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/Http/ServerRegion/QNUploadServerFreezeUtil.m

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+//
+//  QNUploadServerFreezeUtil.m
+//  QiniuSDK
+//
+//  Created by yangsen on 2021/2/4.
+//  Copyright © 2021 Qiniu. All rights reserved.
+//
+
+#import "QNUtils.h"
+#import "QNUploadServerFreezeUtil.h"
+
+@implementation QNUploadServerFreezeUtil
+
++ (QNUploadServerFreezeManager *)sharedHttp2Freezer {
+    static QNUploadServerFreezeManager *manager = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        manager = [[QNUploadServerFreezeManager alloc] init];
+    });
+    return manager;
+}
+
++ (QNUploadServerFreezeManager *)sharedHttp3Freezer {
+    static QNUploadServerFreezeManager *manager = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        manager = [[QNUploadServerFreezeManager alloc] init];
+    });
+    return manager;
+}
+
++ (BOOL)isType:(NSString *)type frozenByFreezeManagers:(NSArray <QNUploadServerFreezeManager *> *)freezeManagerList{
+    if (!type || type.length == 0) {
+        return YES;
+    }
+    if (!freezeManagerList || freezeManagerList.count == 0) {
+        return NO;
+    }
+    
+    BOOL isFrozen = NO;
+    for (QNUploadServerFreezeManager *freezeManager in freezeManagerList) {
+        isFrozen = [freezeManager isTypeFrozen:type];
+        if (isFrozen) {
+            break;
+        }
+    }
+    return isFrozen;
+}
+
++ (NSString *)getFrozenType:(NSString *)host ip:(NSString *)ip {
+    NSString *ipType = [QNUtils getIpType:ip host:host];
+    return [NSString stringWithFormat:@"%@-%@", host, ipType];
+}
+
+@end