Javascript object to JSON string
var person={"first_name":"Tony","last_name":"Hawk","age":31};
var personJSONString=JSON.stringify(person);Javascript object to JSON string
var person={"first_name":"Tony","last_name":"Hawk","age":31};
var personJSONString=JSON.stringify(person);how to convert jsonobject
import org.json.simple.JSONObject;
import org.json.simple.parser.JSONParser;
import org.json.simple.parser.ParseException;
public class TestJSON {
public static void main(String[] args) {
JSONObject jObject = new JSONObject();
jObject.put("EmployeeId", new Integer(121));
jObject.put("Name", "Ramesh");
jObject.put("Salary", new Double(15000.00));
jObject.put("isPermanent", new Boolean(true));
jObject.put("Nickname", null);
//convert from JSONObject to JSON string
String jsonText = jObject.toJSONString();
System.out.println(jsonText);
JSONParser parser = new JSONParser();
//convert from JSON string to JSONObject
JSONObject newJObject = null;
try {
newJObject = (JSONObject) parser.parse(jsonText);
} catch (ParseException e) {
e.printStackTrace();
}
System.out.println(newJObject.get("EmployeeId"));
System.out.println(newJObject.get("Name"));
System.out.println(newJObject.get("Salary"));
System.out.println(newJObject.get("isPermanent"));
System.out.println(newJObject.get("Nickname"));
}
}convert json.stringify to array in javascript
const myObj = {
name: 'Skip',
age: 2,
favoriteFood: 'Steak'
};
const myObjStr = JSON.stringify(myObj);
console.log(myObjStr);
// "{"name":"Skip","age":2,"favoriteFood":"Steak"}"
console.log(JSON.parse(myObjStr));
// Object {name:"Skip",age:2,favoriteFood:"Steak"}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>How To Convert Json To Java Object
I add GSON dependency in my POM --> It’s a json parser. That is
used to convert from java object to json and from json to java
object
SERIALIZATION: CONVERT JAVA OBJECT -> JSON
DE-SERIALIZATION: CONVERT JSON -> JAVA OBJECTCopyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
