python测试开发django-rest-framework-95.文件上传接口开发

前言

django-rest-framework 开发文件上传接口

新建模型

models.py 创建模型

from django.db import models
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class UpFile(models.Model):
file = models.FileField(blank=True, null=False)
title = models.CharField(max_length=30)
timestamp = models.DateTimeField(auto_now_add=True)

创建完成后同步数据库

python manage.py makemigrations
python manage.py migrate

序列化和视图

from rest_framework.parsers import MultiPartParser, FormParser
from rest_framework import serializers
from .models import UpFile
from rest_framework import validators
from rest_framework import status
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class FileSerializer(serializers.ModelSerializer):
"""序列化"""
timestamp = serializers.DateTimeField(format='%Y-%m-%d %H:%M:%S', required=False)

class Meta():
model = UpFile
fields = ('file', 'title', 'timestamp')

class UpFileAPIView(APIView):
parser_classes = (MultiPartParser, FormParser)

def post(self, request, *args, **kwargs):
file_serializer = FileSerializer(data=request.data)
if file_serializer.is_valid():
file_serializer.save()
return Response({
"code": 0,
"msg": "success!",
"data": file_serializer.data
},
status=status.HTTP_200_OK
)
else:
return Response({
"code": 400,
"msg": "bad request",
"data": file_serializer.errors
},
status=status.HTTP_400_BAD_REQUEST)

urls.py配置接口访问地址

from django.conf.urls import url
from apiapp import views

urlpatterns = [
url(r'^api/v1/upfile/$', views.UpFileAPIView.as_view()),
]

postman测试接口

postman 测试文件上传接口

2021年第七期《python接口自动化+测试开发》课程，4月18号开学（火热报名中！）

本期上课时间：4月18号-7月11号，每周六、周日晚上20:30-22:30

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