Awọn ọna pupọ lo wa lati fifuye ati ka faili awọn ohun-ini lati Java, ṣugbọn rọọrun ati titọ julọ ni lilo kilasi ResourceBundle.
Ni akọkọ, o nilo lati ṣẹda faili awọn ohun-ini labẹ folda awọn orisun. Ninu iṣẹ akanṣe Maven kan, eyi dabi atẹle
Ninu apẹẹrẹ yii, a pe faili awọn ohun-ini config.properties
Akoonu ti faili awọn ohun-ini wa ni ọna kika ti orukọ = iye
Apẹẹrẹ:
browser=chrome
Jẹmọ:
Ninu kilasi Java kan, a le lo kilasi ResourceBundle lati ka lati faili awọn ohun-ini:
public class ReadPropertiesFile {
private static ResourceBundle rb = ResourceBundle.getBundle('config');
public static void main(String[] args) {
String browser = rb.getString('browser');
System.out.println(browser);
} }
Ijade:
chrome