非类写法参照下移

.idea/material_theme_project_new.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="MaterialThemeProjectNewConfig">
+    <option name="metadata">
+      <MTProjectMetadataState>
+        <option name="migrated" value="true" />
+        <option name="pristineConfig" value="false" />
+        <option name="userId" value="-2b504815:19a7605d86e:-7ffe" />
+      </MTProjectMetadataState>
+    </option>
+  </component>
+</project>

myapp/views.py

@@ -5,6 +5,60 @@ from myapp.models import User
 from django.http import QueryDict
 from django.views.generic import View  # 用类来写增删改查接口
 
+# 使用类写法
+class UserView(View):
+    def get(self, request):
+        return HttpResponse('获取用户')
+    def post(self, request):
+        name = request.POST.get('name')
+        city = request.POST.get('city')
+        sex = request.POST.get('sex')
+        age = request.POST.get('age')
+        User.objects.create(
+            name=name,
+            city=city,
+            sex = sex,
+            age = age
+        )
+        print(request.POST)
+        return HttpResponse('创建用户')
+
+    def put(self, request):
+        data = QueryDict(request.body)
+        id = data.get('id')
+        # 用户更新
+        user_obj = User.objects.get(id=id)
+        user_obj.name = data.get('name')
+        user_obj.city = data.get('city')
+        user_obj.sex = data.get('sex')
+        user_obj.age = data.get('age')
+        user_obj.save()
+
+        result = {'code': 200, 'msg': '更新用户成功'}
+        return JsonResponse(result)
+
+    def delete(self, request):
+        data = QueryDict(request.body)
+        id = data.get("id")
+        User.objects.get(id=id).delete()
+        result = {'code': 200, 'msg': '删除用户成功'}
+        return JsonResponse(result)
+
+
+
+def user_list(request):
+    users = User.objects.all()
+    return render(request, 'user_list.html', {'users': users})
+
+
+def user_add(request):
+    return render(request, 'user_add.html')
+
+def user_edit(request):
+    id = request.GET.get('id')
+    user_obj = User.objects.get(id=id)
+    return render(request, 'user_edit.html', {'user': user_obj})
+
 # 非类写法
 """ 
 def user(request):
@@ -44,56 +98,4 @@ def user(request):
         User.objects.get(id=id).delete()
         result = {'code': 200, 'msg': '删除用户成功'}
         return JsonResponse(result)
-"""
+"""
-
-# 类写法
-class UserView(View):
-    def get(self, request):
-        return HttpResponse('获取用户')
-    def post(self, request):
-        name = request.POST.get('name')
-        city = request.POST.get('city')
-        sex = request.POST.get('sex')
-        age = request.POST.get('age')
-        User.objects.create(
-            name=name,
-            city=city,
-            sex = sex,
-            age = age
-        )
-        print(request.POST)
-        return HttpResponse('创建用户')
-
-    def put(self, request):
-        data = QueryDict(request.body)
-        id = data.get('id')
-        # 用户更新
-        user_obj = User.objects.get(id=id)
-        user_obj.name = data.get('name')
-        user_obj.city = data.get('city')
-        user_obj.sex = data.get('sex')
-        user_obj.age = data.get('age')
-        user_obj.save()
-
-        result = {'code': 200, 'msg': '更新用户成功'}
-        return JsonResponse(result)
-
-    def delete(self, request):
-        data = QueryDict(request.body)
-        id = data.get("id")
-        User.objects.get(id=id).delete()
-        result = {'code': 200, 'msg': '删除用户成功'}
-        return JsonResponse(result)
-
-def user_list(request):
-    users = User.objects.all()
-    return render(request, 'user_list.html', {'users': users})
-
-
-def user_add(request):
-    return render(request, 'user_add.html')
-
-def user_edit(request):
-    id = request.GET.get('id')
-    user_obj = User.objects.get(id=id)
-    return render(request, 'user_edit.html', {'user': user_obj})

myapp_api/admin.py

@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.

myapp_api/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class MyappApiConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'myapp_api'

myapp_api/migrations/0001_initial.py

@@ -0,0 +1,24 @@
+# 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

@@ -0,0 +1,8 @@
+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

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

myapp_api/views.py

@@ -0,0 +1,7 @@
+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