fix

src/main/java/cn/com/qmth/scancentral/service/impl/StudentServiceImpl.java

@@ -1243,7 +1243,7 @@ public class StudentServiceImpl extends ServiceImpl<StudentDao, StudentEntity> i
                 if (pageEntity.getPageIndex().equals(domain.getPageIndex())) {
                     pageIndexValid = true;
                     Gson gson = new Gson();
-                    if(StringUtils.isBlank(domain.getValue().toString())){
+                    if (StringUtils.isBlank(domain.getValue().toString())) {
                         throw new ParameterException("field值为空");
                     }
                     if (OmrField.ABSENT.equals(domain.getField())) {
@@ -1681,6 +1681,7 @@ public class StudentServiceImpl extends ServiceImpl<StudentDao, StudentEntity> i
         List<String> lineList = null;
         InputStream in = null;
         try {
+            in = new FileInputStream(vo.getFile());
             lineList = IOUtils.readLines(in, "UTF-8");
         } catch (IOException e) {
             throw new ParameterException("读取文件出错", e);
@@ -2556,7 +2557,7 @@ public class StudentServiceImpl extends ServiceImpl<StudentDao, StudentEntity> i
 
     @Override
     public void resetAssignedCheck(Long examId, String subjectCode) {
-        TaskLock taskLock = TaskLockUtil.getAssignedCheckTask(examId+"_"+subjectCode);
+        TaskLock taskLock = TaskLockUtil.getAssignedCheckTask(examId + "_" + subjectCode);
         taskLock.clear();
 
         QueryWrapper<StudentEntity> wrapper = new QueryWrapper<>();