三码合一、一照一码校验java

/****
*

* 文件功能说明：检查法人和其他组织统一社会信用代码
*

*
* @作者 大连小猪
*

*

2015年11月20日-上午0910:13

*

* 说明：
* 根据GB32100-2015法人和其他组织统一社会信用代码编码规则进行编写。
* 注：容易混淆的大写英文字母“I、O、Z、S、V”不得编入统一信用代码。
*

*

****/

package com.yucheng.cmis.ops.test.lccpxs;

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

public class checkSCC {

private static boolean checkSCC(String str){
//代码字符集-代码字符
final String[] codeNo = {"0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F","G","H","J","K","L","M","N","P","Q","R","T","U","W","X","Y"};
//代码字符集-代码字符数值
final String[] staVal = {"0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19","20","21","22","23","24","25","26","27","28","29","30"};
//各位置序号上的加权因子
int[] wi ={1,3,9,27,19,26,16,17,20,29,25,13,8,24,10,30,28};

//统一代码由十八位的数字或大写英文字母（不适用I、O、Z、S、V）组成，第18位为校验位。
//第1位为数字或大写英文字母，登记管理部门代码
//第2位为数字或大写英文字母，机构类别代码
//第3到8位共6位全为数字登记管理机关行政区划码
//第9-17位共9位为数字或大写英文字母组织机构代码
//第18为为数字或者大写的Y

String regex = "^([0-9ABCDEFGHJKLMNPQRTUWXY]{2})([0-9]{6})([0-9ABCDEFGHJKLMNPQRTUWXY]{9})([0-9Y])$";

Pattern pat = https://www.wendangku.net/doc/8310840913.html,pile(regex);

Matcher matcher = pat.matcher(str);
if(!matcher.matches()){
System.out.println("表达式非法！");
return false;
}

Map map = new HashMap();

for (int i = 0; i < codeNo.length; i++) {
map.put(codeNo[i], staVal[i]);
}

String[] all = new String[str.length()];

all[0] = str.substring(0,str.length()-1 );
all[1] = str.substring(str.length()-1,str.length() );

final char[] values = all[0].toCharArray();

int parity= 0;

for(int i=0;ifinal String val = Character.toString(values[i]);
parity += wi[i]*Integer.parseInt(map.get(val).toString());
}

String cheak = (31 - parity % 31) == 30 ? "Y" : Integer.toString(31 - parity % 31);

return cheak.equals(all[1]);
}

public static void main(String[] args) {
// TODO Auto-generated method stub

String str ="9A350100M000100Y44";

boolean res = checkSCC(str);
System.out.println(res);

}

}


91350100M000100Y43