日志打印格式化和项目代码优化

license/src/main/java/iot/sixiang/license/device/DeviceDecoder.java

@@ -14,55 +14,28 @@ import java.util.List;
  */
 @Slf4j
 public class DeviceDecoder extends ByteToMessageDecoder {
-    public final int BASE_LENGTH = 2 + 2 + 1+1+1;
+    public final int BASE_LENGTH = 2 + 2 + 1 + 1 + 1;
 
     @Override
     protected void decode(ChannelHandlerContext ctx, ByteBuf buffer, List<Object> out) {
-        byte[] packet=new byte[buffer.readableBytes()];
+        byte[] packet = new byte[buffer.readableBytes()];
         buffer.readBytes(packet);
         buffer.resetReaderIndex();
-        Util.DEBUG_HEX("SERVER -> IN",packet,packet.length);
+        Util.DEBUG_HEX("SERVER -> IN", packet, packet.length);
         try {
             if (buffer.readableBytes() < BASE_LENGTH) {
                 return;
             }
             buffer.markReaderIndex();
-            short stx = buffer.readShort();//55AA->21930
+            short stx = buffer.readShort();
             short len = buffer.readShortLE();
-
-
-//            char cmd = buffer.readChar();
-//            char ack = buffer.readChar();//stx:21930,len:52,cmd:退,ack:ꭵ
-
-
-//            short cmd = buffer.readUnsignedByte();
-//            short ack = buffer.readUnsignedByte();//stx:21930,len:52,cmd:144,ack:0
-
-
-//            byte cmd = buffer.readByte();
-//            byte ack = buffer.readByte();////stx:21930,len:52,cmd:-112,ack:0
-
             byte cmd = buffer.readByte();
-            byte ack = buffer.readByte();////stx:21930,len:52,cmd:-112,ack:0
-
-//            int cmd2 = cmd & 0xFF;
-//            int ack2 = ack & 0xFF;//stx:21930,len:52,cmd:144,ack:0
-
-
-//            byte[] cmd_bytes = new byte[1];
-//            buffer.readBytes(cmd_bytes);
-//            String cmd = new String(cmd_bytes, 0, cmd_bytes.length);
-//
-//            byte[] ack_bytes = new byte[1];
-//            buffer.readBytes(ack_bytes);
-//            String ack = new String(ack_bytes, 0, ack_bytes.length);//: stx:21930,len:52,cmd:�,ack:
-
+            byte ack = buffer.readByte();
 
-            log.debug("stx:" + stx + ",len:" + len + ",cmd:" + cmd + ",ack:" + ack);//stx:21930,len:52,cmd:-112,ack:0
-            int real_len = len ;
+            int real_len = len;
             int cmd_ack_len = 2;
 
-            if (buffer.readableBytes() < real_len - cmd_ack_len+1) {
+            if (buffer.readableBytes() < real_len - cmd_ack_len + 1) {
                 buffer.resetReaderIndex();
                 return;
             }
@@ -74,7 +47,7 @@ public class DeviceDecoder extends ByteToMessageDecoder {
 
             byte end = buffer.readByte();
 
-            DeviceProtocol protocol = new DeviceProtocol(stx, len, cmd, ack, content,end);
+            DeviceProtocol protocol = new DeviceProtocol(stx, len, cmd, ack, content, end);
             out.add(protocol);
 
         } catch (Exception e) {

license/src/main/java/iot/sixiang/license/device/DeviceManager.java

@@ -43,7 +43,6 @@ public class DeviceManager {
     }
 
     private void startTcpService() {
-        log.debug("tcp server start......,prot:" + port);
         sessionContexts = new HashMap<String, SessionContext>();
         channelInitializer = new DeviceChannelInitializer(handler);
         server = new TcpServer(port, channelInitializer);

license/src/main/java/iot/sixiang/license/device/DeviceServerHandler.java

@@ -22,7 +22,6 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
 import java.net.InetSocketAddress;
-import java.util.Date;
 
 @Component
 @ChannelHandler.Sharable
@@ -48,7 +47,8 @@ public class DeviceServerHandler extends SimpleChannelInboundHandler<Object> {
         String remoteIp = socketAddr.getHostString();
         int remotePort = socketAddr.getPort();
         DeviceProtocol protocol = (DeviceProtocol) msg;
-
+        String channelId = channel.id().asLongText();
+        log.debug("设备服务器，channelRead0:{},{}", channelId, HexUtil.bytes2hex(protocol.getContent()));
       /*
       TODO:
        1.透传前先进行鉴权
@@ -57,7 +57,6 @@ public class DeviceServerHandler extends SimpleChannelInboundHandler<Object> {
        */
         byte cmd = protocol.getCmd();
         int cmdInt = cmd & 0xFF;
-        log.debug("recev msg " + HexUtil.bytes2hex(protocol.getContent()));
 
         boolean auth = false;
         if (cmdInt == Consts.CMD_LICENSE) {
@@ -80,8 +79,7 @@ public class DeviceServerHandler extends SimpleChannelInboundHandler<Object> {
     public void channelRegistered(ChannelHandlerContext ctx) throws Exception {
         // TODO Auto-generated method stub
         super.channelRegistered(ctx);
-        log.debug("client channelRegistered");
-        log.debug("channel.id().asLongText():" + ctx.channel().id().asLongText());
+        log.debug("设备服务器，channelRegistered:{}", ctx.channel().id().asLongText());
     }
 
     @Override
@@ -91,8 +89,7 @@ public class DeviceServerHandler extends SimpleChannelInboundHandler<Object> {
         InetSocketAddress socketAddr = (InetSocketAddress) ctx.channel().remoteAddress();
         String clientIp = socketAddr.getHostString();
         int port = socketAddr.getPort();
-        log.debug("client connected,ip：" + clientIp + ",port：" + port);
-        log.debug("channel.id().asLongText():" + ctx.channel().id().asLongText());
+        log.debug("设备服务器，channelActive:{}", ctx.channel().id().asLongText());
 
 
         // TODO 以下为模拟的测试代码
@@ -129,6 +126,8 @@ public class DeviceServerHandler extends SimpleChannelInboundHandler<Object> {
         super.channelInactive(ctx);
         SocketChannel channel = (SocketChannel) ctx.channel();
         String channelId = channel.id().asLongText();
+        log.debug("设备服务器，channelInactive:{}", channelId);
+
         DeviceClientInactiveEvent deviceClientInactiveEvent = new DeviceClientInactiveEvent();
         deviceClientInactiveEvent.setChannelId(channelId);
         eventPublisher.publishEvent(deviceClientInactiveEvent);
@@ -139,20 +138,16 @@ public class DeviceServerHandler extends SimpleChannelInboundHandler<Object> {
     public void channelReadComplete(ChannelHandlerContext ctx) throws Exception {
         // TODO Auto-generated method stub
         super.channelReadComplete(ctx);
-        log.debug("client channelReadComplete");
-        log.debug("channel.id().asLongText():" + ctx.channel().id().asLongText());
+        log.debug("设备服务器，channelReadComplete:{}", ctx.channel().id().asLongText());
     }
 
     @Override
     public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
         // TODO Auto-generated method stub
         super.exceptionCaught(ctx, cause);
-        InetSocketAddress socketAddr = (InetSocketAddress) ctx.channel().remoteAddress();
-        String clientIp = socketAddr.getHostString();
-        int port = socketAddr.getPort();
+        log.debug("设备服务器，exceptionCaught:{}", ctx.channel().id().asLongText());
         cause.printStackTrace();
         ctx.close();
-        log.error("client has error,ip:" + clientIp + ",port：" + port);
     }
 
     private boolean handlerCheckAuth(SocketChannel channel, String remoteIp, int remotePort, DeviceProtocol protocol) {
@@ -173,7 +168,7 @@ public class DeviceServerHandler extends SimpleChannelInboundHandler<Object> {
 
