var proj = {
Name : "abc",
Roll no : 123
};
How can I write proj data in JSON format in .json file in javascript?
JSON.stringify
(introduced in ES 5.1) will convert the object into a string of JSON.
var json = JSON.stringify(proj);
JavaScript has no built-in mechanism for writing to a file. You generally need something non-standard provided by the host environment. For example, Node.js has the writeFile
method of the File System module.