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// sync method used to read the files.

// Partice we have done is all async method.

// There are both type of method avilable to read the file async and sync.

// Async Method

// Here out will first print : File Read Successfully

// Than content of file.

/*

const fs = require("fs");

fs.readFile("dummyfile.txt","utf-8",(err, data) =>

{

if(err) throw err;

console.log(data);

});

console.log("++++++++++++++");

console.log("File read successfully");

*/

// Sync method.

// In Async method we have call back but in Sync method we dont have call back.

// Better to keep it in try catch to catch the exception.

// Here first file data will print and then "File read successfully".

const fs = require("fs");

try

{

var data = fs.readFileSync("dummyfile.txt","utf-8")

console.log(data);

}

catch(e)

{

throw e;

}

console.log("++++++++++++++");

console.log("File read successfully");