From 5861f7dac26ad41a88b18bfb862a9131e7235866 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8C=BF=E5=B0=8F=E5=A4=A9?= <1638245306@qq.com>
Date: Wed, 4 Jan 2023 17:48:37 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8DBUG:=20=E6=96=B0=E5=A2=9E?=
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---
 backend/dvadmin/utils/import_export.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/backend/dvadmin/utils/import_export.py b/backend/dvadmin/utils/import_export.py
index 882ff4c..49534f5 100644
--- a/backend/dvadmin/utils/import_export.py
+++ b/backend/dvadmin/utils/import_export.py
@@ -18,6 +18,10 @@ def import_to_data(file_url, field_data, m2m_fields=None):
     file_path_dir = os.path.join(settings.BASE_DIR, file_url)
     workbook = openpyxl.load_workbook(file_path_dir)
     table = workbook[workbook.sheetnames[0]]
+    theader = tuple(table.values)[0]  # Excel的表头
+    is_update = '更新主键(勿改)' in theader  # 是否导入更新
+    if is_update is False:  # 不是更新时,删除id列
+        field_data.pop('id')
     # 获取参数映射
     validation_data_dict = {}
     for key, value in field_data.items():