which http method is used to send data to the server
POST (HTTP) In computing, POST is a request method supported by the HTTP protocol used by the World Wide Web. By design, the POST request method requests that a web server accept the data enclosed in the body of the request message, most likely for storing it.[1] It is often used when uploading a file or when submitting a completed web form.
.properties Each parameter is stored as a pair of strings, one storing the name of the parameter (called the key), and the other storing the value.
Computer data storage Data are encoded by assigning a bit pattern to each character, digit, or multimedia object. Many standards exist for encoding (e.g., character encodings like ASCII, image encodings like JPEG, video encodings like MPEG-4).
Return type You declare a method's return type in its method declaration. Within the body of the method, you use the return statement to return the value.