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

1 vote188 views1 answer
How do you write or read data from or to file with Java?
Java
0 vote186 views1 answer
Java format double no decimal places
Java
16 votes190 views3 answers
Java create window
Java
1 vote310 views3 answers
Convert c to java
Java
0 vote218 views1 answer
What singleton java spring
Java Spring
0 vote153 views1 answer
Java cambiar formato de fecha
Java
0 vote214 views1 answer
Binomial heap implementation java
Java
0 vote194 views2 answers
Fixed length array powershell
Java
0 vote227 views2 answers
H2 database allow remote database creation
Java
-1 vote179 views2 answers
Android set focus on edittext
Java