From 23ec63ef0be218512f6b1a6544e8bbc4c83e20d6 Mon Sep 17 00:00:00 2001
From: xiongxiaoyang <1179705413@qq.com>
Date: Wed, 21 Oct 2026 12:26:00 +0800
Subject: [PATCH] =?UTF-8?q?feat(novel-front):=20=E4=BC=9A=E5=91=98?=
 =?UTF-8?q?=E6=B3=A8=E5=86=8C=E8=87=AA=E5=8A=A8=E7=94=9F=E6=88=90=E5=88=9D?=
 =?UTF-8?q?=E5=A7=8B=E9=9A=8F=E6=9C=BA=E6=98=B5=E7=A7=B0?=
MIME-Version: 1.0
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---
 .../java2nb/novel/service/impl/UserServiceImpl.java | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/novel-front/src/main/java/com/java2nb/novel/service/impl/UserServiceImpl.java b/novel-front/src/main/java/com/java2nb/novel/service/impl/UserServiceImpl.java
index 98418fb..1f7978f 100644
--- a/novel-front/src/main/java/com/java2nb/novel/service/impl/UserServiceImpl.java
+++ b/novel-front/src/main/java/com/java2nb/novel/service/impl/UserServiceImpl.java
@@ -29,6 +29,7 @@ import org.springframework.transaction.annotation.Transactional;
 
 import java.util.Date;
 import java.util.List;
+import java.util.concurrent.ThreadLocalRandom;
 
 import static com.java2nb.novel.mapper.BookDynamicSqlSupport.id;
 import static com.java2nb.novel.mapper.UserBookshelfDynamicSqlSupport.userBookshelf;
@@ -77,7 +78,8 @@ public class UserServiceImpl implements UserService {
         //数据库生成注册记录
         Long id = idWorker.nextId();
         entity.setId(id);
-        entity.setNickName(entity.getUsername());
+        //注册时生成随机昵称，避免直接展示手机号
+        entity.setNickName(generateRandomNickName());
         Date currentDate = new Date();
         entity.setCreateTime(currentDate);
         entity.setUpdateTime(currentDate);
@@ -91,6 +93,15 @@ public class UserServiceImpl implements UserService {
         return userDetails;
     }
 
+    /**
+     * 生成随机昵称，格式：书友 + 6 位随机数字。
+     * 用户后续可在账号设置里修改昵称。
+     */
+    private String generateRandomNickName() {
+        int random = ThreadLocalRandom.current().nextInt(100000, 1000000);
+        return "书友" + random;
+    }
+
     @Override
     public UserDetails login(User user) {
         //根据用户名密码查询记录