Why Post JSON Data?
Posting JSON data to a server is often used for:
- Submitting form data
- Sending complex data structures
- Communicating between frontend and backend applications
- Updating resources on the server
How to Post JSON Data to Server ?
In modern web development, sending JSON data to a server is a common task, especially when working with RESTful APIs. JSON (JavaScript Object Notation) is a lightweight data-interchange format that is easy to read and write for humans and easy to parse and generate for machines. This article will guide you through the process of posting JSON data to a server using different methods in JavaScript, including using the fetch API.
Syntax: The key/value pairs in JSON are separated by commas:
{
"name": "David",
"age": 22,
"gender": "male",
}