#

luxiaotao1123

2021-01-25 913094fb264f6fdf3ee890231c85867c388e8e37

 src/main/java/com/zy/core/thread/BarcodeThread.java

@@ -41,12 +41,15 @@
//                write("T".getBytes(), "T".length());
                byte[] read = read(11, 200);
                if (null != read) {
                    barcode = new String(read);
                    String s = new String(read);
                    if (!Cools.isEmpty(s)) {
                        barcode = new String(read);
                    }
                }
                Thread.sleep(100);
            } catch (SocketTimeoutException ignore) {
            } catch (Exception e) {
                e.printStackTrace();
//                e.printStackTrace();
            }
        }
    }