         AuthManager authManager = SpringUtil.getBean(AuthManager.class);
         boolean license = authManager.auth(appId, sn, sign);
-        log.debug("auth result " + license + "," + appId + "," + sn + "," + sign);
+        log.info("设备鉴权信息和结果，{},{},{},{} ", appId, sn, sign, license);
         String channelId = channel.id().asLongText();
         if (license) {
             SessionContext session = new SessionContext();
@@ -191,7 +186,6 @@ public class DeviceServerHandler extends SimpleChannelInboundHandler<Object> {
             deviceManager.putSession(appId, session);
 
             //TODO 创建透传的客户端
-            log.info("forward client begin start ..." + appId);
             CreateForwarClientEvent event = new CreateForwarClientEvent();
             event.setAppId(appId);
             eventPublisher.publishEvent(event);

license/src/main/java/iot/sixiang/license/event/DeviceClientBeForcedOfflineEventHandler.java

@@ -2,8 +2,6 @@ package iot.sixiang.license.event;
 
 import io.netty.channel.socket.SocketChannel;
 import iot.sixiang.license.device.DeviceManager;
-import iot.sixiang.license.device.DeviceProtocol;
-import iot.sixiang.license.forward.ForwardManager;
 import iot.sixiang.license.model.SessionContext;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -20,7 +18,6 @@ public class DeviceClientBeForcedOfflineEventHandler {
 
     }
 
-    //	@Async("asyncExecutor")
     @EventListener
     public void handlerEvent(DeviceClientBeForcedOfflineEvent event) {
         String appId = event.getAppId();
@@ -30,10 +27,10 @@ public class DeviceClientBeForcedOfflineEventHandler {
             SocketChannel deviceClientChannel = deviceSessionContext.getClientChannel();
             if (deviceClientChannel != null) {
                 deviceClientChannel.close();
-                log.info("device client be forced offline success ..." + appId);
+                log.debug("device client be forced offline success ..." + appId);
             }
         } else {
-            log.info("device client be forced offline undo ..." + appId);
+            log.debug("device client be forced offline undo ..." + appId);
         }
     }
 

license/src/main/java/iot/sixiang/license/event/DeviceClientInactiveEventHandler.java

 package iot.sixiang.license.event;
 
-import io.netty.channel.socket.SocketChannel;
 import iot.sixiang.license.device.DeviceManager;
 import iot.sixiang.license.model.SessionContext;
-import iot.sixiang.license.util.SpringUtil;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.event.EventListener;
@@ -21,14 +19,13 @@ public class DeviceClientInactiveEventHandler {
 
     }
 
-    //	@Async("asyncExecutor")
     @EventListener
     public void handlerEvent(DeviceClientInactiveEvent event) {
         String channelId = event.getChannelId();
 
         SessionContext session = deviceManager.getSessionByChannelId(channelId);
         if (session == null) {
-            log.debug("device client inactive undo ..." );
+            log.debug("device client inactive undo ...");
             return;
         } else {
             String appId = session.getAppId();

license/src/main/java/iot/sixiang/license/event/DeviceClientLicenseEventHandler.java

@@ -21,7 +21,6 @@ public class DeviceClientLicenseEventHandler {
 
     }
 
-    //	@Async("asyncExecutor")
     @EventListener
     public void handlerEvent(DeviceClientLicenseEvent event) {
         String appId = event.getAppId();

license/src/main/java/iot/sixiang/license/event/ForwardClientBeForcedOfflineEventHandler.java

@@ -20,7 +20,6 @@ public class ForwardClientBeForcedOfflineEventHandler {
 
     }
 
-    //	@Async("asyncExecutor")
     @EventListener
     public void handlerEvent(ForwardClientBeForcedOfflineEvent event) {
         String appId = event.getAppId();
@@ -29,10 +28,10 @@ public class ForwardClientBeForcedOfflineEventHandler {
             SocketChannel forwardClientChannel = forwardSessionContext.getClientChannel();
             if (forwardClientChannel != null) {
                 forwardClientChannel.close();
-                log.info("forward client be forced offline success ..." + appId);
+                log.debug("forward client be forced offline success ..." + appId);
             }
-        }else {
-            log.info("forward client be forced offline undo ..." + appId);
+        } else {
+            log.debug("forward client be forced offline undo ..." + appId);
         }
 
 

license/src/main/java/iot/sixiang/license/event/ForwardClientConnectEventHandler.java

@@ -3,7 +3,6 @@ package iot.sixiang.license.event;
 import io.netty.channel.socket.SocketChannel;
 import iot.sixiang.license.forward.ForwardManager;
 import iot.sixiang.license.model.SessionContext;
-import iot.sixiang.license.util.SpringUtil;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.event.EventListener;
@@ -22,7 +21,6 @@ public class ForwardClientConnectEventHandler {
 
     }
 
-    //	@Async("asyncExecutor")
     @EventListener
     public void handlerEvent(ForwardClientConnectEvent event) {
 
@@ -41,11 +39,9 @@ public class ForwardClientConnectEventHandler {
         session.setClientChannel(channel);
 
 
+        forwardManager.putSession(appId, session);
 
-        forwardManager.putSession(appId,session);
-
-        log.debug("forward client connect:"+event);
-
+        log.debug("forward client connect:" + event);
 
 
     }

license/src/main/java/iot/sixiang/license/event/ForwardClientInactiveEventHandler.java

@@ -23,16 +23,15 @@ public class ForwardClientInactiveEventHandler {
 
     }
 
-    //	@Async("asyncExecutor")
     @EventListener
     public void handlerEvent(ForwardClientInactiveEvent event) {
         String channelId = event.getChannelId();
 
         SessionContext session = forwardManager.getSessionByChannelId(channelId);
         if (session == null) {
-            log.debug("forward client inactive undo ..." );
+            log.debug("forward client inactive undo ...");
             return;
-        }else{
+        } else {
             String appId = session.getAppId();
             boolean result = forwardManager.removeSessionByChannelId(channelId);
             if (result) {
@@ -40,7 +39,7 @@ public class ForwardClientInactiveEventHandler {
                 DeviceClientBeForcedOfflineEvent deviceClientBeForcedOfflineEvent = new DeviceClientBeForcedOfflineEvent();
                 deviceClientBeForcedOfflineEvent.setAppId(appId);
                 eventPublisher.publishEvent(deviceClientBeForcedOfflineEvent);
-                log.debug("forward client inactive success ..." );
+                log.debug("forward client inactive success ...");
             }
         }
 

license/src/main/java/iot/sixiang/license/event/ForwardClientRequestEventHandler.java

@@ -25,7 +25,6 @@ public class ForwardClientRequestEventHandler {
 
     }
 
-    //	@Async("asyncExecutor")
     @EventListener
     public void handlerEvent(ForwardClientRequestEvent event) {
         String deviceChannelId = event.getDeviceChannelId();
@@ -35,7 +34,7 @@ public class ForwardClientRequestEventHandler {
         String appId = deviceSessionContext.getAppId();
 
