mixi にログインして、html ファイルから一部を抜き出すソフトを作ってみた。
ほとんど書いたこと無かったけど Java ってラクだねｗ
import java.awt.BorderLayout; import java.awt.Container; import java.awt.Frame; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import java.io.File; import java.io.FileWriter; import java.io.InputStreamReader; import java.io.BufferedReader; import java.io.OutputStreamWriter; import java.io.BufferedWriter; import java.io.IOException; import java.io.PrintWriter; import java.io.UnsupportedEncodingException; import java.net.InetSocketAddress; import java.net.Proxy; import java.net.URL; import java.net.URLConnection; import java.net.HttpURLConnection; import java.net.URLEncoder; import java.net.MalformedURLException; import java.text.SimpleDateFormat; import java.util.List; import java.util.Map; import javax.swing.JApplet; import javax.swing.JButton; import javax.swing.JLabel; import javax.swing.JOptionPane; import javax.swing.JPanel; import javax.swing.JTextField; public class Mixi extends JApplet implements ActionListener { private static final long serialVersionUID = 1L; private String cookie; private static final String ENCODING = "EUC-JP"; private static final String MIXI_URL = "http://mixi.jp/"; JPanel pMain = new JPanel(); JTextField t1 = new JTextField("email@server.co.jp", 15); JTextField t2 = new JTextField("password", 15); // JTextField t3 = new JTextField("c:/", 15); JLabel l1 = new JLabel("Mail"); JLabel l2 = new JLabel("Pass"); // JLabel l3 = new JLabel("Path"); JButton b1 = new JButton("execute"); public void init() { System.setProperty("proxySet", "true"); System.setProperty("proxyHost", "proxy.server.jp"); System.setProperty("proxyPort", "80"); Container contentPane = getContentPane(); b1.addActionListener(this); b1.setActionCommand("execute"); pMain.add(l1); pMain.add(t1); pMain.add(l2); pMain.add(t2); // pMain.add(l3); pMain.add(t3); pMain.add(b1); contentPane.add(pMain, BorderLayout.CENTER); } public void actionPerformed(ActionEvent e) { if (e.getSource() == b1) { try { Mixi mixi = new Mixi(); mixi.login(t1.getText(), t2.getText()); String[] footPrintList = mixi.getFootPrintList(); System.out.printf("%d\n", Integer.parseInt(footPrintList[0])); java.util.Date date1 = new java.util.Date(); SimpleDateFormat sdf1 = new SimpleDateFormat("yyMMddHHmmss"); // String filepath = t3.getText() + t1.getText() + sdf1.format(date1) + ".html"; String filepath = t1.getText() + sdf1.format(date1) + ".html"; File newfile = new File(filepath); if(newfile.exists()) { String msg = "ファイル " + filepath + " は既に存在します。"; JOptionPane.showMessageDialog(null, msg); } else { newfile.createNewFile(); if (newfile.isFile() && newfile.canWrite()){ FileWriter filewriter = new FileWriter(newfile); BufferedWriter bw = new BufferedWriter(filewriter); PrintWriter pw = new PrintWriter(bw); pw.println("<?xml version='1.0' encoding='Shift_JIS'?>"); pw.println("<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Transitional//EN' 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd'>"); pw.println("<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='ja' lang='ja'>"); pw.println("<head><meta http-equiv='Content-Type' content='text/html; charset=Shift_JIS' /><title>MixiTool</title></head><body>"); pw.println("<form action='http://mixi.jp/login.pl' method='post' target='_blank'>"); pw.println("<p><input type='hidden' name='next_url' value='/home.pl' />"); pw.println("<input type='hidden' name='email' value='" + t1.getText() + "' />"); pw.println("<input type='hidden' name='password' value='" + t2.getText() + "' />"); pw.println("<input type='submit' value='login' accesskey='l' tabindex='1' /></p>"); pw.println("</form><p>"); for(int i = 1; i < Integer.parseInt(footPrintList[0]); i++){ pw.println("<a href='http://mixi.jp/" + (footPrintList[i].replaceAll(" ", "%20")).replaceAll("&", "&") + "'>link</a>"); if (i % 21 == 0) pw.println("<br />"); } pw.println("</p></body></html>"); pw.close(); try { String cmd = newfile.getAbsolutePath(); Runtime.getRuntime().exec("cmd /c start " + cmd); } catch (IOException e1) { e1.printStackTrace(); } JOptionPane.showMessageDialog(null, "処理が完了しました、ブラウザ画面から操作してください。"); } else { JOptionPane.showMessageDialog(null, "ファイルに書き込めません。"); } } } catch(AuthenticateException e1) { JOptionPane.showMessageDialog(null, e1.getMessage()); } catch(IOException e1) { JOptionPane.showMessageDialog(null, "通信中にエラーが起こりました: " + e1.getMessage()); } } } public static void main(String[] args){ class ClosingListener extends WindowAdapter { public void windowClosing(WindowEvent e) { System.exit(0); } } Frame f = new Frame("MixiTool"); Mixi w = new Mixi(); w.init(); w.start(); f.add(w,"Center"); f.pack(); f.setSize(200, 200); ClosingListener CL = new ClosingListener(); f.addWindowListener(CL); f.setVisible(true); } public Mixi() { cookie = ""; } public void login(String email, String password) throws AuthenticateException, IOException { BufferedReader reader = null; BufferedWriter writer = null; try { StringBuilder parameter = new StringBuilder(); parameter.append("email=").append(URLEncoder.encode(email, ENCODING)).append('&'); parameter.append("password=").append(URLEncoder.encode(password, ENCODING)).append('&'); parameter.append("next_url=").append(URLEncoder.encode("./home.pl", ENCODING)); URL url = new URL(MIXI_URL + "login.pl"); HttpURLConnection connection = (HttpURLConnection) url.openConnection(); connection.setRequestMethod("POST"); connection.setDoOutput(true); writer = new BufferedWriter(new OutputStreamWriter(connection.getOutputStream())); writer.write(parameter.toString()); writer.flush(); Map<String, List<String>> headers = connection.getHeaderFields(); List<String> values = headers.get("Set-Cookie"); if(values != null) for(String value : values) cookie += value + ";"; if(cookie.isEmpty()) throw new AuthenticateException("ログインできませんでした"); reader = new BufferedReader(new InputStreamReader(connection.getInputStream(), ENCODING)); String line; while((line = reader.readLine()) != null); reader.close(); writer.close(); } catch(UnsupportedEncodingException e) { throw new RuntimeException(e); } catch(MalformedURLException e) { throw new RuntimeException(e); } catch(IOException e) { try { if(reader != null) reader.close(); if(writer != null) writer.close(); } catch(IOException ioe) { throw new RuntimeException(ioe); } throw e; } } public String[] getFootPrintList() throws AuthenticateException, IOException { if(cookie.isEmpty()) throw new AuthenticateException("ログインしていません"); String[] Lists = new String[1000]; BufferedReader reader = null; int ct = 1, pg = 1, nc; Boolean cntflag = true; while(cntflag) { try { URL url = new URL(MIXI_URL + "list_appli_request.pl?page=" + pg + "&mode=all"); URLConnection connection = url.openConnection(); connection.setRequestProperty("Cookie", cookie); reader = new BufferedReader(new InputStreamReader(connection.getInputStream(), ENCODING)); String line; nc = 0; while((line = reader.readLine()) != null) { if (line.indexOf("list_appli_request.pl?mode=accept") >= 0) { // System.out.println("マッチしました。:" + line); String[] buff = line.split("\""); Lists[ct] = buff[1]; ct++; } if (line.indexOf("次を表示") >= 0) { // System.out.println("次があります。" + line); nc++; } } if (nc > 0) { pg++; cntflag = true; } else cntflag = false; } catch(UnsupportedEncodingException e) { throw new RuntimeException(e); } catch(MalformedURLException e) { throw new RuntimeException(e); } catch(IOException e) { try { if(reader != null) reader.close(); } catch(IOException ioe) { throw new RuntimeException(ioe); } throw e; } } Lists[0] = Integer.toString(ct); return Lists; } public class AuthenticateException extends IOException { private static final long serialVersionUID = 1L; public AuthenticateException() { super(); } public AuthenticateException(String message) { super(message); } } }
