Django RestFramework中UpdateAPIView类使用

修改数据

from django.conf.urls import url
from .api import workflow,workflowline

urlpatterns = [
    url(r'^updateWorkFlowLine/(?P<pk>\d+)/$', workflowline.WorkFlowLineUpdate.as_view()),
]

from rest_framework import generics
from rest_framework import serializers
from .models import  WorkFlowLine

class Serializer(serializers.ModelSerializer):
    class Meta:
        model = WorkFlowLine
        fields = '__all__'

class WorkFlowLineUpdate(generics.UpdateAPIView):
    """
    url获取pk,修改时指定序列化类和query_set
    """
    model = WorkFlowLine
    serializer_class = Serializer
    queryset = model.objects.all()