add 添加获取学生维修技师接口

mec-biz/src/main/java/com/ym/mec/biz/service/impl/StudentRepairServiceImpl.java

@@ -253,7 +253,7 @@ public class StudentRepairServiceImpl extends BaseServiceImpl<Integer, StudentRe
         }
         Date date = new Date();
         StudentRepair studentRepair = studentRepairDao.get(repairInfo.getId());
-        studentDao.lockUser(repairInfo.getStudentId());
+        studentDao.lockUser(studentRepair.getStudentId());
         BigDecimal amount = studentRepair.getAmount();
         String orderNo = idGeneratorService.generatorId("payment") + "";
         studentRepair.setTransNo(orderNo);