企业编号 最大值 加1

adc-da-slrs/src/main/java/com/adc/da/slrs/sarBussionessStand/controller/SarBussionessStandController.java

@@ -511,5 +511,11 @@ public class SarBussionessStandController extends BaseController<SarBussionessSt
             org.apache.poi.util.IOUtils.closeQuietly(excelOS);
         }
     }
+
+    @ApiOperation(value = "最大顺序号查询")
+    @GetMapping("/selectMaxStandnSn")
+    public ResponseMessage selectMaxStandnSn (){
+        return sarBussionessStandEOService.selectMaxStandnSn();
+    }
 }
 

adc-da-slrs/src/main/java/com/adc/da/slrs/sarBussionessStand/dao/SarBussionessStandDao.java

@@ -129,5 +129,7 @@ public interface SarBussionessStandDao extends BaseMapper<SarBussionessStand> {
 
     @Select("select * from sar")
     String setDtqbbhbuss(String dtqbbhbuss);
+
+    String selectMaxStandnSn();
 }
 

adc-da-slrs/src/main/java/com/adc/da/slrs/sarBussionessStand/service/ISarBussionessStandService.java

@@ -63,5 +63,7 @@ public interface ISarBussionessStandService extends IService<SarBussionessStand>
     ResponseMessage repetitionFile();
 
     ResponseMessage newRpetitionFile();
+
+    ResponseMessage selectMaxStandnSn();
 }
 

adc-da-slrs/src/main/java/com/adc/da/slrs/sarBussionessStand/service/impl/SarBussionessStandServiceImpl.java

@@ -4311,6 +4311,19 @@ public class SarBussionessStandServiceImpl extends ServiceImpl<SarBussionessStan
         return Result.success(objects);
     }
 
+    @Override
+    public ResponseMessage selectMaxStandnSn() {
+        String  max = baseMapper.selectMaxStandnSn();
+        int maxIOnfo = 0;
+        if(StringUtils.isNotBlank(max)){
+            int i = Integer.parseInt(max);
+              maxIOnfo =  i+1;
+
+        }
+         String s = maxIOnfo + "";
+        return Result.success(s);
+    }
+
     public String updateInfo(List<String> asList,String standId,String attfId) {
         //重复的集合
         List<AttFileEO> chongfu = new ArrayList<>();