REST 内容协商通常分为两种类型:客户端驱动型内容协商(Client-driven Content Negotiation)和服务器驱动型内容协商(Server-driven Content Negotiation)。 客户端驱动型内容协商 客户端驱动型内容协商是指客户端根据 Accept 和 Content-Type 等头部信息来指示期望的数据格式、编码方式、语言等信息,服务器根据客户端请求的 ...
throttle_classes = api_settings.DEFAULT_THROTTLE_CLASSES permission_classes = api_settings.DEFAULT_PERMISSION_CLASSES content_negotiation_class = api_settings.DEFAULT_CONTENT_NEGOTIATION_CLASS metadata_class = api_settings.DEFAULT_METADATA_CLASS versioning_class = api_settings.DEFAULT_VERSIONING_CLASS 1. 2...
classUserView(APIView):'''查看用户信息'''fromrest_framework.versioningimportURLPathVersioningversioning_class=URLPathVersioningdefget(self,request,*args,**kwargs):print(request.version)#获取版本res={"name":"wd","age":22}returnJsonResponse(res,safe=True) 使用postman请求:http://127.0.0.1:8000/ap...
首先执行api/v1/auth这个url,然后执行views.Auth.as_view()这个函数,这里需要注意的是,执行views.Auth.as_view(),就相当于是views.Auth.as_view()()2)首先查看views.Auth这个类中是否有as_view()方法,如果没有执行父类中的as_view()方法1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 ...
Personally, I consider content negotiation a very valid and perfectly RESTful feature, and I would be surprised to hear Roy think different. So I think WCF should support it. On the other hand (or rather, the other side of the camp - namely, the Java one), the JSR 311 JA...
(request)request.accepted_renderer,request.accepted_media_type=neg# Determine the API version, if versioning is in use.version,scheme=self.determine_version(request,*args,**kwargs)request.version,request.versioning_scheme=version,scheme# Ensure that the incoming request is permitted# 主要看下面这一句...
self.content_negotiation_class 本质上为定义在APIView类中的类属性 content_negotiation_class = api_settings.DEFAULT_CONTENT_NEGOTIATION_CLASS parser_context = self.get_parser_context(request) def get_parser_context(self, http_request): """
"""self.format_kwarg=self.get_format_suffix(**kwargs)# Perform content negotiation and store the accepted info on the requestneg=self.perform_content_negotiation(request)request.accepted_renderer,request.accepted_media_type=neg# Determine the API version, if versioning is in use.version,scheme=sel...
除此以外,django-rest-framework 还提供了分页(Pagination)、API 版本控制(Versioning)、缓存(Caching)、限流(Throtting)等各种功能类。 在接下来的实战教程中,我们会逐一的学习并使用它们。 让我们正式开启 django-rest-framework 的学习之旅吧! 参考资料
proper status codes for indicating the result of the request, and content negotiation to specify response formats (e.g., JSON, XML). By adhering to a uniform interface, e-commerce platforms can ensure a consistent and predictable experience for API consumers, regardless of the underlying server ...