分支机构的项目管理，基于Django

fzjgact/huodong/migrations/0005_event.py

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+# Generated by Django 5.0.6 on 2024-07-30 08:41
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('huodong', '0004_alter_activity_scope'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Event',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255)),
+                ('start_time', models.DateTimeField()),
+                ('end_time', models.DateTimeField(blank=True, null=True)),
+                ('description', models.TextField()),
+                ('branches', models.ManyToManyField(to='huodong.branch')),
+            ],
+        ),
+    ]