         SessionContext forwardSessionContext = forwardManager.getSessionContextByAppId(appId);
-        log.info("forward client request:" + appId+","+forwardSessionContext);
+        log.debug("forward client request:" + appId + "," + forwardSessionContext);
         SocketChannel clientChannel = forwardSessionContext.getClientChannel();
         clientChannel.writeAndFlush(protocol);
 

license/src/main/java/iot/sixiang/license/event/ForwardMessageResponseEventHandler.java

@@ -25,7 +25,6 @@ public class ForwardMessageResponseEventHandler {
 
     }
 
-    //	@Async("asyncExecutor")
     @EventListener
     public void handlerEvent(ForwardMessageResponseEvent event) {
         String channelId = event.getChannelId();
@@ -36,17 +35,15 @@ public class ForwardMessageResponseEventHandler {
         String appId = forwardSessionContext.getAppId();
 
         SessionContext deviceSessionContext = deviceManager.getSessionContextByAppId(appId);
-        if(deviceSessionContext!=null){
+        if (deviceSessionContext != null) {
             SocketChannel deviceClientChannel = deviceSessionContext.getClientChannel();
-            log.info("forward client response..." + appId+",forward session:"+deviceSessionContext);
+            log.debug("forward client response..." + appId + ",forward session:" + deviceSessionContext);
             deviceClientChannel.writeAndFlush(protocol);
-        }else{
-            log.info("forward client response undo ..." + appId);
+        } else {
+            log.debug("forward client response undo ..." + appId);
         }
 
 
-
-
     }
 
 

license/src/main/java/iot/sixiang/license/forward/ForwardClient.java

@@ -17,12 +17,11 @@ public class ForwardClient {
     ForwardClientHandler handler;
 
     public ForwardClient() {
-        log.debug("ProxyNodeClient ProxyNodeClientHandler*****" + handler);
-    }
 
-    public void startTcp(String host, int port,String appId) {
-        log.debug("begin connect the server " + host + ",port " + port);
+    }
 
+    public void startTcp(String host, int port, String appId) {
+        log.debug("桥接客户端，开始连接桥接服务:{},{},{}", host, port, appId);
         ForwardConnectionListener listener = new ForwardConnectionListener();
         listener.setAppId(appId);
         listener.setHost(host);

license/src/main/java/iot/sixiang/license/forward/ForwardClientHandler.java

@@ -4,15 +4,11 @@ import io.netty.channel.ChannelHandler;
 import io.netty.channel.ChannelHandlerContext;
 import io.netty.channel.SimpleChannelInboundHandler;
 import io.netty.channel.socket.SocketChannel;
-import iot.sixiang.license.device.DeviceManager;
 import iot.sixiang.license.device.DeviceProtocol;
-import iot.sixiang.license.event.DeviceClientInactiveEvent;
 import iot.sixiang.license.event.EventPublisher;
 import iot.sixiang.license.event.ForwardClientInactiveEvent;
 import iot.sixiang.license.event.ForwardMessageResponseEvent;
-import iot.sixiang.license.model.SessionContext;
 import iot.sixiang.license.util.HexUtil;
-import iot.sixiang.license.util.SpringUtil;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
@@ -29,7 +25,6 @@ public class ForwardClientHandler extends SimpleChannelInboundHandler<Object> {
 
     public ForwardClientHandler() {
         super();
-        log.debug("ProxyNodeClientHandler ****");
     }
 
     @Override
@@ -41,11 +36,9 @@ public class ForwardClientHandler extends SimpleChannelInboundHandler<Object> {
         InetSocketAddress socketAddr = (InetSocketAddress) ctx.channel().remoteAddress();
         String serverIp = socketAddr.getHostString();
         int serverPort = socketAddr.getPort();
-        log.debug("channelRead0...");
         DeviceProtocol protocol = (DeviceProtocol) msg;
-        log.info("桥接服务器响应:"+ HexUtil.bytes2hex(protocol.getContent()));
-
         String channelId = channel.id().asLongText();
+        log.debug("桥接客户端，channelRead0:{},{}", channelId, HexUtil.bytes2hex(protocol.getContent()));
 
         ForwardMessageResponseEvent forwardMessageResponseEvent = new ForwardMessageResponseEvent();
         forwardMessageResponseEvent.setChannelId(channelId);
@@ -57,30 +50,17 @@ public class ForwardClientHandler extends SimpleChannelInboundHandler<Object> {
 
 
     @Override
-    public void channelRegistered(ChannelHandlerContext ctx) {
+    public void channelRegistered(ChannelHandlerContext ctx) throws Exception {
         // TODO Auto-generated method stub
-
-        try {
-            super.channelRegistered(ctx);
-            log.debug("channelRegistered----------->");
-        } catch (Exception e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        }
+        super.channelRegistered(ctx);
+        log.debug("桥接客户端，channelRegistered:{}", ctx.channel().id().asLongText());
     }
 
     @Override
     public synchronized void channelActive(ChannelHandlerContext ctx) throws Exception {
         // TODO Auto-generated method stub
         super.channelActive(ctx);
-        try {
-            SocketChannel channel = (SocketChannel) ctx.channel();
-            log.debug("channelActive********"+ctx.channel().id().asLongText());
-
-        } catch (Exception e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        }
+        log.debug("桥接客户端，channelActive:{}", ctx.channel().id().asLongText());
     }
 
     @Override
@@ -89,6 +69,8 @@ public class ForwardClientHandler extends SimpleChannelInboundHandler<Object> {
         super.channelInactive(ctx);
         SocketChannel channel = (SocketChannel) ctx.channel();
         String channelId = channel.id().asLongText();
+        log.debug("桥接客户端，channelInactive:{}", channelId);
+
         ForwardClientInactiveEvent forwardClientInactiveEvent = new ForwardClientInactiveEvent();
         forwardClientInactiveEvent.setChannelId(channelId);
         eventPublisher.publishEvent(forwardClientInactiveEvent);
@@ -99,31 +81,22 @@ public class ForwardClientHandler extends SimpleChannelInboundHandler<Object> {
     public void channelReadComplete(ChannelHandlerContext ctx) throws Exception {
         // TODO Auto-generated method stub
         super.channelReadComplete(ctx);
-        log.debug("channelReadComplete");
+        log.debug("桥接客户端，channelReadComplete:{}", ctx.channel().id().asLongText());
     }
 
     @Override
     public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
         // TODO Auto-generated method stub
         super.exceptionCaught(ctx, cause);
-        InetSocketAddress socketAddr = (InetSocketAddress) ctx.channel().remoteAddress();
-        String clientIp = socketAddr.getHostString();
-        int port = socketAddr.getPort();
+        log.debug("桥接客户端，exceptionCaught:{}", ctx.channel().id().asLongText());
         cause.printStackTrace();
         ctx.close();
-        log.error("client has error,ip:" + clientIp + ",port：" + port);
+
     }
 
     @Override
     public synchronized void userEventTriggered(ChannelHandlerContext ctx, Object obj) throws Exception {
-        try {
-
-            SocketChannel channel = (SocketChannel) ctx.channel();
-            log.debug("userEventTriggered");
-        } catch (Exception e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        }
+        log.debug("桥接客户端，userEventTriggered:{}", ctx.channel().id().asLongText());
     }
 
 }

license/src/main/java/iot/sixiang/license/forward/ForwardConnectionListener.java

@@ -20,14 +20,13 @@ public class ForwardConnectionListener extends BaseConnectionListener {
     public void operationComplete(ChannelFuture channelFuture) throws Exception {
         AlarmService alarmService = SpringUtil.getBean(AlarmService.class);
         if (!channelFuture.isSuccess()) {
-             //TODO 失败进行告警
+            //TODO 失败进行告警
+            log.debug("桥接客户端，连接服务器失败:{},{},{}", this.host, this.port, this.appId);
 
