import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
public class JsonGenerator {
public static void main(String[] args) {
try {
JSONObject jsonObject = new JSONObject();
jsonObject.put("age", 30);
JSONArray jsonArray = new JSONArray();
jsonArray.put("Java");
jsonArray.put("Python");
jsonArray.put("C++");
jsonObject.put("skills", jsonArray);
String jsonStr = jsonObject.toString();
System.out.println(jsonStr);
} catch (JSONException e) {
e.printStackTrace();
}
}
}
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.8.8</version>
</dependency>
import com.google.gson.Gson;
public class JsonGenerator {
public static void main(String[] args) {
Gson gson = new Gson();
String jsonStr = gson.toJson(person);
System.out.println(jsonStr);
}
}
class Person {
private String name;
private int age;
private String gender;
}
