Django:我需要做什么才能让csv文件真正加载到模型中？

pip install django-import-export

INSTALLED_APPS = [
    ...
    'import_export',
]

# models.py
from django.db import models

class Person(models.Model):
    first_name = models.CharField(max_length=30)
    last_name = models.CharField(max_length=30)
    email = models.EmailField()

# import_csv.py
import csv
from myapp.models import Person

def import_csv(file_path):
    with open(file_path, newline='', encoding='utf-8') as csvfile:
        reader = csv.DictReader(csvfile)
        for row in reader:
            Person.objects.create(
                first_name=row['first_name'],
                last_name=row['last_name'],
                email=row['email']
            )

# 调用函数导入CSV文件
import_csv('path/to/your/file.csv')

# resources.py
from import_export import resources
from myapp.models import Person

class PersonResource(resources.ModelResource):
    class Meta:
        model = Person

# admin.py
from django.contrib import admin
from import_export.admin import ImportExportModelAdmin
from .models import Person
from .resources import PersonResource

@admin.register(Person)
class PersonAdmin(ImportExportModelAdmin):
    resource_class = PersonResource