string convert json object code example

Example 1: convert json to object

Jackson Data-bind depdendency that take care of 
Converting between 
JSON to Java Object 
and 
Java Object to JSON

<dependency>
    <groupId>com.fasterxml.jackson.core</groupId>
    <artifactId>jackson-databind</artifactId>
    <version>2.12.0</version>
</dependency>

Example 2: change to json string

var obj =
  { name: "John", today: new Date(), city : "New York" };

  var myJSON = JSON.stringify(obj);

  
document.getElementById("demo").innerHTML = myJSON;