HTTP methods, also known as HTTP verbs, define the action a client wants to perform on a resource. These methods are fundamental to how clients interact with servers in the HTTP protocol. The most common HTTP methods include GET, POST, PUT, DELETE, PATCH, OPTIONS, and HEAD.
Common HTTP Methods:
GET: Retrieves data from a specified resource. It's used for reading information and is considered a safe and idempotent method, meaning it doesn't modify server-side data.
POST: Sends data to the server to create a new resource or submit data for processing. It's often used with forms and for creating new entries in databases.
PUT: Replaces the current representation of a resource with the data provided in the request. If the resource doesn't exist, it may be created.
DELETE: Removes a specified resource.
PATCH: Partially modifies a resource with the data provided in the request.
OPTIONS: Retrieves the communication options available for a resource.
HEAD: Similar to GET, but only returns the header information of a resource without the actual content.