Django e-commerce function

Django e-commerce function 1, Order Order logic Login users can browse products The product details page purchases immediately and generates an order. The order status is unpaid Add goods to the shopping cart, view the shopping cart, select the specified goods, purchase immediately and generate an order. The order status is unpaid Settle the ...

Posted by akkad on Sat, 21 May 2022 18:27:21 +0300

[Vue+DRF fresh e-commerce] product details

1. Commodity details Interface address: http://127.0.0.1:8000/goods/1/ Compared with the previous product list, there is only one more ID of a single product, so you only need to add a RetrieveModelMixin to the GoodsListViewSet to obtain the product details: class GoodsListViewSet(mixins.ListModelMixin, mixins.RetrieveModelMixin, viewsets.Gener ...

Posted by kaspari22 on Wed, 18 May 2022 07:46:59 +0300

I just can't control my hands

Some recent tossing insights. Personal blog things In fact, I started the construction of personal blog website from a very early time, which initially benefited from GitHub Opening of IO domain names. In general, the history of building my blog is mainly divided into three stages. Phase I The first stage belongs to simplicity supremacy. Us ...

Posted by ngu_tri on Mon, 16 May 2022 15:58:17 +0300

What is a Web Server What is WSGI and specific implementation examples

Take Flask as an example: Source code analysis (1): WSGI From: https://www.csdn.net/tags/MtTaEgzsNTYyNzcyLWJsb2cO0O0O.html 2022-03-26 18:35:03 To understand the source code of Flask, you must have a certain Python foundation and be familiar with the concepts and usage of decorator s, magic method s, iterator s, and generator s. Another po ...

Posted by reaper7861 on Mon, 16 May 2022 13:42:56 +0300

django basic case and explanation

django basic case and explanation django basic content 1. Django's command to create a project: Django admin startproject project project name python manage.py startapp app name After 2Django creates the project, what are the components under the project folder (understanding of mvt)? manage.py is the entry of project operation, specifying th ...

Posted by zytex on Sun, 15 May 2022 17:31:10 +0300

Django-model-field options

Field options Each field accepts a set of field-related parameters (documented at Model Field Reference middle).  E.g, CharField (and its derived classes) require max_length parameter to specify the size of the VARCHAR database field. Common parameters for all fields null If True, Django will store empty values ​​as NULL in the database ...

Posted by Installer on Tue, 10 May 2022 23:08:10 +0300

DRF view and routing

View of DRF APIView When we write CBV in django, we inherit View and rest_ The framework inherits APIView, so what's the difference between them~~~ urlpatterns = [     url(r'^book$', BookView.as_view()),     url(r'^book/(?P<id>\d+)$', BookEditView.as_view()), ] We can see that both view and APIView call as at the beginning ...

Posted by matfish on Tue, 10 May 2022 01:53:42 +0300

Django foreign key serializer and front and back end cases

preparation 1. Create django project and Application Create project: Django admin startproject project project name Create sub application: Python manage Py startapp sub app name 2. Project configuration INSTALLED_APPS = [ 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions' ...

Posted by Zeceer on Fri, 06 May 2022 15:07:52 +0300

Django-View Components

The main role of the views provided by Django REST framwork: 1. Control the execution of the serializer (check, save, transform data) 2. Control the execution of database queries One, two view base classes Conclusion first: APIView: if followed by models No relationship (no database related operations), just inherit it GenericAPIView: For datab ...

Posted by rpanning on Thu, 05 May 2022 04:41:18 +0300

python test development django -- the function of obtaining url parameters and name

preface For example, open the time classification tab of the blog Garden https://www.cnblogs.com/canglongdao/archive/2020/07.html , the time parameters are dynamic. If I want to obtain the time parameters 2020 and 07, it involves the acquisition of url parameters. Get url parameters First use path to match a url address, similar to: Archive / 2 ...

Posted by Andy-H on Tue, 03 May 2022 22:19:00 +0300