交卷rpc方法，bug fix

examcloud-core-oe-student-api-provider/src/main/java/cn/com/qmth/examcloud/core/oe/student/api/provider/ExamRecordDataCloudServiceProvider.java

@@ -256,7 +256,7 @@ public class ExamRecordDataCloudServiceProvider extends ControllerSupport implem
      * @return
      */
     @ApiOperation(value = "交卷")
-    @PostMapping("/getExamRecordPaperStruct")
+    @PostMapping("/handInExam")
     @Override
     public HandInExamResp handInExam(@RequestBody HandInExamReq req) {
         examControlService.handInExam(req.getExamRecordDataId(), req.getHandInExamType());