注释掉不必要打印,避免内存泄漏

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

@@ -29,8 +29,8 @@ public class MyDecoder extends ByteToMessageDecoder {
                 }
 
                 final String uuid = RandomStringUtils.randomAlphanumeric(16);
-                ByteBuf forPrint = in.copy();
-                log.info("######## 会话: {}, 客户: {}, 上行原始报文 ######## \n {}", uuid, ctx.channel().id().asShortText(), ByteBufUtil.hexDump(forPrint));
+//                ByteBuf forPrint = in.copy();
+//                log.info("######## 会话: {}, 客户: {}, 上行原始报文 ######## \n {}", uuid, ctx.channel().id().asShortText(), ByteBufUtil.hexDump(forPrint));
 
                 int index;
                 String flag;
@@ -72,4 +72,4 @@ public class MyDecoder extends ByteToMessageDecoder {
             }
         }
     }
-}
+}

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

@@ -22,8 +22,8 @@ public class NettyServerHandler extends ChannelInboundHandlerAdapter {
 
     public void sendMsg(String uuid, String clientKey, String clientValue, ByteBuf byteBuf) {
         if (ids.containsKey(clientValue)) {
-            ByteBuf forPrint = byteBuf.copy();
-            logger.info("######## 会话: {}, 客户键值: {}, 客户号: {}, 下行原始报文 ########\n [{}]", uuid, clientKey, clientValue, ByteBufUtil.hexDump(forPrint));
+//            ByteBuf forPrint = byteBuf.copy();
+//            logger.info("######## 会话: {}, 客户键值: {}, 客户号: {}, 下行原始报文 ########\n [{}]", uuid, clientKey, clientValue, ByteBufUtil.hexDump(forPrint));
             ids.get(clientValue).writeAndFlush(byteBuf);
         }
     }