-            String remoteIp = this.host;
-            String remotePort = String.valueOf(this.port);
             int typeId = 1;
             String title = "连接服器失败";
-            String content = "连接服务器:" + remoteIp + ":"+ remotePort +"失败";
-            alarmService.addAlarm(typeId,title,content);
+            String content = "连接服务器:" + this.host + ":" + this.port + "失败";
+            alarmService.addAlarm(typeId, title, content);
 
 
             //TODO forward client连接失败，则强制踢掉设备客户端
@@ -36,7 +35,7 @@ public class ForwardConnectionListener extends BaseConnectionListener {
             EventPublisher eventPublisher = SpringUtil.getBean(EventPublisher.class);
             eventPublisher.publishEvent(deviceClientBeForcedOfflineEvent);
         } else {
-
+            log.debug("桥接客户端，连接服务器成功:{},{},{}", this.host, this.port, this.appId);
             OperateManager operateManager = SpringUtil.getBean(OperateManager.class);
             operateManager.autoIncrement();
             SocketChannel channel = (SocketChannel) channelFuture.channel();
@@ -50,25 +49,17 @@ public class ForwardConnectionListener extends BaseConnectionListener {
             EventPublisher eventPublisher = SpringUtil.getBean(EventPublisher.class);
             eventPublisher.publishEvent(forwardClientConnectEvent);
 
-            log.debug("Successful connection to the server");
-            log.info("forward client connect success ..." + appId);
-
-
-
-//            byte ack2 = 0x01;
 
             short stx = 21930;
             byte ack = 0x0;
             int len = 3;
             byte cmd = 0x1;
-
-
-            byte[]  content = new byte[1];
+            byte[] content = new byte[1];
             content[0] = 0x7e;
             byte end = 0x1;
-//            stx:21930,len:76,cmd:1,ack:0
 
-            DeviceProtocol protocol = new DeviceProtocol( stx,  len,  cmd,  ack, content,end);
+
+            DeviceProtocol protocol = new DeviceProtocol(stx, len, cmd, ack, content, end);
 
 
             DeviceClientLicenseEvent deviceClientLicenseEvent = new DeviceClientLicenseEvent();

license/src/main/java/iot/sixiang/license/forward/ForwardDecoder.java

@@ -18,10 +18,10 @@ public class ForwardDecoder extends ByteToMessageDecoder {
     protected void decode(ChannelHandlerContext ctx, ByteBuf buffer, List<Object> out) {
         // 可读长度必须大于等于基本长度
         try {
-            byte[] packet=new byte[buffer.readableBytes()];
+            byte[] packet = new byte[buffer.readableBytes()];
             buffer.readBytes(packet);
             buffer.resetReaderIndex();
-            Util.DEBUG_HEX("SERVER -> IN",packet,packet.length);
+            Util.DEBUG_HEX("SERVER -> IN", packet, packet.length);
 
             if (buffer.readableBytes() < BASE_LENGTH) {
                 return;
@@ -36,13 +36,10 @@ public class ForwardDecoder extends ByteToMessageDecoder {
             byte cmd = buffer.readByte();
             byte ack = buffer.readByte();////stx:21930,len:52,cmd:-112,ack:0
 
-
-            log.debug("stx:" + stx + ",len:" + len);
-
             int real_len = len;//注意，透传前已经去掉了END一个字符
             int cmd_ack_len = 2;
 
-            if (buffer.readableBytes() < real_len - cmd_ack_len+1) {
+            if (buffer.readableBytes() < real_len - cmd_ack_len + 1) {
                 buffer.resetReaderIndex();
                 return;
             }
@@ -55,14 +52,13 @@ public class ForwardDecoder extends ByteToMessageDecoder {
 
 
             byte end = buffer.readByte();
-            log.debug("ForwardDecoder.msg.getLen()...." + real_len);
 
-            DeviceProtocol protocol = new DeviceProtocol(stx, real_len, cmd, ack, content,end);
+            DeviceProtocol protocol = new DeviceProtocol(stx, real_len, cmd, ack, content, end);
             out.add(protocol);
 
         } catch (Exception e) {
             // TODO Auto-generated catch block
-            log.error("DeviceDecoder error!");
+            log.error("Decoder error");
         }
     }
 

license/src/main/java/iot/sixiang/license/forward/ForwardEncoder.java

@@ -13,19 +13,13 @@ public class ForwardEncoder extends MessageToByteEncoder<DeviceProtocol> {
     protected void encode(ChannelHandlerContext tcx, DeviceProtocol msg, ByteBuf out) throws Exception {
         try {
 
-//			short stx = in.readShort();//55AA->21930
-//			short len = in.readShortLE();
-
             out.writeShort(msg.getStx());
-//			out.writeShort(msg.getLen());
             out.writeShortLE(msg.getLen());
-
             out.writeByte(msg.getCmd());
             out.writeByte(msg.getAck());
 
-            log.debug("ForwardEncoder.msg.getLen()...." + msg.getLen());
             if (msg.getContent() == null) {
-                // logger.debug("body数据为空");
+                // log.debug("body数据为空");
             } else {
                 out.writeBytes(msg.getContent());
             }
@@ -33,7 +27,7 @@ public class ForwardEncoder extends MessageToByteEncoder<DeviceProtocol> {
         } catch (Exception e) {
             // TODO Auto-generated catch block
             e.printStackTrace();
-            log.error("DeviceEncoder error---->");
+            log.error("Encoder error");
         }
     }
 }

license/src/main/java/iot/sixiang/license/net/MySSLContext.java

-package iot.sixiang.license.net;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.util.ClassUtils;
-
-import javax.net.ssl.KeyManagerFactory;
-import javax.net.ssl.SSLContext;
-import javax.net.ssl.TrustManagerFactory;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.security.*;
-import java.security.cert.CertificateException;
-
-public class MySSLContext {
-	static Logger logger = LoggerFactory.getLogger(MySSLContext.class.getName());
-	private static SSLContext sslContext;
-
-	public static SSLContext getSSLContext(String serverKeystorePath, String serverKeystorePwd,
-			String tserverKeystorePath, String serverTrustKeystorePwd) {
-		try {
-			KeyStore keyStore = KeyStore.getInstance("JKS");
-			KeyStore trustKeyStore = KeyStore.getInstance("JKS");
-			try {
-				keyStore.load(ClassUtils.getDefaultClassLoader().getResourceAsStream("static/kserver.keystore"),
-						serverKeystorePwd.toCharArray());
-				trustKeyStore.load(ClassUtils.getDefaultClassLoader().getResourceAsStream("static/tserver.keystore"),
-						serverTrustKeystorePwd.toCharArray());
-				/*
-				 * keyStore.load(new FileInputStream(serverKeystorePath),
-				 * serverKeystorePwd.toCharArray()); trustKeyStore.load(new
-				 * FileInputStream(tserverKeystorePath),
-				 * serverTrustKeystorePwd.toCharArray());
-				 */
-			} catch (CertificateException e) {
-				e.printStackTrace();
-			} catch (FileNotFoundException e) {
-				e.printStackTrace();
-			} catch (IOException e) {
-				e.printStackTrace();
-			}
-			KeyManagerFactory keyManagerFactory = KeyManagerFactory.getInstance("SunX509");
-			TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance("SunX509");
-			try {
-				keyManagerFactory.init(keyStore, serverKeystorePwd.toCharArray());
-			} catch (UnrecoverableKeyException e) {
-				e.printStackTrace();
-			}
-			trustManagerFactory.init(trustKeyStore);
-			sslContext = SSLContext.getInstance("TLS");
-			try {
-				sslContext.init(keyManagerFactory.getKeyManagers(), trustManagerFactory.getTrustManagers(), null);
-				// sslContext.init(keyManagerFactory.getKeyManagers(),null,
-				// null);
-				logger.debug("SSLContext init success");
-			} catch (KeyManagementException e) {
-				e.printStackTrace();
-			}
-		} catch (NoSuchAlgorithmException e) {
-			e.printStackTrace();
-		} catch (KeyStoreException e) {
-			e.printStackTrace();
-		}
-		return sslContext;
-	}
-}

