📁 Java Tutorial 099 - Code Viewer

import java.awt.Color; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.io.File; import java.io.IOException; import java.net.URL; import java.nio.file.Files; import javax.swing.JButton; import javax.swing.JFileChooser; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.JTextField; /** örnek linkler : https://img.freepik.com/free-photo/forest-with-trees-close-up_23-2148910463.jpg https://img.freepik.com/free-vector/wooden-stilt-house-green-forest-glade-landscape_107791-17082.jpg https://img.freepik.com/free-photo/beautiful-shot-forest-with-tall-green-trees-with-sun-shining-through-branches_181624-20728.jpg https://scontent.fayt2-1.fna.fbcdn.net/v/t39.30808-6/323429132_727646398688535_4026597820015818919_n.jpg?stp=dst-jpg_p843x403&_nc_cat=102&ccb=1-7&_nc_sid=5cd70e&_nc_ohc=GHfJiVKa3xsAX-oFA5D&tn=8waWM1PxwYl9MZcb&_nc_ht=scontent.fayt2-1.fna&oh=00_AfC1XhK_g6lTcW90DrqxO_mU2NjGkhEVAE7MNJ_mdCa6ZA&oe=63DA8462 */ public class LinktenDosyaIndir { LinktenDosyaIndir () { //Framemimizi olusturalim. JFrame frame = new JFrame("Linkteki Dosyayi Indir | Java Blackboard [099]"); // Panel olusturalim JPanel panel = new JPanel(); panel.setBackground(new Color(219, 242, 39)); // JTextField ekleyelim ki kullanicidan linki alabilelim :) JTextField linkField = new JTextField(65); panel.add(linkField); // Kayit icin buton olusturalim. JButton saveAsButon = new JButton("Save As..."); panel.add(saveAsButon); saveAsButon.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { try { // JTextField'dan linki alalim. URL url = new URL(linkField.getText()); // JFileChooser ile kaydedecegimiz yeri seçelim. JFileChooser fileChooser = new JFileChooser(); fileChooser.setDialogTitle("Save File Penceresi"); File desktop = new File(System.getProperty("user.home"), "Desktop"); // Desktop olarak acilmasini istiyoruz fileChooser.setCurrentDirectory(desktop); int kullaniciSecimi = fileChooser.showSaveDialog(frame); // 0 değeri "Kaydet" -> "APPROVE_OPTION" // 1 değeri "Farklı Kaydet" -> "CANCEL_OPTION" // 2 değeri "İptal" -> "ERROR_OPTION" if (kullaniciSecimi == JFileChooser.APPROVE_OPTION) { File dosyayiKeydet = fileChooser.getSelectedFile(); // Dosyanin linkten Download edilmesi ve kayit Files.copy(url.openStream(), dosyayiKeydet.toPath()); } } catch (IOException ex) { ex.printStackTrace(); } } }); // paneli frame'e ekliyoruz frame.add(panel); // frame ozellikleri frame.setSize(800, 150); frame.setLocationRelativeTo(null); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setVisible(true); } }