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UDPThread
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摘要： <A HREF="#nested_class_summary">嵌套</A> | <A HREF="#field_summary">字段</A> | <A HREF="#constructor_summary">构造方法</A> | <A HREF="#method_summary">方法</A></FONT></TD>
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logic</FONT>
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类 UDPThread</H2>
<PRE>
java.lang.Object
<IMG SRC="../resources/inherit.gif" ALT="继承者 ">java.lang.Thread
<IMG SRC="../resources/inherit.gif" ALT="继承者 "><B>logic.UDPThread</B>
</PRE>
<DL>
<DT><B>所有已实现的接口：</B> <DD>java.awt.event.ActionListener, java.lang.Runnable, java.util.EventListener</DD>
</DL>
<HR>
<DL>
<DT><PRE>public class <B>UDPThread</B><DT>extends java.lang.Thread<DT>implements java.awt.event.ActionListener</DL>
</PRE>
<P>
接受数据线程类。 2008-10-9
<P>
<P>
<DL>
<DT><B>从以下版本开始：</B></DT>
<DD>JDK1.6(建议)</DD>
<DT><B>版本：</B></DT>
<DD>1.0</DD>
<DT><B>作者：</B></DT>
<DD>达内科技[Tarena Training Group]</DD>
</DL>
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<B>嵌套类摘要</B></FONT></TH>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private class</CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.MyWindowAdapter.html" title="logic 中的类">UDPThread.MyWindowAdapter</A></B></CODE>
<BR>
窗体关闭时触发事件。</TD>
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<TH ALIGN="left"><B>从类 java.lang.Thread 继承的嵌套类/接口</B></TH>
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<TD><CODE>java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler</CODE></TD>
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<B>字段摘要</B></FONT></TH>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private <A HREF="../frm/IPMsgMainFrm.html" title="frm 中的类">IPMsgMainFrm</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#ipmsg">ipmsg</A></B></CODE>
<BR>
飞鸽传书主界面</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#isRun">isRun</A></B></CODE>
<BR>
程序是否在运行</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static java.net.InetAddress</CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#mcastaddr">mcastaddr</A></B></CODE>
<BR>
多播组</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#messageLength">messageLength</A></B></CODE>
<BR>
报文长度</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#PORT">PORT</A></B></CODE>
<BR>
启动端口</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private java.net.MulticastSocket</CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#reciver">reciver</A></B></CODE>
<BR>
多播数据报套接字 - 接受多播组数据</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private java.util.Hashtable<java.lang.String,java.lang.String></CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#sendList">sendList</A></B></CODE>
<BR>
发送文件的列表(ip,文件路径[用|分割])</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private <A HREF="../logic/ServerTCPThread.html" title="logic 中的类">ServerTCPThread</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#server">server</A></B></CODE>
<BR>
TCP文件发送Server</TD>
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<TH ALIGN="left"><B>从类 java.lang.Thread 继承的字段</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY</CODE></TD>
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<B>构造方法摘要</B></FONT></TH>
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<TD><CODE><B><A HREF="../logic/UDPThread.html#UDPThread()">UDPThread</A></B>()</CODE>
<BR>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#actionPerformed(java.awt.event.ActionEvent)">actionPerformed</A></B>(java.awt.event.ActionEvent e)</CODE>
<BR>
按钮事件。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#addSendList(java.lang.String)">addSendList</A></B>(java.lang.String ip)</CODE>
<BR>
向发送列表中添加向发送文件的列表。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#closeAll()">closeAll</A></B>()</CODE>
<BR>
关闭所有开启IO</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#closeIPMsg()">closeIPMsg</A></B>()</CODE>
<BR>
退出飞鸽传书。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#closeUDP()">closeUDP</A></B>()</CODE>
<BR>
关闭UDP端口</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#dealPacket(java.net.DatagramPacket)">dealPacket</A></B>(java.net.DatagramPacket packet)</CODE>
<BR>
处理数据包。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#deleteSendList(java.lang.String, java.lang.String)">deleteSendList</A></B>(java.lang.String ip,
java.lang.String path)</CODE>
<BR>
当发送完成某个文件后，从发送列表中删除以发送的文件。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#initNet()">initNet</A></B>()</CODE>
<BR>
初始化网络。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#isAllowSend(java.lang.String, java.lang.String)">isAllowSend</A></B>(java.lang.String ip,
java.lang.String path)</CODE>
<BR>
检测是否允许向某ip发送某文件。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#run()">run</A></B>()</CODE>
<BR>
发送消息： 消息类型：[hk][10]消息内容 消息说明：数据必须以[hk]开头,第二个方括号表示消息的类型,此后表示消息内容 10：新用户上线，内容格式：用户名|主机名|IP地址|登录名|优先级 11：用户下线，内容格式：IP地址 20：对发有消息、文件，内容格式：[2008-10-09 星期四 13:53:51]<[类型]?</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#sendData(java.lang.String, java.lang.String)">sendData</A></B>(java.lang.String content,
java.lang.String ip)</CODE>
<BR>
告诉组播组内的其他用户我上线了。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#showContent(java.lang.String, java.lang.String)">showContent</A></B>(java.lang.String content,
java.lang.String ip)</CODE>
<BR>
显示用户发送消息内容和目录.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#showWrong(java.lang.String, java.lang.Exception)">showWrong</A></B>(java.lang.String msg,
java.lang.Exception e)</CODE>
<BR>
用JOptionPane显示错误的原因。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#telGroupIamOffline(java.lang.String)">telGroupIamOffline</A></B>(java.lang.String begin)</CODE>
<BR>
告诉组播组内的其他用户下线了。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#telGroupIamOnline(java.lang.String)">telGroupIamOnline</A></B>(java.lang.String begin)</CODE>
<BR>
告诉组播组内的其他用户我的状态。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../logic/UDPThread.html#telUserMyState(java.lang.String, java.lang.String)">telUserMyState</A></B>(java.lang.String begin,
java.lang.String ip)</CODE>
<BR>
告诉组播组内的其他用户我的状态。</TD>
</TR>
</TABLE>
<A NAME="methods_inherited_from_class_java.lang.Thread"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>从类 java.lang.Thread 继承的方法</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield</CODE></TD>
</TR>
</TABLE>
<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>从类 java.lang.Object 继承的方法</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</CODE></TD>
</TR>
</TABLE>
<P>
<!-- ============ FIELD DETAIL =========== -->
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<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>字段详细信息</B></FONT></TH>
</TR>
</TABLE>
<A NAME="PORT"><!-- --></A><H3>
PORT</H3>
<PRE>
public static final int <B>PORT</B></PRE>
<DL>
<DD>启动端口
<P>
<DL>
<DT><B>另请参见：</B><DD><A HREF="../constant-values.html#logic.UDPThread.PORT">常量字段值</A></DL>
</DL>
<HR>
<A NAME="messageLength"><!-- --></A><H3>
messageLength</H3>
<PRE>
public static final int <B>messageLength</B></PRE>
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