MINA架構----------android用戶端與伺服器端，androidmina架構

MINA架構----------android用戶端與伺服器端，androidmina架構

1、相關資源

MINA：http://mina.apache.org/mina-project/quick-start-guide.html

jar包下載：http://download.csdn.net/detail/hulan_baby/8424891

原始碼（用戶端）：http://download.csdn.net/detail/hulan_baby/8424897

原始碼（伺服器端）：http://download.csdn.net/detail/hulan_baby/8424903

由於我沒有資源分了，所以請各位有分的親們貢獻一點了，十分感謝。

2、工程目錄

log4j.properties不需要

3、伺服器端核心代碼

import java.util.Date;import org.apache.log4j.Logger;import org.apache.mina.common.IdleStatus;import org.apache.mina.common.IoHandlerAdapter;import org.apache.mina.common.IoSession;public class TimeServerHandler extends IoHandlerAdapter {// 繼承了7種方法public static Logger logger = Logger.getLogger(TimeServerHandler.class);// 伺服器端與用戶端建立串連@Overridepublic void sessionCreated(IoSession session) {// 顯示用戶端的ip和連接埠System.out.println(session.getRemoteAddress().toString());logger.info("sessionCreated");}// 從連接埠接受訊息，會響應此方法來對訊息進行處理@Overridepublic void messageReceived(IoSession session, Object message)throws Exception {String str = message.toString();if (str.trim().equalsIgnoreCase("quit")) {session.close();// 結束會話return;} else if (str.trim().equalsIgnoreCase("hello")) {session.write("how are you !");// session.getAttribute("");// session.setAttribute("");}Date date = new Date();session.write(date.toString());// 返回目前時間的字串System.out.println("用戶端收到的資料：" + message.toString());System.out.println("Message written...");}@Overridepublic void exceptionCaught(IoSession session, Throwable cause)throws Exception {// TODO Auto-generated method stublogger.info("伺服器異常");super.exceptionCaught(session, cause);}// 向客服端發送訊息後會調用此方法@Overridepublic void messageSent(IoSession session, Object message) throws Exception {// TODO Auto-generated method stubsuper.messageSent(session, message);logger.info("向用戶端訊息發送成功");}// 關閉與用戶端的串連時會調用此方法@Overridepublic void sessionClosed(IoSession session) throws Exception {// TODO Auto-generated method stublogger.info("伺服器端關閉與用戶端的串連");super.sessionClosed(session);}@Overridepublic void sessionOpened(IoSession session) throws Exception {// TODO Auto-generated method stublogger.info("伺服器與用戶端串連開啟");super.sessionOpened(session);}@Overridepublic void sessionIdle(IoSession session, IdleStatus status)throws Exception {logger.info("伺服器進入空閑......");System.out.println("IDLE " + session.getIdleCount(status));}}

測試：

cmd——>telnet 127.0.0.1 9123,運用此方法亦可測試。

此時有可能會有錯誤，“telnet不是內部或外部命令.......”.

解決方案：http://jingyan.baidu.com/article/7908e85c6ec355af491ad265.html
4、用戶端（核心代碼）

5、結果

先啟動伺服器端，再啟動用戶端

伺服器端顯示：

2015-2-5 10:01:43 org.apache.mina.filter.logging.LogLevel$4 log
資訊: CREATED
/127.0.0.1:61982
[QC] INFO [NioProcessor-1] TimeServerHandler.sessionCreated(17) | sessionCreated
2015-2-5 10:01:43 org.apache.mina.filter.logging.LogLevel$4 log
資訊: OPENED
[QC] INFO [NioProcessor-1] TimeServerHandler.sessionOpened(68) | 伺服器與用戶端串連開啟
2015-2-5 10:01:43 org.apache.mina.filter.logging.LogLevel$4 log
資訊: RECEIVED: HeapBuffer[pos=0 lim=6 cap=2048: 68 65 6C 6C 6F 0A]
用戶端收到的資料：hello
Message written...
[QC] INFO [NioProcessor-1] TimeServerHandler.messageSent(54) | 向用戶端訊息發送成功
2015-2-5 10:01:43 org.apache.mina.filter.logging.LogLevel$4 log
資訊: SENT: HeapBuffer[pos=0 lim=14 cap=15: 68 6F 77 20 61 72 65 20 79 6F 75 20 21 0A]
2015-2-5 10:01:43 org.apache.mina.filter.logging.LogLevel$4 log
資訊: SENT: HeapBuffer[pos=0 lim=0 cap=0: empty]
2015-2-5 10:01:43 org.apache.mina.filter.logging.LogLevel$4 log
資訊: RECEIVED: HeapBuffer[pos=0 lim=5 cap=2048: 71 75 69 74 0A]
2015-2-5 10:01:43 org.apache.mina.filter.logging.LogLevel$4 log
資訊: SENT: HeapBuffer[pos=0 lim=29 cap=30: 54 68 75 20 46 65 62 20 30 35 20 31 30 3A 30 31...]
2015-2-5 10:01:43 org.apache.mina.filter.logging.LogLevel$4 log
資訊: SENT: HeapBuffer[pos=0 lim=0 cap=0: empty]
2015-2-5 10:01:44 org.apache.mina.filter.logging.LogLevel$4 log
資訊: CLOSED
[QC] INFO [NioProcessor-1] TimeServerHandler.messageSent(54) | 向用戶端訊息發送成功
[QC] INFO [NioProcessor-1] TimeServerHandler.sessionClosed(61) | 伺服器端關閉與用戶端的串連

用戶端顯示：

2015-2-5 10:01:43 org.apache.mina.filter.logging.LogLevel$4 log
資訊: CREATED
2015-2-5 10:01:43 org.apache.mina.filter.logging.LogLevel$4 log
資訊: OPENED
2015-2-5 10:01:43 org.apache.mina.filter.logging.LogLevel$4 log
資訊: SENT: HeapBuffer[pos=0 lim=6 cap=7: 68 65 6C 6C 6F 0A]
2015-2-5 10:01:43 org.apache.mina.filter.logging.LogLevel$4 log
資訊: SENT: HeapBuffer[pos=0 lim=0 cap=0: empty]
2015-2-5 10:01:43 org.apache.mina.filter.logging.LogLevel$4 log
資訊: SENT: HeapBuffer[pos=0 lim=5 cap=6: 71 75 69 74 0A]
2015-2-5 10:01:43 org.apache.mina.filter.logging.LogLevel$4 log
資訊: SENT: HeapBuffer[pos=0 lim=0 cap=0: empty]
how are you !
Thu Feb 05 10:01:43 CST 2015
2015-2-5 10:01:43 org.apache.mina.filter.logging.LogLevel$4 log
資訊: RECEIVED: HeapBuffer[pos=0 lim=14 cap=2048: 68 6F 77 20 61 72 65 20 79 6F 75 20 21 0A]
2015-2-5 10:01:43 org.apache.mina.filter.logging.LogLevel$4 log
資訊: RECEIVED: HeapBuffer[pos=0 lim=29 cap=2048: 54 68 75 20 46 65 62 20 30 35 20 31 30 3A 30 31...]
2015-2-5 10:01:44 org.apache.mina.filter.logging.LogLevel$4 log
資訊: CLOSED