From 62900c4bd868a2dd33fa33c9c920ad0a25b886ab Mon Sep 17 00:00:00 2001
From: wangjia <809946525@qq.com>
Date: Wed, 8 Apr 2026 08:36:09 +0800
Subject: [PATCH] =?UTF-8?q?fix(db):=20=E4=BF=AE=E5=A4=8D=20seed=20?=
 =?UTF-8?q?=E4=B8=AD=E6=96=87=E4=B9=B1=E7=A0=81?=
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mysql 命令加 --default-character-set=utf8mb4，
SQL 文件头加 SET NAMES utf8mb4

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 backend/seeds/S001.sql | 1 +
 backend/seeds/S002.sql | 1 +
 scripts/dev.sh         | 2 +-
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/backend/seeds/S001.sql b/backend/seeds/S001.sql
index 70fbb25..97158f6 100644
--- a/backend/seeds/S001.sql
+++ b/backend/seeds/S001.sql
@@ -5,6 +5,7 @@
 -- 说明: 每次执行会清空并重新写入所有业务数据
 -- =============================================================
 
+SET NAMES utf8mb4;
 SET FOREIGN_KEY_CHECKS = 0;
 
 -- ── 清空（子表先清）────────────────────────────────────────
diff --git a/backend/seeds/S002.sql b/backend/seeds/S002.sql
index 05f8b29..b220486 100644
--- a/backend/seeds/S002.sql
+++ b/backend/seeds/S002.sql
@@ -4,6 +4,7 @@
 -- 说明: 基础数据与 S001 相同，入库/出库/库存数据为空，模拟新门店初始状态
 -- =============================================================
 
+SET NAMES utf8mb4;
 SET FOREIGN_KEY_CHECKS = 0;
 
 -- ── 清空（子表先清）────────────────────────────────────────
diff --git a/scripts/dev.sh b/scripts/dev.sh
index 2b8b6c1..016fc0d 100755
--- a/scripts/dev.sh
+++ b/scripts/dev.sh
@@ -60,7 +60,7 @@ cmd_seed() {
   fi
 
   info "写入 ${shop} 种子数据 → 容器 ${container} / ${db_name}"
-  docker exec -i "$container" mysql -uroot -p"$db_pass" "$db_name" < "$sql_file"
+  docker exec -i "$container" mysql --default-character-set=utf8mb4 -uroot -p"$db_pass" "$db_name" < "$sql_file"
   success "✅ ${shop} 种子数据写入完成"
   echo ""
   echo "  登录信息:"