How To Read JSON In Java (Set 1)


user.json

{“employees”:[
{“firstName”:”Rahul”, “lastName”:”Dhiman”},
{“firstName”:”Anna”, “lastName”:”Smith”},
{“firstName”:”MS”, “lastName”:”Dhoni”}
]}

TestJson.java

import java.io.FileReader;
import org.json.simple.JSONObject;
import org.json.simple.parser.JSONParser;

public class TestJson{
public static void main(String[] args) {
String filePath = “D:\json\user.json”;
try {
FileReader reader = new FileReader(filePath);
JSONParser jsonParser = new JSONParser();
JSONObject jsonObject = (JSONObject) jsonParser.parse(reader);
System.out.println(jsonObject);
}catch (Exception e) {
System.out.println(e);
}
}
}

Output:

{“employees”:[{“firstName”:”Rahul”,”lastName”:”Dhiman”},{“firstName”:”Anna”,”lastName”:”Smith”},{“firstName”:”MS”,”lastName”:”Dhoni”}]}

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