opt:优化打印功能，添加打印日志

lms/nladmin-system/src/main/java/org/nl/b_lms/storage_manage/ios/service/iostorInv/util/impl/LashManageServiceImpl.java

@@ -423,6 +423,11 @@ public class LashManageServiceImpl implements LashManageService {
                 int times = Integer.parseInt(labelingTemplateNum);
                 for(int i=0;i<times;i++){
                     new PrintServiceImpl().customerPrintBY2(print_jo);
+                    try {
+                        Thread.sleep(1000);
+                    } catch (InterruptedException e) {
+                        e.printStackTrace();
+                    }
                 }
                 //更新打印机设备
                 result.put("printDevice", print_info.getString("print_code"));

lms/nladmin-system/src/main/java/org/nl/wms/pda/st/service/impl/PrintServiceImpl.java

@@ -1,6 +1,7 @@
 package org.nl.wms.pda.st.service.impl;
 
 
+import cn.hutool.core.date.DateUtil;
 import cn.hutool.core.util.NumberUtil;
 import cn.hutool.core.util.ObjectUtil;
 import com.alibaba.fastjson.JSONArray;
@@ -442,8 +443,10 @@ public class PrintServiceImpl implements PrintService {
 
             bw.close();
             jo.put("message", "打印成功！");
+            log.info(DateUtil.now()+"打印成功！");
         } catch (Exception e) {
             jo.put("message", "打印失败！" + e.getMessage());
+            log.info(DateUtil.now()+"1打印失败！");
         } finally {
             try {
                 if(fw != null){
@@ -451,6 +454,7 @@ public class PrintServiceImpl implements PrintService {
                 }
             } catch (Exception e) {
                 jo.put("message", "打印失败！" + e.getMessage());
+                log.info(DateUtil.now()+"2打印失败！");
             }
         }
         return jo;