实现
AppletStub＆并将其设置为applet实例的存根。例如
import java.applet.*;import javax.swing.*;import java.net.URL;import java.util.HashMap;public class ParamApplet extends JApplet { public void init() { String param = getParameter("param"); System.out.println("parameter: " + param); add(new JLabel(param)); } public static void main(String[] args) { ApplicationAppletStub stub = new ApplicationAppletStub(); stub.addParameter(args[0], args[1]); ParamApplet pa = new ParamApplet(); pa.setStub(stub); pa.init(); pa.start(); pa.setPreferredSize(new java.awt.Dimension(200,200)); JOptionPane.showMessageDialog(null, pa); }}class ApplicationAppletStub implements AppletStub { HashMap<String,String> params = new HashMap<String,String>(); public void appletResize(int width, int height) {} public AppletContext getAppletContext() { return null; } public URL getdocumentbase() { return null; } public URL getCodebase() { return null; } public boolean isActive() { return true; } public String getParameter(String name) { return params.get(name); } public void addParameter(String name, String value) { params.put(name, value); }}典型的I / O
prompt>java ParamApplet param "apples & oranges"parameter: apples & orangesprompt>java ParamApplet param 42parameter: 42prompt>
