@(python之路)[django restframework框架十 渲染器]
django restframework框架十 渲染器

渲染器編寫

?django restframework的渲染器有好多模板，這里我們只對json做說明。
settings.py

REST_FRAMEWORK = {

    'DEFAULT_RENDERER_CLASSES':['rest_framework.renderers.JSONRenderer',]
}

?這樣所有的數(shù)據(jù)返回都是json格式。

?如果在在單獨(dú)的類中定義的話需要這樣寫：

from rest_framework.renderers import JSONRenderer,BrowsableAPIRenderer,AdminRenderer
class SaView(ModelViewSet):
    authentication_classes = []
    renderer_classes = [JSONRenderer,BrowsableAPIRenderer]
    queryset = models.Sa.objects.all()
    serializer_class = SaSerialiser

urls.py

urlpatterns = [
    url(r'^sa/$', views.SaView.as_view({'get':'list','post':'create'})),
    url(r'^sa\.(?P<format>[a-z0-9]+)$', views.SaView.as_view({'get':'list','post':'create'})),
    # 詳細(xì) : SaView.get
    # 修改 : SaView.put
    # 局部 : SaView.patch
    # 刪除 : SaView.delete
    url(r'^sa/(?P<pk>\d+)/$', views.SaView.as_view({'get':"retrieve",'put':'update','patch':'partial_update','delete':'destroy'})),
    url(r'^sa/(?P<pk>\d+)\.(?P<format>[a-z0-9]+)$', views.SaView.as_view({'get':"retrieve",'put':'update','patch':'partial_update','delete':'destroy'})),
]