Json to java object

Js json to object

var jsonPerson = '{"first_name":"billy", "age":23}';
var personObject = JSON.parse(jsonPerson); //parse json string into JS object

Javascript object to json

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

Convert json string to json object in java

try {
     JSONObject jsonObject = new JSONObject("{\"phonetype\":\"N95\",\"cat\":\"WP\"}");
}catch (JSONException err){
     Log.d("Error", err.toString());
}

Source: stackoverflow.com

Java object to json

import com.fasterxml.jackson.databind.ObjectMapper; 
import com.fasterxml.jackson.databind.ObjectWriter; 

ObjectWriter ow = new ObjectMapper().writer().withDefaultPrettyPrinter();
String json = ow.writeValueAsString(object);

Source: stackoverflow.com

Json to java object

String json = "...";
ObjectMapper m = new ObjectMapper();
Set<Product> products = m.readValue(json, new TypeReference<Set<Product>>() {});

Source: stackoverflow.com

Similar codes

0 vote160 views2 answers
Integrity check failed: java.security.NoSuchAlgorithmException: Algorithm HmacPBESHA256 not available jks
Java
21 votes140 views2 answers
What does system.out.println(y + " ") result
Java
0 vote163 views1 answer
Write a method multiply() in a class Arithmetic
Java
0 vote165 views1 answer
Arraylist string to character java
Java
3 votes147 views2 answers
Java loop through object properties
Java
16 votes146 views2 answers
Bufferedreader java
Java
0 vote137 views1 answer
Simple text formatter as in textbook
Java
0 vote150 views1 answer
Docer file spring boot
Java
0 vote140 views1 answer
Spring security antmatchers id
Java
0 vote143 views2 answers
AVL Tree
Java