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109 lines
3.3 KiB
Java
109 lines
3.3 KiB
Java
package com.glxp.api.util;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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import java.util.regex.Pattern;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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import java.util.regex.Pattern;
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import org.apache.commons.lang3.StringUtils;
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//import plugin.template.TemplateStepMeta;
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/**
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* 统一社会信用代码规则验证器
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*
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* @author balizuoan
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*/
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public class UnifiedCodeUtil {
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//正则校验 如果想要不区分大小写，就在最后一个数组中加入 abcsefghjklmnpqrtuwxy
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private static final String REGEX = "[1-9NY]{1}[1-9]{1}[1-6]{1}[0-9]{5}[0123456789ABCDEFGHJKLMNPQRTUWXYabcsefghjklmnpqrtuwxy]{10}";
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private static final int[] WEIGHT = {1, 3, 9, 27, 19, 26, 16, 17, 20, 29, 25, 13, 8, 24, 10, 30, 28};
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private static final String BASE_CODE_STRING = "0123456789ABCDEFGHJKLMNPQRTUWXYabcsefghjklmnpqrtuwxy";
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private static final char[] BASE_CODE_ARRAY = BASE_CODE_STRING.toCharArray();
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private static final List<Character> BASE_CODES = new ArrayList<>();
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/**
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* 登记管理部门+机构类别代码
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* http://www.sohu.com/a/332134717_120209852
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*/
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private static final List<String> REGIST_CODE = Arrays.asList(
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"11", "12", "13", "19",
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"21", "29",
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"31", "32", "33", "34", "35", "39",
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"41", "49",
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"51", "52", "53", "59",
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"61", "62", "69",
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"71", "72", "79",
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"81", "89",
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"91", "92", "93",
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"A1", "A9",
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"N1", "N2", "N3", "N9",
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"Y1"
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);
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/**
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* 省级行政区划代码
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*/
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private static final List<String> PROVINCE_REGION_CODE = Arrays.asList(
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"11", "12", "13", "14", "15", "21", "22", "23", "31", "32", "33", "34", "35", "36", "37", "41", "42", "43", "44", "45", "46",
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"50", "51", "52", "53", "54", "61", "62", "63", "64", "65", "71", "81", "82", "91"
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);
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static {
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for (char c : BASE_CODE_ARRAY) {
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BASE_CODES.add(c);
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}
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}
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/**
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* 校验方法
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*
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* @param value 信用代码
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* @return
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*/
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public static boolean CodeValidate(String value) {
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if (StringUtils.isEmpty(value)) {
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return true;
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}
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// 长度验证
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if (value.length() != 18) {
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return false;
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}
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// 登记管理部门+机构类别代码验证
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if (!REGIST_CODE.contains(value.substring(0, 2))) {
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return false;
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}
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// 省级行政区划代码验证
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if (!PROVINCE_REGION_CODE.contains(value.substring(2, 4))) {
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return false;
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}
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// 正则初验
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if (!Pattern.matches(REGEX, value)) {
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return false;
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}
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// 效验码校验
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char[] businessCodeArray = value.toCharArray();
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// char check= businessCodeArray[17];
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String check = Character.toString(businessCodeArray[17]);
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int sum = 0;
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for (int i = 0; i < 17; i++) {
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char key = businessCodeArray[i];
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sum += (BASE_CODES.indexOf(key) * WEIGHT[i]);
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}
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int checkCode = 31 - sum % 31;
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String s = Character.toString(BASE_CODE_ARRAY[checkCode % 31]);
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//对比时将两个字符转为字符串，不区分大小写对比最后一位
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return s.equalsIgnoreCase(check);
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}
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}
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