def dbDemo(request):
#添加数据
test1 = Test(name='w3cschool.cc')
test1.save()
#通过objects这个模型管理器的all() 获得所有数据行，相当于SQL中的SELECT * FROM
list = Test.objects.all()
print list
#filter 相当于SQL中的WHERE,可设置条件过滤结果
response0 = Test.objects.filter(id=1)
print response0
#获取单个对象
response1 = Test.objects.get(id=1)
print response1
return HttpResponse("<p>数据库操作成功!</p>")
class CreateModelActionView(TemplateResponseMixin, View):
template_name = 'create_modelaction.html'
def create(self, *args, **kwargs):
self.object = Test(name='test', force_time=datetime.datetime.now().time())
self.object.save()
return self.object
def get(self, request, *args, **kwargs):
self.create(*args, **kwargs)
self.request = request
return self.render_to_response({})
def post(self, request, *args, **kwargs):
self.create(*args, **kwargs)
self.request = request
return self.render_to_response({})
class CreateModelActionView(TemplateResponseMixin, View):
template_name = 'create_modelaction.html'
def create(self, *args, **kwargs):
self.object = Test(name='test',
force_time=datetime.datetime.now().time())
self.object.save()
return self.object
def get(self, request, *args, **kwargs):
self.create(*args, **kwargs)
self.request = request
return self.render_to_response({})
def post(self, request, *args, **kwargs):
self.create(*args, **kwargs)
self.request = request
return self.render_to_response({})
def create(self, *args, **kwargs):
self.object = Test(name='test',
force_time=datetime.datetime.now().time())
self.object.save()
return self.object
def create(self, *args, **kwargs):
self.object = Test(name='test', force_time=datetime.datetime.now().time())
self.object.save()
return self.object
