调整自动生成订单逻辑：

1去循环
2增加达到五位数处理

src/main/java/com/as/workflow/service/impl/WorkFlowServiceImpl.java

@@ -4,6 +4,7 @@ import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.List;
 
+import com.as.common.exception.base.BaseException;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
@@ -42,7 +43,7 @@ public class WorkFlowServiceImpl implements WorkFlowService {
 			queryWrapper.eq(workFlowEntity.getWorkPlace() != null, ViewWorkFlowEntity::getWorkPlace, workFlowEntity.getWorkPlace());
 			queryWrapper.eq(workFlowEntity.getPatientName() != null, ViewWorkFlowEntity::getPatientName, workFlowEntity.getPatientName());
 			queryWrapper.eq(workFlowEntity.getStatus() != null, ViewWorkFlowEntity::getStatus, workFlowEntity.getStatus());
-			
+
 			queryWrapper.ge(workFlowEntity.getCreatedStartDt() != null, ViewWorkFlowEntity::getCreatedDt, workFlowEntity.getCreatedStartDt()); // 大于等于
 			queryWrapper.le(workFlowEntity.getCreatedEndDt() != null, ViewWorkFlowEntity::getCreatedDt, workFlowEntity.getCreatedEndDt());// 小于等于
 			Page<ViewWorkFlowEntity> page = new Page<>(workFlowEntity.getPageNum(), workFlowEntity.getPageSize());
@@ -50,50 +51,52 @@ public class WorkFlowServiceImpl implements WorkFlowService {
 			List<ViewWorkFlowEntity> list = page.getRecords();
 			return list;
 		}
-		
+
 		/**
 		 * 新增方法，若没有传过来工单号的情况下需要生成工单号。如果传过来工单号，则需要新增的内容中增加工单的内容
-		 * @throws Exception 
+		 * @throws Exception
 		 */
 		@Override
 	 	public Integer addWorkFlow(WorkFlowEntity workFlowEntity) throws Exception{
 			// TODO 需要鉴权，根据操作角色查询本条信息是否应该本角色操作（）
-			
+
 			if(workFlowEntity.getWorkOrderNo()==null) {
 				workFlowEntity.setWorkOrderNo(makeWorkFlowOrderId());
 			}
-			
+
-			
+
 			return workFlowMapper.insert(workFlowEntity);
 		}
-		
+
 		private String makeWorkFlowOrderId() throws Exception{
-			
+
 			// 查询id最大的那个订单号 然后截取最后四位，将其转换成数字，然后给这个数字加1
 			QueryWrapper<WorkFlowEntity> queryWrapper = new QueryWrapper<>();
 			queryWrapper.orderByDesc("sid");
 			Page<WorkFlowEntity> page = new Page<>(1, 1);
-			workFlowMapper.selectPage(page, queryWrapper);
+			Page workFlow =  workFlowMapper.selectPage(page, queryWrapper);
-			List<WorkFlowEntity> list = page.getRecords();
+			List<WorkFlowEntity> list = workFlow.getRecords();
-			String str = "";
+			if(list.size()>0) {
-			for (WorkFlowEntity workFlowEntity : list) {
+				String	str = list.get(0).getWorkOrderNo();
-				str = workFlowEntity.getWorkOrderNo();
+				// 截取最后四位
+				// 然后返回AS + 当前YYYYmmdd + 刚才的数字
+				String lastFourDigits = str.substring(str.length() - 4);
+				// 转换为整数并加1
+				int number = Integer.parseInt(lastFourDigits) + 1;
+				String formattedNumber = String.format("%04d", number);
+				System.out.println(formattedNumber);
+
+				if (formattedNumber.equals("10000")) {
+					formattedNumber = "0001";
+				}
+				// 获取当前日期并格式化为YYYYmmdd
+				SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd");
+				String currentDate = sdf.format(new Date());
+				// 生成最终的字符串
+				String finalString = "AS" + currentDate + formattedNumber;
+				return finalString;
+			}else {
+				throw new BaseException("WorkFlowOrderId_FAILED", "未查询到订单号");
 			}
-			// 然后返回AS + 当前YYYYmmdd + 刚才的数字
-			
-			String lastFourDigits = str.substring(str.length() - 4);  
-			  
-	        // 转换为整数并加1  
-	        int number = Integer.parseInt(lastFourDigits) + 1;  
-	  
-	        // 获取当前日期并格式化为YYYYmmdd  
-	        SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd");  
-	        String currentDate = sdf.format(new Date());  
-	  
-	        // 生成最终的字符串  
-	        String finalString = "AS" + currentDate + number;  
-	  
-			
-			return finalString;
 		}
 }