Merge branch 'master_dev' into 'master'

perf: TCP/UDP命令下发时移除空格

See merge request yunteng/thingskit!385

@@ -578,6 +578,7 @@ public class TcpUdpDataHandler implements SessionMsgListener {
     if (StringUtils.isBlank(message)) {
       return null;
     }
+    message = message.replaceAll(" ","").trim();
     ByteBuf buff = Unpooled.buffer();
     if (!message.matches("-?[0-9a-fA-F]+")) {
       // 不满足16进制将字符串转为16进制