From fea6bd877434f6a652d1a971db2e442d05666831 Mon Sep 17 00:00:00 2001
From: KKSU <15274802129@163.com>
Date: Fri, 20 Dec 2024 22:08:30 +0800
Subject: [PATCH] fix(mall): 优化隐藏手机号码功能

---
 src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallMemberServiceImpl.java |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallMemberServiceImpl.java b/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallMemberServiceImpl.java
index 322edc0..ae21ac8 100644
--- a/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallMemberServiceImpl.java
+++ b/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallMemberServiceImpl.java
@@ -1555,6 +1555,10 @@
 
 
     public static String hidePhoneNumber(String phoneNumber) {
+        //判断字符串的长度小于4就直接返回
+        if (phoneNumber.length() < 4) {
+            return phoneNumber;
+        }
         // 获取前3位和后4位
         String prefix = phoneNumber.substring(0, 3);
         // 生成隐藏的电话号码

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