	public static String numFReg = "[十百千万亿]";
	//public static String numF[][] = {{"十","1"}  , {"百" , "2"} , {"千" , "3"} , {""}};
	public static int compare(String s1 , String s2){
		
		int i = format(s1) - format(s2);
		if(i == 0){
			return s1.compareTo(s2);
		}else {
			return i;
		}

		
	}
	
	public static int format(String s){
		
		int mark = hasNum(s);
		int value = 1;
		int all = 0;
		int last = 0;
		int lastPow = 0;
		if(mark >= 0){
				
			while (s.length() > mark) {
					
				
				//当前数字是否可以算出数据
				value = num.indexOf(s.charAt(mark));
				if(value >= 0 && value != 10){
					all += value;
					if(mark !=0 && num.indexOf(s.charAt(mark -1)) != 10){
						last = value;
					}else {
						last += value;
					}
					
					
				}else {
					value = numF.indexOf(s.charAt(mark));
					//当前的为numF
					if(value > 0){
						if(value >=4){
							//万以上特殊处理
								
								last =  0;
								all += (int)(Math.pow(10, value) * (all - lastPow)) - (all - lastPow);
								lastPow = all;
							
						}else {
							if(last > 0){
								//前面是数字
								all -= last;
								last = (int)(last * Math.pow(10, value));
								all += last;
							}else {
								last = (int)(Math.pow(10, value));;
								all += last;
								
							}
						}
						
					}
				}
				
				mark++;
				
			}
			
		}
		return all;
	}
	
	public static int hasNum(String s) {
		
		if(s != null){
			
			Matcher matcher = Pattern.compile(numReg).matcher(s);
			if(matcher.find())
			{
				
				return matcher.start();
			}
			else {
				return -1;
			}
		}
		else {
			return -1;
		}
	}
	public static void main(String[] args) {
		
		
			

				System.out.println(format("十八亿三千万零九百六十四"));
				System.out.println(format("九十九万六千七百八十三"));
	
		
	}
}