去除多余引用，修正个别错误

lawrencehj

2021-04-13 8b4f7095e2e850cccd9b7bb00703163c08d31bbe

 src/main/java/com/genersoft/iot/vmp/storager/impl/VideoManagerStoragerImpl.java

@@ -440,6 +440,7 @@
         dataSourceTransactionManager.commit(transactionStatus);     //手动提交
         result = true;
      }catch (Exception e) {
         e.printStackTrace();
         dataSourceTransactionManager.rollback(transactionStatus);
      }
      return result;