license/src/main/java/iot/sixiang/license/net/MyX509TrustManager.java

-package iot.sixiang.license.net;
-
-import javax.net.ssl.SSLEngine;
-import javax.net.ssl.X509ExtendedTrustManager;
-import java.net.Socket;
-import java.security.cert.CertificateException;
-import java.security.cert.X509Certificate;
-
-public class MyX509TrustManager extends X509ExtendedTrustManager {
-
-	@Override
-	public void checkClientTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
-		// TODO Auto-generated method stub
-
-	}
-
-	@Override
-	public void checkServerTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
-		// TODO Auto-generated method stub
-
-	}
-
-	@Override
-	public X509Certificate[] getAcceptedIssuers() {
-		// TODO Auto-generated method stub
-		return null;
-	}
-
-	@Override
-	public void checkClientTrusted(X509Certificate[] arg0, String arg1, Socket arg2) throws CertificateException {
-		// TODO Auto-generated method stub
-
-	}
-
-	@Override
-	public void checkClientTrusted(X509Certificate[] arg0, String arg1, SSLEngine arg2) throws CertificateException {
-		// TODO Auto-generated method stub
-
-	}
-
-	@Override
-	public void checkServerTrusted(X509Certificate[] arg0, String arg1, Socket arg2) throws CertificateException {
-		// TODO Auto-generated method stub
-
-	}
-
-	@Override
-	public void checkServerTrusted(X509Certificate[] arg0, String arg1, SSLEngine arg2) throws CertificateException {
-		// TODO Auto-generated method stub
-
-	}
-
-}

license/src/main/java/iot/sixiang/license/net/NetMsgSeq.java

-package iot.sixiang.license.net;
-
-public class NetMsgSeq {
-	private static short seq = 1;
-
-	public static synchronized short getSeq() {
-		if (seq > 65535) {
-			seq = 1;
-		}
-		seq++;
-		return seq;
-	}
-}

license/src/main/java/iot/sixiang/license/net/TcpClient.java

@@ -6,16 +6,11 @@ import io.netty.channel.ChannelOption;
 import io.netty.channel.EventLoopGroup;
 import io.netty.channel.nio.NioEventLoopGroup;
 import io.netty.channel.socket.nio.NioSocketChannel;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
-//import com.xiezuo.rsretail.node.ConnectionListener;
 
 public class TcpClient {
-	static Logger logger = LoggerFactory.getLogger(TcpClient.class);
 	private int port;
 	private String host;
-	private int index;
 	private BaseChannelInitializer channelInitializer;
 	private BaseConnectionListener connectionListener;
 

license/src/main/java/iot/sixiang/license/net/TcpServer.java

@@ -2,24 +2,17 @@ package iot.sixiang.license.net;
 
 import io.netty.bootstrap.ServerBootstrap;
 import io.netty.channel.ChannelFuture;
-import io.netty.channel.ChannelId;
 import io.netty.channel.ChannelOption;
 import io.netty.channel.EventLoopGroup;
 import io.netty.channel.nio.NioEventLoopGroup;
-import io.netty.channel.socket.SocketChannel;
 import io.netty.channel.socket.nio.NioServerSocketChannel;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.util.LinkedHashMap;
-import java.util.Map;
+import lombok.extern.slf4j.Slf4j;
 
+@Slf4j
 public class TcpServer {
 
-	static Logger logger = LoggerFactory.getLogger(TcpServer.class.getName());
 	private int port;
 	private BaseChannelInitializer channelInitializer;
-	public static Map<ChannelId, SocketChannel> clients = new LinkedHashMap<ChannelId, SocketChannel>();
 
 	public TcpServer(int port, BaseChannelInitializer channelInitializer) {
 		this.port = port;
@@ -33,7 +26,7 @@ public class TcpServer {
 				//创建两个线程组 bossGroup、workerGroup
 				EventLoopGroup bossGroup = new NioEventLoopGroup(4);
 				EventLoopGroup workerGroup = new NioEventLoopGroup(4);
-				logger.debug("begin open the port：" + port);
+				log.debug("Tcp服务，开始监听端口:{}",port);
 				try {
 					//创建服务端的启动对象，设置参数
 					ServerBootstrap b = new ServerBootstrap();
@@ -57,7 +50,7 @@ public class TcpServer {
 					}
 
 				} finally {
-					logger.debug("close the server");
+					log.debug("Tcp服务，停止退出");
 					workerGroup.shutdownGracefully();
 					bossGroup.shutdownGracefully();
 				}

license/src/main/java/iot/sixiang/license/operate/OperateChannelInitializer.java

@@ -4,9 +4,6 @@ import io.netty.channel.socket.SocketChannel;
 import io.netty.util.concurrent.DefaultEventExecutorGroup;
 import io.netty.util.concurrent.EventExecutorGroup;
 import iot.sixiang.license.consts.Consts;
-import iot.sixiang.license.forward.ForwardClientHandler;
-import iot.sixiang.license.forward.ForwardDecoder;
-import iot.sixiang.license.forward.ForwardEncoder;
 import iot.sixiang.license.net.BaseChannelInitializer;
 
 public class OperateChannelInitializer extends BaseChannelInitializer {

license/src/main/java/iot/sixiang/license/operate/OperateClientHandler.java

@@ -3,7 +3,6 @@ package iot.sixiang.license.operate;
 import io.netty.channel.ChannelHandler;
 import io.netty.channel.ChannelHandlerContext;
 import io.netty.channel.SimpleChannelInboundHandler;
-import io.netty.channel.socket.SocketChannel;
 import iot.sixiang.license.device.DeviceProtocol;
 import iot.sixiang.license.event.EventPublisher;
 import iot.sixiang.license.event.OperateSAMStatusResponseEvent;
@@ -39,38 +38,24 @@ public class OperateClientHandler extends SimpleChannelInboundHandler<Object> {
 
 
     @Override
-    public void channelRegistered(ChannelHandlerContext ctx) {
+    public void channelRegistered(ChannelHandlerContext ctx) throws Exception {
         // TODO Auto-generated method stub
-        try {
-            super.channelRegistered(ctx);
-            SocketChannel channel = (SocketChannel) ctx.channel();
-            log.debug("channelRegistered "+ctx.channel().id().asLongText());
-        } catch (Exception e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        }
+        super.channelRegistered(ctx);
+        log.debug("运维客户端，channelRegistered:{}", ctx.channel().id().asLongText());
     }
 
     @Override
     public synchronized void channelActive(ChannelHandlerContext ctx) throws Exception {
         // TODO Auto-generated method stub
         super.channelActive(ctx);
-        try {
-            SocketChannel channel = (SocketChannel) ctx.channel();
-            log.debug("channelActive "+ctx.channel().id().asLongText());
-
-        } catch (Exception e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        }
+        log.debug("运维客户端，channelActive:{}", ctx.channel().id().asLongText());
     }
 
