增加路由，增加最后更新时间，优化返回的最后更新时间为本地时间

dingxin_toolbox_drf/urls.py

@@ -27,6 +27,7 @@ urlpatterns = [
     path('ec/', include('dspt_api.urls')),  # 电商平台接口
     path('', include('mock.urls')),
     path('docs/', include_docs_urls(title='接口文档')),
+    path('prd/', include('product.urls')),
 ]
 
 websocket_urlpatterns = [

product/migrations/0002_prditem_update_at.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.2.7 on 2025-06-04 08:42
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('product', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='prditem',
+            name='update_at',
+            field=models.DateTimeField(auto_now=True, help_text='最后更新时间', verbose_name='最后更新时间'),
+        ),
+    ]

product/models.py

@@ -22,6 +22,7 @@ class PrdItem(models.Model):
     prd_doc_link = models.CharField(verbose_name='原型地址',max_length=100, help_text='原型地址')
     prd_comment = models.TextField(verbose_name='版本描述', help_text='版本描述')
     is_delete = models.BooleanField(verbose_name='删除状态', default=False, help_text='删除状态')
+    update_at = models.DateTimeField(verbose_name='最后更新时间', auto_now=True, help_text='最后更新时间')
 
     def __str__(self):
         return self.prd_version

product/serializers.py

@@ -1,4 +1,6 @@
+import pytz
 from rest_framework import serializers
+from django.utils import timezone
 from product.models import *
 
 
@@ -11,4 +13,13 @@ class ProjectSerializer(serializers.ModelSerializer):
 class PrdItemSerializer(serializers.ModelSerializer):
     class Meta:
         model = PrdItem
-        fields = ('id', 'project', 'prd_version', 'prd_doc_link', 'prd_comment', 'is_delete')
+        fields = ('id', 'project', 'prd_version', 'prd_doc_link', 'prd_comment', 'is_delete', 'update_at')
+
+    def to_representation(self, instance):
+        rep = super().to_representation(instance)
+        if self.fields.get('update_at'):
+            # 根据你的字段配置动态获取需要转换的字段
+            original_time = getattr(instance, 'update_at')
+            local_tz = pytz.timezone('Asia/Shanghai')
+            rep['update_at'] = original_time.astimezone(local_tz).strftime('%Y-%m-%d %H:%M:%S')
+        return rep

product/urls.py

@@ -0,0 +1,28 @@
+"""
+URL configuration for dingxin_toolbox_drf project.
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/4.2/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    2. Add a URL to urlpatterns:  path('', views.home, name='home')
+Class-based views
+    1. Add an import:  from other_app.views import Home
+    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
+Including another URLconf
+    1. Import the include() function: from django.urls import include, path
+    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
+"""
+from django.contrib import admin
+from django.urls import path, include
+from product import views
+
+urlpatterns = [
+    path('project_list', views.ProjectViewSet.as_view({'get': 'list'}), name='project_list'),
+    path('prd_list', views.PrdItemViewSet.as_view({'get': 'list'}), name='prd_list'),
+    path('prd_add', views.PrdItemViewSet.as_view({'post': 'create'}), name='prd_create'),
+    path('prd_get/<pk>/', views.PrdItemViewSet.as_view({'get': 'retrieve'}), name='prd_get'),
+    path('prd_update/<pk>/', views.PrdItemViewSet.as_view({'put': 'update'}), name='prd_update'),
+    path('prd_delete/<pk>/', views.PrdItemViewSet.as_view({'delete': 'destroy'}), name='prd_delete'),
+]