array in json javascript code example

Example 1: Javascript object to JSON string

var person={"first_name":"Tony","last_name":"Hawk","age":31};
var personJSONString=JSON.stringify(person);

Example 2: hwo to access arary in json

console.log(dataJS);
console.log(dataJS[0].eee1);
console.log(dataJS[0].comments[0]);