django-restframework使用

安装restframework:

pip install djangorestframework

修改项目settings.py:

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'rest_framework',
]

　　

修改项目urls.py:

from rest_framework import routers
from olsapp import views
 
router = routers.DefaultRouter()
router.register(r'olsapp', views.OlsQuarkViewSet)
 
urlpatterns = [
    url(r'^', include(router.urls)),
    url(r'^api-auth/', include('rest_framework.urls', namespace='rest_framework'))
]

　　

修改app的models.py:

#coding:utf-8
from django.db import models
 
# Create your models here.
class OlsQuark(models.Model):
    name = models.CharField(max_length=45, default='',verbose_name='系统名称')
    nlink = models.CharField(max_length=45, default='',verbose_name='系统内网链接')
    wlink = models.CharField(max_length=45, blank=True, null=True,default='',verbose_name='系统外网链接')
    ols_describe = models.CharField(max_length=200, blank=True, null=True,default='', verbose_name='系统描述')
 
    class Meta:
        verbose_name = '业务系统链接'
        verbose_name_plural = verbose_name
    def __str__(self):
        return self.name

　　

新增app的serializers.py文件

from rest_framework import serializers
from .models import OlsQuark
class OlsQuarkSerializer(serializers.ModelSerializer):
    class Meta:
        model = OlsQuark
        fields = ('name', 'ols_describe', 'nlink', 'wlink')

　　

修改app的views.py:

from django.shortcuts import render
from django.contrib.auth.models import User, Group
from rest_framework import viewsets
from .serializers import OlsQuarkSerializer
from .models import OlsQuark
 
class OlsQuarkViewSet(viewsets.ModelViewSet):
    queryset = OlsQuark.objects.all()
    serializer_class = OlsQuarkSerializer

　　

启动应用访问:http://*.*.*.*/olsapp/