update

src/main/java/com/inspect/tcpserver/tcp/MyDecoder.java

@@ -20,8 +20,11 @@ public class MyDecoder extends ByteToMessageDecoder {
 
     private final int BASE_LENGTH = 2 + 8 + 8 + 1 + 4 + 2;
 
-    @Value("${print_recv_data:0}")
-    Integer printRecvData;
+    private Integer printRecvData = 0;
+
+    public MyDecoder(Integer printRecvData) {
+        this.printRecvData = printRecvData;
+    }
 
     @Override
     protected void decode(ChannelHandlerContext ctx, ByteBuf in, List<Object> out) throws Exception {

src/main/java/com/inspect/tcpserver/tcp/NettyClient.java

@@ -74,6 +74,9 @@ public class NettyClient {
     @Value("${up_time_interval_setting}")
     String upTimeIntervalSetting;
 
+    @Value("${print_recv_data:0}")
+    Integer printRecvData;
+
     /**
      * 接收/发送报文xml外层别名
      */
@@ -117,7 +120,7 @@ public class NettyClient {
                 @Override
                 protected void initChannel(SocketChannel ch) throws Exception {
                     client = new NettyClientHandler(NettyClient.this);
-                    ch.pipeline().addLast(new MyDecoder());
+                    ch.pipeline().addLast(new MyDecoder(printRecvData));
                     ch.pipeline().addLast(client);
                 }
             });

src/main/java/com/inspect/tcpserver/tcp/NettyServer.java

@@ -77,12 +77,16 @@ public class NettyServer {
     @Value("${iip_server.authDevice.url}")
     String iipAuthDeviceUrl;
 
+    @Value("${print_recv_data:0}")
+    Integer printRecvData;
+
     @Value("${seperating_packages:0}")
     Integer seperatingPackages;
 
     private int serverPort;
 
     public void init() {
+        logger.info("print_recv_data config: {}", printRecvData);
         logger.info("seperatingPackages config: {}", seperatingPackages);
 
         this.serverPort = deviceServerProperties.port;
@@ -108,7 +112,7 @@ public class NettyServer {
                         if(seperatingPackages > 0) {
                             ch.pipeline().addLast(new LengthFieldBasedFrameDecoder(ByteOrder.LITTLE_ENDIAN, Integer.MAX_VALUE, 19, 4, 2, 0, true));
                         }
-                        ch.pipeline().addLast(new MyDecoder());
+                        ch.pipeline().addLast(new MyDecoder(printRecvData));
                         nettyServerHandler = new NettyServerHandler(NettyServer.this);
                         ch.pipeline().addLast(nettyServerHandler);
                     }