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What is the definition of a request method in http?
HTTP defines a set of request methods to indicate the desired action to be performed for a given resource. Although they can also be nouns, these request methods are sometimes referred as HTTP verbs.
What is the use of get and post in http?
The GET method requests a representation of the specified resource. Requests using GET should only retrieve data. The HEAD method asks for a response identical to that of a GET request, but without the response body. The POST method is used to submit an entity to the specified resource, often causing a change in state or side effects on the server.
How are HTTP methods used to create new resources?
HTTP POST Use POST APIs to create new subordinate resources, e.g., a file is subordinate to a directory containing it or a row is subordinate to a database table. When talking strictly in terms of REST, POST methods are used to create a new resource into the collection of resources.
When to use the options method in http?
The OPTIONS method is used to describe the communication options for the target resource.
What does it mean when a HTTP response code is sent?
This interim response indicates that everything so far is OK and that the client should continue the request, or ignore the response if the request is already finished. This code is sent in response to an Upgrade request header from the client, and indicates the protocol the server is switching to.
How to send HTTP request without expecting a response?
If you don’t want to wait for response you can send data in another thread or simple use WebClient.UploadStringAsync, but note that response always take place after request. Using another thread for request allows you to ignore response processing.
How to read response of HTTP request in Java?
Reading the response of the request can be done by parsing the InputStream of the HttpUrlConnection instance. To execute the request, we can use the getResponseCode (), connect (), getInputStream () or getOutputStream () methods: