Rest Web Service It Stands for Representational State Transfer who coined Rest ? Roy Fielding, who is developed HTTP as well Rest is make Best use of HTTP: Key Abstraction - Resources: 1. A Resource has an URI (Uniform Resource Identifier) /user/Khan/todos/1 /user/Khan/todos /user/Khan Note: It shows we assign a URI to Each Resource Rest does not worry about how you are representing your resource is it JSON,XML or HTML 2. A Resource can have different representations JSON XML HTML Methods for Resources: 1. Create Resource : POST 2. Update Resource : PUT 3. Get Resource : GET 4. Delete Resource : DELETE REST Data Exchange Format No Restriction.(But JSON format is popular in restful) Transport Only HTTP (Restricted) Service Definition No Standard (but Swagg...
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