Javaapplet 读取 地磅串口数据 称重

package net.mate.comm.applet;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.HashMap;

import javax.comm.CommDriver;
import javax.comm.CommPortIdentifier;
import javax.comm.SerialPortEvent;
import javax.comm.SerialPortEventListener;
import javax.swing.Japplet;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JTextArea;
import javax.swing.SwingConstants;

/**
 * COM口设置程序
 * @author Nick
 *
 */
@SuppressWarnings（“serial“）
public class appletSerialPortSetting extends Japplet implements SerialPortE

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2014-03-30 15:22  Huayu_applet-master\
     目录           0  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\
     文件         520  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\.classpath
     文件         306  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\.mymetadata
     目录           0  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\.settings\
     文件         488  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\.settings\.jsdtscope
     文件         393  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\.settings\org.eclipse.jdt.core.prefs
     文件         462  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\.settings\org.eclipse.wst.common.component
     文件         245  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\.settings\org.eclipse.wst.common.project.facet.core.xml
     文件          49  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\.settings\org.eclipse.wst.jsdt.ui.superType.container
     文件           6  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\.settings\org.eclipse.wst.jsdt.ui.superType.name
     目录           0  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\WebRoot\
     目录           0  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\WebRoot\meta-INF\
     文件          36  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\WebRoot\meta-INF\MANIFEST.MF
     目录           0  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\WebRoot\WEB-INF\
     目录           0  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\WebRoot\WEB-INF\lib\
     文件       28043  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\WebRoot\WEB-INF\lib\comm.jar
     文件         404  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\WebRoot\WEB-INF\web.xml
     文件       31475  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\WebRoot\comm.jar
     文件         831  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\WebRoot\index.jsp
     文件        1339  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\WebRoot\input.jsp
     文件       27648  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\WebRoot\win32com.dll
     目录           0  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\src\
     目录           0  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\src\net\
     目录           0  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\src\net\mate\
     目录           0  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\src\net\mate\comm\
     目录           0  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\src\net\mate\comm\applet\
     文件       11559  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\src\net\mate\comm\applet\appletSerialPortSetting.java
     文件        8049  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\src\net\mate\comm\applet\appletWeightTextInput.java
     文件        9269  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\src\net\mate\comm\applet\Communicator.java
     文件         147  2014-03-30 15:22  Huayu_applet-master\HuaYuapplet\src\net\mate\comm\applet\CommunicatorException.java
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