解决了语音上传到问题，接下来要解决下载播放问题

Pods/Qiniu/QiniuSDK/Common/QNErrorCode.m

@@ -0,0 +1,25 @@
+//
+//  QNErrorCode.m
+//  QiniuSDK
+//
+//  Created by yangsen on 2020/10/21.
+//  Copyright © 2020 Qiniu. All rights reserved.
+//
+
+#import "QNErrorCode.h"
+
+const int kQNUnexpectedSysCallError = -10;
+const int kQNNoUsableHostError = -9;
+const int kQNSDKInteriorError = -9;
+const int kQNMaliciousResponseError = -8;
+const int kQNLocalIOError = -7;
+const int kQNZeroDataSize = -6;
+const int kQNInvalidToken = -5;
+const int kQNFileError = -4;
+const int kQNInvalidArgument = -3;
+const int kQNRequestCancelled = -2;
+const int kQNNetworkError = -1;
+
+
+
+