Merge branch 'master' of http://git.qmth.com.cn/ExamCloud-2/examcloud-core-examwork.git

examcloud-core-examwork-api-provider/src/main/java/cn/com/qmth/examcloud/core/examwork/api/controller/ExamStudentController.java

@@ -3,6 +3,7 @@ package cn.com.qmth.examcloud.core.examwork.api.controller;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Locale;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
@@ -307,7 +308,7 @@ public class ExamStudentController extends ControllerSupport {
 	 */
 	private ExamStudentDomain saveExamStudent(ExamStudentDomain examStudent) {
 		SaveStudentReq saveStudentReq = new SaveStudentReq();
-		saveStudentReq.setIdentityNumber(examStudent.getIdentityNumber());
+		saveStudentReq.setIdentityNumber(examStudent.getIdentityNumber().toUpperCase(Locale.US));
 		saveStudentReq.setName(examStudent.getStudentName());
 		saveStudentReq.setPhoneNumber(examStudent.getPhone());
 		saveStudentReq.setOrgId(examStudent.getOrgId());