     @Override
     public void channelInactive(ChannelHandlerContext ctx) throws Exception {
         // TODO Auto-generated method stub
         super.channelInactive(ctx);
-        SocketChannel channel = (SocketChannel) ctx.channel();
-        log.debug("channelInactive "+ctx.channel().id().asLongText());
+        log.debug("运维客户端，channelInactive:{}", ctx.channel().id().asLongText());
         ctx.close();
     }
 
@@ -78,30 +63,21 @@ public class OperateClientHandler extends SimpleChannelInboundHandler<Object> {
     public void channelReadComplete(ChannelHandlerContext ctx) throws Exception {
         // TODO Auto-generated method stub
         super.channelReadComplete(ctx);
-        SocketChannel channel = (SocketChannel) ctx.channel();
-        log.debug("channelReadComplete "+ctx.channel().id().asLongText());
+        log.debug("运维客户端，channelReadComplete:{}", ctx.channel().id().asLongText());
     }
 
     @Override
     public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
         // TODO Auto-generated method stub
         super.exceptionCaught(ctx, cause);
-        SocketChannel channel = (SocketChannel) ctx.channel();
-        log.debug("exceptionCaught "+ctx.channel().id().asLongText());
+        log.debug("运维客户端，exceptionCaught:{}", ctx.channel().id().asLongText());
         cause.printStackTrace();
         ctx.close();
     }
 
     @Override
-    public synchronized void userEventTriggered(ChannelHandlerContext ctx, Object obj) throws Exception {
-        try {
-
-            SocketChannel channel = (SocketChannel) ctx.channel();
-            log.debug("userEventTriggered");
-        } catch (Exception e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        }
+    public synchronized void userEventTriggered(ChannelHandlerContext ctx, Object obj) {
+        log.debug("运维客户端，userEventTriggered:{}", ctx.channel().id().asLongText());
     }
 
 }

license/src/main/java/iot/sixiang/license/operate/OperateConnectionListener.java

@@ -14,17 +14,19 @@ import lombok.extern.slf4j.Slf4j;
 public class OperateConnectionListener extends BaseConnectionListener {
 
     @Override
-    public void operationComplete(ChannelFuture channelFuture) throws Exception {
+    public void operationComplete(ChannelFuture channelFuture) {
+
         if (!channelFuture.isSuccess()) {
             //TODO 失败进行告警
+            log.info("运维客户端，连接服务器失败:{},{}", this.host, this.port);
             AlarmService alarmService = SpringUtil.getBean(AlarmService.class);
-            String remoteIp = this.host;
-            String remotePort = String.valueOf(this.port);
+
             int typeId = 1;
             String title = "连接服器失败";
-            String content = "连接服务器:" + remoteIp + ":"+ remotePort +"失败";
-            alarmService.addAlarm(typeId,title,content);
+            String content = "连接服务器:" + this.host + ":" + this.port + "失败";
+            alarmService.addAlarm(typeId, title, content);
         } else {
+            log.info("运维客户端，连接服务器成功:{},{}", this.host, this.port);
             //TODO 查询SAM状态
             OperateSAMStatusRequestEvent operateSAMStatusQueryEvent = new OperateSAMStatusRequestEvent();
             short stx = 21930;

license/src/main/java/iot/sixiang/license/operate/OperateDecoder.java

@@ -4,7 +4,6 @@ import io.netty.buffer.ByteBuf;
 import io.netty.channel.ChannelHandlerContext;
 import io.netty.handler.codec.ByteToMessageDecoder;
 import iot.sixiang.license.device.DeviceProtocol;
-import iot.sixiang.license.util.Util;
 import lombok.extern.slf4j.Slf4j;
 
 import java.util.List;
@@ -53,7 +52,7 @@ public class OperateDecoder extends ByteToMessageDecoder {
 
         } catch (Exception e) {
             // TODO Auto-generated catch block
-            log.error(e.getMessage());
+            log.error("Decoder error");
         }
     }
 

license/src/main/java/iot/sixiang/license/operate/OperateEncoder.java

@@ -28,7 +28,7 @@ public class OperateEncoder extends MessageToByteEncoder<DeviceProtocol> {
         } catch (Exception e) {
             // TODO Auto-generated catch block
             e.printStackTrace();
-            log.error(e.getMessage());
+            log.error("Encoder error");
         }
     }
 }

license/src/main/java/iot/sixiang/license/util/SpringUtil.java

 package iot.sixiang.license.util;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.beans.BeansException;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.ApplicationContextAware;
@@ -9,37 +7,25 @@ import org.springframework.stereotype.Component;
 
 @Component
 public class SpringUtil implements ApplicationContextAware {
-	static Logger logger = LoggerFactory.getLogger(SpringUtil.class.getName());
-	private static ApplicationContext applicationContext;
-
-	@Override
-	public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
-		if (SpringUtil.applicationContext == null) {
-			SpringUtil.applicationContext = applicationContext;
-		}
-		logger.info(
-				"========ApplicationContext配置成功,在普通类可以通过调用SpringUtils.getAppContext()获取applicationContext对象,applicationContext="
-						+ SpringUtil.applicationContext + "========");
-	}
-
-	// 获取applicationContext
-	public static ApplicationContext getApplicationContext() {
-		return applicationContext;
-	}
-
-//	// 通过name获取 Bean.
-//	public static Object getBean(String name) {
-//		return getApplicationContext().getBean(name);
-//	}
-//
-	// 通过class获取Bean.
-	public static <T> T getBean(Class<T> clazz) {
-		return getApplicationContext().getBean(clazz);
-	}
-//
-//	// 通过name,以及Clazz返回指定的Bean
-//	public static <T> T getBean(String name, Class<T> clazz) {
-//		return getApplicationContext().getBean(name, clazz);
-//	}
+    private static ApplicationContext applicationContext;
+
+    @Override
+    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
+        if (SpringUtil.applicationContext == null) {
+            SpringUtil.applicationContext = applicationContext;
+        }
+    }
+
+    // 获取applicationContext
+    public static ApplicationContext getApplicationContext() {
+        return applicationContext;
+    }
+
+
+    // 通过class获取Bean.
+    public static <T> T getBean(Class<T> clazz) {
+        return getApplicationContext().getBean(clazz);
+    }
+
 
 }
\ No newline at end of file

license/src/main/java/iot/sixiang/license/util/Util.java

@@ -2,11 +2,6 @@ package iot.sixiang.license.util;
 
 import lombok.extern.slf4j.Slf4j;
 
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
 import java.io.UnsupportedEncodingException;
 import java.net.Inet4Address;
 import java.net.InetAddress;
@@ -19,215 +14,211 @@ import java.util.ArrayList;
 import java.util.Date;
 import java.util.Enumeration;
 import java.util.List;
+
 @Slf4j
 public class Util {
 
-	public static boolean Debug=false;
-	
-	public static void logInit(String path){
-		
-	}
-	
-	public static byte asciiToByte(byte ascii)
-	{   
-		byte ret;
-		if(ascii>='A'){
-			ret = (byte)((ascii-'A')+0X0A);
-			ret&=0x0f;
-			return ret;
-		}else{
-			ret = (byte)(ascii-(byte)0x30);
-			ret = (byte)(ret&0x0f);
-			return ret;
-		}
-	}
-	
-	public static byte byteToAscii(byte data){
-		byte ret=0x0f;
-		if(data>=0X0A){
-			ret=(byte)((data-0X0A)+'A');
-		}else{
-			ret=(byte)(data+'0');
-		}
-		
-		return ret;
-	}
-	
-	public static int AsciiToHexByte(byte[] dst,byte[] src){
-		if(src.length==0){
-			return 0;
-		}
-		
-		if((src.length%2)!=0){
-			return 0;
-		}
-		
-		for(int i=0;i<src.length;){
-			dst[i/2]=(byte)(asciiToByte(src[i])<<4);
-			dst[i/2]+=asciiToByte(src[i+1]);
-			i+=2;
-		}
-		
-		return src.length/2;
-	}
-	
-	public static int AsciiToHexByte(byte[] dst,int dstOffset,byte[] src,int srcOffset,int len){
-		if(len==0){
-			return 0;
-		}
-		
-		if((len%2)!=0){
-			return 0;
-		}
-		
-		for(int i=0;i<len;){
-			dst[(i/2)+dstOffset]=(byte)(asciiToByte(src[i+srcOffset])<<4);
-			dst[(i/2)+dstOffset]+=asciiToByte(src[i+1+srcOffset]);
-			i+=2;
-		}
-		
-		return len/2;
-	}
-	
-	public static int HexToAsciiByte(byte[] dst,byte[] src){
-		
-		for(int i=0;i<src.length;i++){
-			dst[i*2]=byteToAscii((byte)((src[i]>>4)&0x0f));
-			dst[(i*2)+1]=byteToAscii((byte)(src[i]&0x0f));
-		}
-		
-		return src.length*2;
-	}
-	
-	public static int IndexOfByte(byte[] src,int offer,int len,byte data){
-		for(int i=offer;i<len;i++){
-			if(data==src[i]){
-				return i;
-			}
-		}
-		
-		return len;
-	}
-	
-	public static void DEBUG_HEX(String tag,byte[] data,int datalen){
-
-		
-		String hexStr="";
-		int i=0;
-		for( i=0;i<datalen;i++){
-
-			if((i%16)==0){
-				log.info(hexStr);
-				hexStr="";
-			}
-			if(Integer.toHexString(data[i]&0xff).length()==1){
-				hexStr+="0";
-			}
-			hexStr+=Integer.toHexString(data[i]&0xff).toUpperCase()+" ";
-			
-			if((i%16)==15){
-				
-				for(int j=(i-15);j<=i;j++){
-					if(data[j]>0x20&&data[j]<=0x7e){
-						hexStr+=String.valueOf((char)(data[j]&0xff));
-					}else{
-						hexStr+='.';
-					}
-				}
-				
-			}
-		}
-		if((i%16)!=0){
-			
-			for(int j=0;j<16;j++){
-				if(j<(16-(i%16))){
-					hexStr+="-- ";
-				}
-			}
-			
-			for(int j=(i-(i%16));j<i;j++){
-				if(data[j]>0x20&&data[j]<=0x7e){
-					hexStr+=String.valueOf((char)(data[j]&0xff));
-				}else{
-					hexStr+='.';
-				}
-			}
-			
-		}
-		log.info(hexStr);
-	}
-	
-	public static void INFO(String tag,String content){
-		if(!Debug){
-			return ;
-		}
-		SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
-		
-		System.out.println("I-["+df.format(new Date())+"]["+tag+"]:"+content);
-		
-	}
-	
-	public static void DEBUG(String tag,String content){
-		if(!Debug){
-			return ;
-		}
-		
-		SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
-		
-		System.out.println("D-["+df.format(new Date())+"]["+tag+"]:"+content);
-		
-	}
-	
-	public static void ERROR(String tag,Object content){
-		
-		SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
-		
-		System.out.println("E-["+df.format(new Date())+"]["+tag+"]:"+content);
-		
-		if (content instanceof Exception) {
-			
-			   
-			 StackTraceElement stack[] = ((Exception)content).getStackTrace();  
-			   
-			 for (int i = 0; i < stack.length; i++)   
-			 {  
-			   
-				  StackTraceElement s = stack[i];  
-				   
-				  System.out.format("Class:%d\t%s\n", i, s.getClass());//������  
-				   
-				  System.out.format("ClassName:%d\t%s\n", i, s.getClassName());//����  
-				   
-				  System.out.format("MethodName:%d\t%s\n", i, s.getMethodName());//������  
-				   
-				  System.out.format("FileName:%d\t%s\n", i, s.getFileName());//�ļ���  
-				   
-				  System.out.format("LineNumber:%d\t%s\n", i, s.getLineNumber());//����  
-				   
-				  System.out.println("-------------------------------------------");//����  
-			   
-			 }  
-			   
-		}
-		
-		
-	}
-	
-	public static String HexToStr(byte[] data,int offset,int length,boolean space){
-		String hexStr="";
-		for(int i=offset;i<(length+offset);i++){
-			if(Integer.toHexString(data[i]&0xff).length()==1){
-				hexStr+="0";
-			}
-			hexStr+=Integer.toHexString(data[i]&0xff).toUpperCase();
-			if(space){
-				hexStr+=" ";
-			}
-		}
-		return hexStr;
-	}
-	
-	
+    public static boolean Debug = false;
+    
+
+    public static byte asciiToByte(byte ascii) {
+        byte ret;
+        if (ascii >= 'A') {
+            ret = (byte) ((ascii - 'A') + 0X0A);
+            ret &= 0x0f;
+            return ret;
+        } else {
+            ret = (byte) (ascii - (byte) 0x30);
+            ret = (byte) (ret & 0x0f);
+            return ret;
+        }
+    }
+
+    public static byte byteToAscii(byte data) {
+        byte ret = 0x0f;
+        if (data >= 0X0A) {
+            ret = (byte) ((data - 0X0A) + 'A');
+        } else {
+            ret = (byte) (data + '0');
+        }
+
+        return ret;
+    }
+
+    public static int AsciiToHexByte(byte[] dst, byte[] src) {
+        if (src.length == 0) {
+            return 0;
+        }
+
+        if ((src.length % 2) != 0) {
+            return 0;
+        }
+
+        for (int i = 0; i < src.length; ) {
+            dst[i / 2] = (byte) (asciiToByte(src[i]) << 4);
+            dst[i / 2] += asciiToByte(src[i + 1]);
+            i += 2;
+        }
+
+        return src.length / 2;
+    }
+
+    public static int AsciiToHexByte(byte[] dst, int dstOffset, byte[] src, int srcOffset, int len) {
+        if (len == 0) {
+            return 0;
+        }
+
+        if ((len % 2) != 0) {
+            return 0;
+        }
+
+        for (int i = 0; i < len; ) {
+            dst[(i / 2) + dstOffset] = (byte) (asciiToByte(src[i + srcOffset]) << 4);
+            dst[(i / 2) + dstOffset] += asciiToByte(src[i + 1 + srcOffset]);
+            i += 2;
+        }
+
+        return len / 2;
+    }
+
+    public static int HexToAsciiByte(byte[] dst, byte[] src) {
+
+        for (int i = 0; i < src.length; i++) {
+            dst[i * 2] = byteToAscii((byte) ((src[i] >> 4) & 0x0f));
+            dst[(i * 2) + 1] = byteToAscii((byte) (src[i] & 0x0f));
+        }
+
+        return src.length * 2;
+    }
+
+    public static int IndexOfByte(byte[] src, int offer, int len, byte data) {
+        for (int i = offer; i < len; i++) {
+            if (data == src[i]) {
+                return i;
+            }
+        }
+
+        return len;
+    }
+
+    public static void DEBUG_HEX(String tag, byte[] data, int datalen) {
+
+
+        String hexStr = "";
+        int i = 0;
+        for (i = 0; i < datalen; i++) {
+
+            if ((i % 16) == 0) {
+                log.debug(hexStr);
+                hexStr = "";
+            }
+            if (Integer.toHexString(data[i] & 0xff).length() == 1) {
+                hexStr += "0";
