From a0ad6332d597da6b21f58269f4fe99027ead065c Mon Sep 17 00:00:00 2001
From: wanggeng <450292408@qq.com>
Date: Sat, 28 May 2022 11:25:10 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E8=BA=AB=E4=BB=BD=E8=AF=81?=
 =?UTF-8?q?=E8=84=B1=E6=95=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/main/java/ink/wgink/util/IdCardUtil.java | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/basic-util/src/main/java/ink/wgink/util/IdCardUtil.java b/basic-util/src/main/java/ink/wgink/util/IdCardUtil.java
index 0e88b94a..00e3eadf 100644
--- a/basic-util/src/main/java/ink/wgink/util/IdCardUtil.java
+++ b/basic-util/src/main/java/ink/wgink/util/IdCardUtil.java
@@ -65,4 +65,20 @@ public class IdCardUtil {
         return age;
     }
 
+    /**
+     * 身份证脱敏
+     *
+     * @param idCard
+     * @return
+     */
+    public static String removeSensitive(String idCard) {
+        if (!RegexUtil.isIdentity(idCard)) {
+            throw new ParamsException("身份证格式错误");
+        }
+        if (idCard.length() == 15) {
+            return idCard.replaceAll("(\\w{6})\\w*(\\w{3})", "$1******$2");
+        }
+        return idCard.replaceAll("(\\w{6})\\w*(\\w{3})", "$1*********$2");
+    }
+
 }