两个applet通信

package twoappletscom; import java.awt.*; import java.awt.event.*; import java.applet.*; public class SendApplet extends Applet { TextField tfSend = new TextField("你好,能收到信息了吗?",20); // 定义文本框 Button btnSend = new Button("发送到Receiver"); // 定义发送按钮 public void init() { setLayout(new FlowLayout()); add(tfSend); add(btnSend); } public boolean action(Event ev, Object obj){ // 处理按钮事件 if(ev.target instanceof Button){ String msgSend = tfSend.getText(); ReceiveApplet receiveApplet = (ReceiveApplet)getAppletContext().getApplet("ReceiveApplet"); if(receiveApplet != null){ receiveApplet.AppendText(msgSend); // 调用ReceiveApplet中的方法 return true; } else{ tfSend.setText("没有找到ReceiveApplet"); return false; } } return false; } }