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 vote127 views1 answer
Java static generic method
Java
0 vote167 views1 answer
Change image on button click android studio
Java
1 vote133 views1 answer
Cannot resolve class android.support.design.widget.CoordinatorLayout
Java
-1 vote201 views1 answer
The game crashed whilst unexpected error error: java.lang.indexoutofboundsexception exit code: -1
Java
3 votes116 views2 answers
Java infinite for loop
Java
0 vote136 views1 answer
Compare integers java sort
Java
6 votes125 views2 answers
Continue in java
Java
0 vote119 views1 answer
How do you count characters in a string array in Java?
Java
13 votes141 views2 answers
How to remove letters from string
Java
1 vote171 views1 answer
Java how to get deltaTime
Java