The previous Sections introduced the process analysis of the Django request processing, and we learned that Django is around request and Response, that is, no matter "beg" and "should".
When requesting a page, Django wraps the requested metadata
Features of the View:Receives the request, processes it, and returns the reply.The contents returned by the view are:
HttpResponse object or Sub-object
Render returns an object of HttpResponse
Jsonresponse is a subclass of
Recently Old and HttpContext, HttpRequest, HttpResponse HttpRuntime, httpserverutility these objects to deal with. It's time to put them down.
A HttpRuntime exposes a static method UnloadAppDomain (), which allows us to restart the site with code.
Such code is often seen on the Internet
HttpResponse response = HttpContext. Current. Response;Response. Filter = new PageFilter (response. Filter );
To intercept the output stream, and make something similar, such as asp.net's js merge compression.
When we call Apache's HTTP processing jar, we may encounter the correct state of the returned response, and then the value, which will be reported at Returncontent ().Java.lang.IllegalStateException:Response content has been already consumedat
This article is reproduced in crazy ants.First, the core concept of the processing processAs shown in Django's overview map, take the following Django composition as a whole:The core is that middleware Middleware,django all requests and returns are
Httpreponse is a class that is commonly used to process returned results after the server receives a request from the browser. First, the attributeBuffer Gets or sets a value that indicates whether the output is buffered and sent after the entire
In the previous article, we ended up getting the HttpResponse object through the networkHttpResponse is a class within the Android package, and then for higher extensibility, we see in the Basicnetwork class that volley wraps it into a volley own
Original: Share a very useful Java program (key Code) (eight)---Java InputStream read the network response response data Method! ImportantJava InputStream Read Data
1,httprequest Knowledge Summary
Definition:
After the server receives the HTTP protocol request, it creates a HttpRequest object based on the message, which does not need to be created by us, and can be directly used by the server to construct the
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