<dependency>
<groupId>org.codehaus.jettison</groupId>
<artifactId>jettison</artifactId>
<version>1.4.0</version>
</dependency>
json
{
"name": "John Doe",
"age": 25,
"email": "johndoe@example.com"
}
import org.codehaus.jettison.json.JSONException;
import org.codehaus.jettison.json.JSONObject;
public class JsonParser {
public static void main(String[] args) {
String jsonStr = "{\"name\":\"John Doe\",\"age\":25,\"email\":\"johndoe@example.com\"}";
try {
JSONObject jsonObject = new JSONObject(jsonStr);
String name = jsonObject.getString("name");
int age = jsonObject.getInt("age");
String email = jsonObject.getString("email");
System.out.println("Name: " + name);
System.out.println("Age: " + age);
System.out.println("Email: " + email);
} catch (JSONException e) {
e.printStackTrace();
}
}
}
import org.codehaus.jettison.json.JSONException;
import org.codehaus.jettison.json.JSONObject;
public class JsonSerializer {
public static void main(String[] args) {
try {
JSONObject jsonObject = new JSONObject();
jsonObject.put("name", "John Doe");
jsonObject.put("age", 25);
jsonObject.put("email", "johndoe@example.com");
String jsonString = jsonObject.toString();
System.out.println(jsonString);
} catch (JSONException e) {
e.printStackTrace();
}
}
}
