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 vote362 views1 answer
Find shortest string in array java
Java
0 vote172 views1 answer
Android how to know when snackbar is done
Java
2 votes189 views1 answer
Instantiate optinal java 8
Java
0 vote184 views1 answer
Use regex in if statement java
Java
7 votes181 views3 answers
Intent android
Java
0 vote198 views1 answer
Jbutton border size java
Java
-1 vote169 views2 answers
List of numbers java
Java
39 votes177 views5 answers
Random number generator java with range
Java
3 votes252 views1 answer
How to change font size in JLabel
Java
1 vote172 views1 answer
Passing array by reference java
Java