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Convert a JSON String to Java Object using the json-simple library in Java?\n
The JSON is one of the widely used data-interchange formats and is a lightweight and language independent. The json.simple is a lightweight JSON processing library that can be used to encode or decode a JSON text.
In the below program, we can convert a JSON String to Java object using the json.simple library.
Example
import org.json.simple.*;
import org.json.simple.parser.*;
public class ConvertJSONStringToObjectTest {
public static void main(String[] args) {
String jsonString = "{\"Name\":\"Raja\",\"EmployeeId\":\"115\",\"Age\":\"30\"}";
JSONParser parser = new JSONParser();
JSONObject obj;
try {
obj = (JSONObject)parser.parse(jsonString);
System.out.println(obj.get("Name"));
System.out.println(obj.get("EmployeeId"));
System.out.println(obj.get("Age"));
} catch(ParseException e) {
e.printStackTrace();
}
}
}Output
Raja 115 30
Updated on: 04-Jul-2020
2K+ Views
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