|  |  | 
 |  |  | package com.zy.core.thread; | 
 |  |  |  | 
 |  |  | import com.core.common.Cools; | 
 |  |  | import com.zy.core.Slave; | 
 |  |  | import com.zy.core.ThreadHandler; | 
 |  |  | import lombok.Data; | 
 |  |  | 
 |  |  |                 if (null != read) { | 
 |  |  |                     barcode = new String(read); | 
 |  |  |                 } | 
 |  |  |                 Thread.sleep(1000); | 
 |  |  |                 Thread.sleep(100); | 
 |  |  |             } catch (Exception e) { | 
 |  |  |                 e.printStackTrace(); | 
 |  |  |             } | 
 |  |  | 
 |  |  |         return true; | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     public String getBarcode() { | 
 |  |  |         if (Cools.isEmpty(barcode)) { | 
 |  |  |             return null; | 
 |  |  |         } else if("NG".endsWith(barcode)) { | 
 |  |  |             return null; | 
 |  |  |         } else  { | 
 |  |  |             return barcode.trim(); | 
 |  |  |         } | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     public static void main(String[] args) throws Exception { | 
 |  |  |         BarcodeThread barcodeThread = new BarcodeThread(new Slave()); | 
 |  |  |         barcodeThread.getSlave().setIp("192.168.2.150"); |