完成转账操作、交易记录查询的相关操作api，简单修改了数据库的model

backend/bank_site/bank_app/migrations/0006_auto_20240611_1723.py

@@ -0,0 +1,13 @@
+# Generated by Django 5.0.6 on 2024-06-11 09:23
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+ dependencies = [
+ ('bank_app', '0005_remove_blacklist_manager_id_and_more'),
+ ]
+
+ operations = [
+ ]

backend/bank_site/bank_app/migrations/0007_account_user_id_alter_account_identity_card.py

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+# Generated by Django 5.0.6 on 2024-06-11 09:24
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+ dependencies = [
+ ('bank_app', '0006_auto_20240611_1723'),
+ ]
+
+ operations = [
+ migrations.AddField(
+ model_name='account',
+ name='user_id',
+ field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='accounts', to='bank_app.online_user'),
+ ),
+ migrations.AlterField(
+ model_name='account',
+ name='identity_card',
+ field=models.CharField(max_length=18, unique=True),
+ ),
+ ]

backend/bank_site/bank_app/migrations/0008_account_phone_num.py

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+# Generated by Django 5.0.6 on 2024-06-11 09:36
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+ dependencies = [
+ ('bank_app', '0007_account_user_id_alter_account_identity_card'),
+ ]
+
+ operations = [
+ migrations.AddField(
+ model_name='account',
+ name='phone_num',
+ field=models.CharField(default='10086', max_length=20),
+ ),
+ ]

backend/bank_site/bank_app/migrations/0009_alter_account_identity_card.py

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+# Generated by Django 5.0.6 on 2024-06-11 09:54
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+ dependencies = [
+ ('bank_app', '0008_account_phone_num'),
+ ]
+
+ operations = [
+ migrations.AlterField(
+ model_name='account',
+ name='identity_card',
+ field=models.CharField(max_length=18),
+ ),
+ ]