django列出客户的所有债务

from django.db import models

class Customer(models.Model):
    name = models.CharField(max_length=100)
    contact = models.CharField(max_length=100)
    # 其他客户信息字段...

from django.db import models

class Debt(models.Model):
    customer = models.ForeignKey(Customer, on_delete=models.CASCADE)
    amount = models.DecimalField(max_digits=10, decimal_places=2)
    due_date = models.DateField()
    # 其他债务信息字段...

from django.shortcuts import render
from .models import Customer, Debt

def customer_debts(request):
    customers = Customer.objects.all()
    debts = Debt.objects.filter(customer__in=customers)
    return render(request, 'customer_debts.html', {'customers': customers, 'debts': debts})

{% for customer in customers %}
    <h2>{{ customer.name }}</h2>
    <ul>
        {% for debt in debts %}
            {% if debt.customer == customer %}
                <li>债务金额：{{ debt.amount }}</li>
                <li>到期日期：{{ debt.due_date }}</li>
                <!-- 其他债务信息字段... -->
            {% endif %}
        {% endfor %}
    </ul>
{% endfor %}

from django.urls import path
from .views import customer_debts

urlpatterns = [
    path('customer_debts/', customer_debts, name='customer_debts'),
    # 其他URL路由...
]