使用DRF开发API

myapp_api/admin.py

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+from django.contrib import admin
+
+# Register your models here.

myapp_api/apps.py

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+from django.apps import AppConfig
+
+
+class MyappApiConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'myapp_api'

myapp_api/migrations/0001_initial.py

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+# Generated by Django 5.2.8 on 2025-11-15 03:44
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='User',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100)),
+                ('city', models.CharField(max_length=100)),
+                ('sex', models.CharField(max_length=100)),
+                ('age', models.IntegerField()),
+            ],
+        ),
+    ]

myapp_api/models.py

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+from django.db import models
+
+# Create your models here.
+class User(models.Model):
+    name = models.CharField(max_length=100)
+    city = models.CharField(max_length=100)
+    sex = models.CharField(max_length=100)
+    age = models.IntegerField()

myapp_api/tests.py

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+from django.test import TestCase
+
+# Create your tests here.

myapp_api/views.py

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+from rest_framework import viewsets
+from .serializers import UserSerializer
+from myapp_api.models import User
+
+class UserViewSet(viewsets.ModelViewSet):
+    queryset = User.objects.all()    # 指定操作的数据
+    serializer_class = UserSerializer   # 指定序列化器