+            }
+            hexStr += Integer.toHexString(data[i] & 0xff).toUpperCase() + " ";
+
+            if ((i % 16) == 15) {
+
+                for (int j = (i - 15); j <= i; j++) {
+                    if (data[j] > 0x20 && data[j] <= 0x7e) {
+                        hexStr += String.valueOf((char) (data[j] & 0xff));
+                    } else {
+                        hexStr += '.';
+                    }
+                }
+
+            }
+        }
+        if ((i % 16) != 0) {
+
+            for (int j = 0; j < 16; j++) {
+                if (j < (16 - (i % 16))) {
+                    hexStr += "-- ";
+                }
+            }
+
+            for (int j = (i - (i % 16)); j < i; j++) {
+                if (data[j] > 0x20 && data[j] <= 0x7e) {
+                    hexStr += String.valueOf((char) (data[j] & 0xff));
+                } else {
+                    hexStr += '.';
+                }
+            }
+
+        }
+        log.debug(hexStr);
+    }
+
+    public static void INFO(String tag, String content) {
+        if (!Debug) {
+            return;
+        }
+        SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+
+        System.out.println("I-[" + df.format(new Date()) + "][" + tag + "]:" + content);
+
+    }
+
+    public static void DEBUG(String tag, String content) {
+        if (!Debug) {
+            return;
+        }
+
+        SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+
+        System.out.println("D-[" + df.format(new Date()) + "][" + tag + "]:" + content);
+
+    }
+
+    public static void ERROR(String tag, Object content) {
+
+        SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+
+        System.out.println("E-[" + df.format(new Date()) + "][" + tag + "]:" + content);
+
+        if (content instanceof Exception) {
+
+
+            StackTraceElement stack[] = ((Exception) content).getStackTrace();
+
+            for (int i = 0; i < stack.length; i++) {
+
+                StackTraceElement s = stack[i];
+
+                System.out.format("Class:%d\t%s\n", i, s.getClass());//������
+
+                System.out.format("ClassName:%d\t%s\n", i, s.getClassName());//����
+
+                System.out.format("MethodName:%d\t%s\n", i, s.getMethodName());//������
+
+                System.out.format("FileName:%d\t%s\n", i, s.getFileName());//�ļ���
+
+                System.out.format("LineNumber:%d\t%s\n", i, s.getLineNumber());//����
+
+                System.out.println("-------------------------------------------");//����
+
+            }
+
+        }
+
+
+    }
+
+    public static String HexToStr(byte[] data, int offset, int length, boolean space) {
+        String hexStr = "";
+        for (int i = offset; i < (length + offset); i++) {
+            if (Integer.toHexString(data[i] & 0xff).length() == 1) {
+                hexStr += "0";
+            }
+            hexStr += Integer.toHexString(data[i] & 0xff).toUpperCase();
+            if (space) {
+                hexStr += " ";
+            }
+        }
+        return hexStr;
+    }
+
+
     public static List<String> getLocalIPList() {
         List<String> ipList = new ArrayList<String>();
         try {
@@ -252,67 +243,66 @@ public class Util {
         }
         return ipList;
     }
-    
-    public static int CRC16(byte[] p,int offer,int len)
-    {
-    	//Ԥ�� 1 �� 16 λ�ļĴ���Ϊʮ������FFFF, �ƴ˼Ĵ���Ϊ CRC�Ĵ�����  
-        int crc = 0xFFFF;  
-        int i, j;  
-        for (i = 0; i < len; i++) {  
-            //�ѵ�һ�� 8 λ���������� �� 16 λ�� CRC�Ĵ����ĵ� 8 λ�����, �ѽ������ CRC�Ĵ���  
-            crc = ((crc & 0xFF00) | (crc & 0x00FF) ^ (p[i+offer] & 0xFF));  
-            for (j = 0; j < 8; j++) {  
-                //�� CRC �Ĵ�������������һλ( ����λ)�� 0 ����λ, ��������ƺ���Ƴ�λ  
-                if ((crc & 0x0001) > 0) {  
-                    //����Ƴ�λΪ 1, CRC�Ĵ��������ʽA001�������  
-                    crc = crc >> 1;  
-                    crc = crc ^ 0xA001;  
-                } else  
-                    //����Ƴ�λΪ 0,�ٴ�����һλ  
-                    crc = crc >> 1;  
-            }  
-        }  
-        return crc;  
+
+    public static int CRC16(byte[] p, int offer, int len) {
+
+        int crc = 0xFFFF;
+        int i, j;
+        for (i = 0; i < len; i++) {
+
+            crc = ((crc & 0xFF00) | (crc & 0x00FF) ^ (p[i + offer] & 0xFF));
+            for (j = 0; j < 8; j++) {
+
+                if ((crc & 0x0001) > 0) {
+
+                    crc = crc >> 1;
+                    crc = crc ^ 0xA001;
+                } else
+
+                    crc = crc >> 1;
+            }
+        }
+        return crc;
     }
-    
-    public static String UnicodeToUTF8(String content){
-    	
-    	try {
-			return new String(content.getBytes("UTF-8"));
-		} catch (UnsupportedEncodingException e) {
-			// TODO Auto-generated catch block
-			e.printStackTrace();
-		}
-    	
-    	return null;
+
+    public static String UnicodeToUTF8(String content) {
+
+        try {
+            return new String(content.getBytes("UTF-8"));
+        } catch (UnsupportedEncodingException e) {
+            // TODO Auto-generated catch block
+            e.printStackTrace();
+        }
+
+        return null;
     }
-    
-    public static String splitLineString(String content,int lineLength) {
-    	String tmp="";
-    	int offset=0;
-    	int length=content.length();
-    	while(length>0) {
-    		if(length<lineLength) {
-    			tmp+=content.substring(offset)+"\n";
-    			length=0;
-    		}else {
-    			tmp+=content.substring(offset,lineLength+offset)+"\n";
-    			offset+=lineLength;
-    			length-=lineLength;
-    		}
-    	}
-    	return tmp;
+
+    public static String splitLineString(String content, int lineLength) {
+        String tmp = "";
+        int offset = 0;
+        int length = content.length();
+        while (length > 0) {
+            if (length < lineLength) {
+                tmp += content.substring(offset) + "\n";
+                length = 0;
+            } else {
+                tmp += content.substring(offset, lineLength + offset) + "\n";
+                offset += lineLength;
+                length -= lineLength;
+            }
+        }
+        return tmp;
     }
-    
+
     public static byte[] getSHA256(byte[] content) {
-		MessageDigest messageDigest;
-		try {
-			messageDigest = MessageDigest.getInstance("SHA-256");
-			messageDigest.update(content);
-			return messageDigest.digest();
-		} catch (NoSuchAlgorithmException e) {
-			e.printStackTrace();
-		}
-		return null;
-	}
+        MessageDigest messageDigest;
+        try {
+            messageDigest = MessageDigest.getInstance("SHA-256");
+            messageDigest.update(content);
+            return messageDigest.digest();
+        } catch (NoSuchAlgorithmException e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
 }