身份证脱敏处理(业务开发中,有时候身份证需要隐藏一部分)
package com.test.TestBoot.SingleModel;
import org.springframework.util.StringUtils;
public class Test {
public static void main(String[] args) {
System.out.println(idHandle("340826199110142211"));
}
public static String idHandle(String idCardNumber) {
if (StringUtils.isEmpty(idCardNumber) || (idCardNumber.length() < 8)) {
return idCardNumber;
}
return idCardNumber.replaceAll("(?<=\\w{3})\\w(?=\\w{4})", "*");
}
}