解决淘宝客户端获取sessionKey的问题。
通过Java内嵌浏览器登录http://container.open.taobao.com/container?appkey={?appkey?} 授权后会在页面上得到一个字符串。当然通过神马httpclient啊之类的抓取页面源码都是抓取不到的。只有通过swt的不知道神马版本里面有一个browser.getText();才能得到源代码。之后把得到的字符串解码就OK了。附代码
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package com.evangelsoft.jx.taobao.frame;import java.awt.Dimension;import java.awt.Toolkit;import java.io.UnsupportedEncodingException;import java.util.ResourceBundle;import javax.swing.JInternalFrame;import org.eclipse.swt.SWT;import org.eclipse.swt.browser.Browser;import org.eclipse.swt.browser.ProgressEvent;import org.eclipse.swt.browser.ProgressListener;import org.eclipse.swt.graphics.Point;import org.eclipse.swt.layout.FormAttachment;import org.eclipse.swt.layout.FormData;import org.eclipse.swt.layout.FormLayout;import org.eclipse.swt.layout.GridLayout;import org.eclipse.swt.widgets.Composite;import org.eclipse.swt.widgets.Display;import org.eclipse.swt.widgets.Shell;import com.evangelsoft.jx.taobao.api.config.TbConstan;import com.evangelsoft.jx.taobao.api.config.TbExitLogo;/** * <p>Title: 获取top_session</p> * <p>Description:内嵌获取top_session值的网页 </p> * @date 2011-9-21 上午10:34:22 */@SuppressWarnings("serial")public class GetTopSessionFrame extends JInternalFrame { public String top_session = ""; /** * 引用包资源文件。 */ private static ResourceBundle res = ResourceBundle .getBundle(GetTopSessionFrame.class.getPackage().getName() + ".Res"); public GetTopSessionFrame(boolean logooff) { super(); try { run(logooff); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } pack(); } public GetTopSessionFrame() { } public void run(boolean logooff) throws UnsupportedEncodingException { Display display = new Display(); Shell shell = new Shell(display); shell.setText(res.getString("BROWSER_TITLE")); createContents(shell, logooff); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) { display.sleep(); } } display.dispose(); } /** * Creates the main window's contents * * @param shell * the main window * @throws UnsupportedEncodingException */ private void createContents(final Shell shell, final boolean logooff) throws UnsupportedEncodingException { shell.setLayout(new FormLayout()); shell.setSize(new Point(560, 614)); Point frameSize = shell.getSize();//获得窗体的大小 Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();//获取屏幕的大小 shell.setLocation((screenSize.width - frameSize.x) / 2, (screenSize.height - frameSize.y) / 2);//居中 Composite controls = new Composite(shell, SWT.NONE); FormData data = new FormData(); data.top = new FormAttachment(0, 0); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); controls.setLayoutData(data); final Browser browser = new Browser(shell, SWT.FILL); data = new FormData(); data.top = new FormAttachment(controls); data.bottom = new FormAttachment(100, 0); data.left = new FormAttachment(0, 0); data.right = new FormAttachment(100, 0); browser.setLayoutData(data); if (logooff) { TbExitLogo logo = new TbExitLogo(); browser.setUrl(logo.getlogoffURL()); // GetTopSessionFrame f = new GetTopSessionFrame(logooff); // f.setDefaultCloseOperation(GetTopSessionFrame.DO_NOTHING_ON_CLOSE); } else { browser.setUrl(TbConstan.TOP_SESSION_URL); } controls.setLayout(new GridLayout(6, false)); browser.addProgressListener(new ProgressListener() { @Override public void changed(ProgressEvent arg0) { } @Override public void completed(ProgressEvent arg0) { String url = browser.getUrl(); try { if (("http://container.api.taobao.com/container") .equals(url)) { String container = browser.getText(); String[] arr = container.split("&"); for (int i = 0; i < arr.length; i++) { if (arr[i].indexOf("top_session=") != -1) { top_session = arr[i] .replace("top_session=", ""); } } if (!("").equals(top_session)) { TbConstan.TOP_SESSION = top_session; shell.close(); } } if (("http://www.taobao.com/").equals(url)) { shell.close(); } } catch (Exception e) { e.printStackTrace(); } } }); }}?