后端配置文件修改

examcloud-core-questions-api-provider/src/main/java/cn/com/qmth/examcloud/service/core/api/QuestionAudioController.java

@@ -38,6 +38,6 @@ public class QuestionAudioController {
 	public ResponseEntity findQuestionAudioById(@PathVariable String questionAudioId){
 		QuestionAudio questionAudio = questionAudioService.findAudioById(questionAudioId);
 		return new ResponseEntity(questionAudio, HttpStatus.OK);
-	} 
+	}
 }
 

examcloud-core-questions-starter/src/main/resources/security-exclusions.conf

@@ -6,4 +6,5 @@ regexp:.*/extractQues/.*
 regexp:.*/ecs_ques/checkObjective/.*
 regexp:.*/batch_export/.*
 
-[${api_cqb}/][/paper/{paperId}][GET]
+[${api_cqb}/][/paper/{paperId}][GET]
+[${api_cqb}/][/questionAudio/{questionAudioId}][GET]