信息脱敏

package com.wisoft.tysfrz.utils;public class SensitiveInfoUtils {    private static final int SIZE = 6;    private static final String SYMBOL = "*";    @SuppressWarnings("unused")    public static String toConceal(String value) {        if (null == value || "".equals(value)) {            return value;        }        value = value.replace("@", "").replace("-", "");        int len = value.length();        int pamaone = len / 2;        int pamatwo = pamaone - 1;        int pamathree = len % 2;        StringBuilder stringBuilder = new StringBuilder();        if (len == 2) {//两个字的姓名            stringBuilder.append(value.substring(0, 1)+SYMBOL);            return stringBuilder.toString();        }        if (len == 3) {//三个字的姓名            stringBuilder.append(value.substring(0, 1)+SYMBOL+SYMBOL);            return stringBuilder.toString();        }        if (len == 18) {//18位身份证号码            stringBuilder.append(value.substring(0, SIZE));            for (int i = 0; i < 8; i++) {                stringBuilder.append(SYMBOL);            }            stringBuilder.append(value.substring(len-4));            return stringBuilder.toString();        }        if (len < 2) {            if (pamathree == 1) {                return SYMBOL;            }            stringBuilder.append(SYMBOL);            stringBuilder.append(value.charAt(len - 1));        } else {            if (pamatwo <= 0) {                stringBuilder.append(value.substring(0, 1));                stringBuilder.append(SYMBOL);                stringBuilder.append(value.substring(len - 1, len));            } else if (pamatwo >= SIZE / 2 && SIZE + 1 != len) {                int pamafive = (len - SIZE) / 2;                stringBuilder.append(value.substring(0, pamafive));                for (int i = 0; i < SIZE; i++) {                    stringBuilder.append(SYMBOL);                }                if ((pamathree == 0 && SIZE / 2 == 0) || (pamathree != 0 && SIZE % 2 != 0)) {                    stringBuilder.append(value.substring(len - pamafive, len));                } else {                    stringBuilder.append(value.substring(len - (pamafive + 1), len));                }            } else {                int pamafour = len - 2;                stringBuilder.append(value.substring(0, 1));                for (int i = 0; i < pamafour; i++) {                    stringBuilder.append(SYMBOL);                }                stringBuilder.append(value.substring(len - 1, len));            }        }        return stringBuilder.toString();    }    public static void main(String args[]) {        String zoneCode = PropertiesUtil.getValue("system.zoneCode");        System.out.println(zoneCode);        String str = "329323198009132424";        String strname1 = "15123569859";        String strname2 = "张三";        String strname3 = "张三四风";        String strname4 = "张三风";        String strname5 = "张";        String strname6 = "jaddy1@1256.com";        System.out.println(SensitiveInfoUtils.toConceal(str));        System.out.println(SensitiveInfoUtils.toConceal(strname1));        System.out.println(SensitiveInfoUtils.toConceal(strname2));        System.out.println(SensitiveInfoUtils.toConceal(strname3));        System.out.println(SensitiveInfoUtils.toConceal(strname4));        System.out.println(SensitiveInfoUtils.toConceal(strname5));        System.out.println(SensitiveInfoUtils.toConceal(strname6));    }}

寂寞时，想想我的影子，我会在远方给你一个微笑;难过时，