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
Java example
Java
0 vote187 views1 answer
Identifier in java
Java
0 vote196 views1 answer
Array of number arrays java
Java
1 vote201 views1 answer
Javadoc link to class
Java
0 vote186 views3 answers
Char to charsequence in java
Java
0 vote185 views1 answer
Two array structures in java
Java
1 vote201 views1 answer
How to make priority queue of pairs in java
Java
0 vote149 views1 answer
Javafx radio button toggle group
Java
0 vote206 views1 answer
Difference between ‘>>’ and ‘>>>’ operators in java
Java
0 vote235 views1 answer
Extract html tag using regex
Java