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/NetworkStatus/QNNetworkStatusManager.h

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+//
+//  QNNetworkStatusManager.h
+//  QiniuSDK
+//
+//  Created by yangsen on 2020/11/17.
+//  Copyright © 2020 Qiniu. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface QNNetworkStatus : NSObject
+
+/// 网速 单位：kb/s   默认：200kb/s
+@property(nonatomic, assign, readonly)int speed;
+
+@end
+
+
+#define kQNNetworkStatusManager [QNNetworkStatusManager sharedInstance]
+@interface QNNetworkStatusManager : NSObject
+
+
++ (instancetype)sharedInstance;
+
++ (NSString *)getNetworkStatusType:(NSString *)host
+                                ip:(NSString *)ip;
+
+- (QNNetworkStatus *)getNetworkStatus:(NSString *)type;
+
+- (void)updateNetworkStatus:(NSString *)type
+                      speed:(int)speed;
+
+@end
+
+NS_ASSUME_NONNULL_END

Pods/Qiniu/QiniuSDK/Http/NetworkStatus/QNNetworkStatusManager.m

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+//
+//  QNNetworkStatusManager.m
+//  QiniuSDK
+//
+//  Created by yangsen on 2020/11/17.
+//  Copyright © 2020 Qiniu. All rights reserved.
+//
+
+#import "QNUtils.h"
+#import "QNCache.h"
+#import "QNAsyncRun.h"
+#import "QNFileRecorder.h"
+#import "QNRecorderDelegate.h"
+#import "QNNetworkStatusManager.h"
+
+@interface QNNetworkStatus()<QNCacheObject>
+@property(nonatomic, assign)int speed;
+@end
+@implementation QNNetworkStatus
+- (instancetype)init{
+    if (self = [super init]) {
+        _speed = 200;
+    }
+    return self;
+}
+
+- (nonnull id<QNCacheObject>)initWithDictionary:(nullable NSDictionary *)dictionary {
+    QNNetworkStatus *status = [[QNNetworkStatus alloc] init];
+    status.speed = [dictionary[@"speed"] intValue];
+    return status;
+}
+
+- (NSDictionary *)toDictionary{
+    NSMutableDictionary *dictionary = [NSMutableDictionary dictionary];
+    [dictionary setObject:@(self.speed) forKey:@"speed"];
+    return dictionary;
+}
+
++ (QNNetworkStatus *)statusFromDictionary:(NSDictionary *)dictionary{
+    QNNetworkStatus *status = [[QNNetworkStatus alloc] init];
+    status.speed = [dictionary[@"speed"] intValue];
+    return status;
+}
+@end
+
+
+@interface QNNetworkStatusManager()
+
+@property(nonatomic, strong)QNCache *cache;
+
+@end
+@implementation QNNetworkStatusManager
+
++ (instancetype)sharedInstance{
+    static QNNetworkStatusManager *manager = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        manager = [[QNNetworkStatusManager alloc] init];
+        [manager initData];
+    });
+    return manager;
+}
+
+- (void)initData{
+    QNCacheOption *option = [[QNCacheOption alloc] init];
+    option.version = @"v1.0.2";
+    option.flushCount = 10;
+    self.cache = [QNCache cache:[QNNetworkStatus class] option:option];
+}
+
++ (NSString *)getNetworkStatusType:(NSString *)host
+                                ip:(NSString *)ip {
+    return [QNUtils getIpType:ip host:host];
+}
+
+- (QNNetworkStatus *)getNetworkStatus:(NSString *)type{
+    if (type == nil || type.length == 0) {
+        return nil;
+    }
+    return [self.cache cacheForKey:type];
+}
+
+- (void)updateNetworkStatus:(NSString *)type speed:(int)speed{
+    if (type == nil || type.length == 0) {
+        return;
+    }
+    
+    QNNetworkStatus *status = [[QNNetworkStatus alloc] init];
+    status.speed = speed;
+    [self.cache cache:status forKey:type atomically:false];
+}
+
+@end

Pods/Qiniu/QiniuSDK/Http/NetworkStatus/QNUploadServerNetworkStatus.h

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+//
+//  QNUploadServerNetworkStatus.h
+//  QiniuSDK
+//
+//  Created by yangsen on 2020/11/17.
+//  Copyright © 2020 Qiniu. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "QNUploadServer.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface QNUploadServerNetworkStatus : NSObject
+
++ (QNUploadServer *)getBetterNetworkServer:(QNUploadServer *)serverA
+                                   serverB:(QNUploadServer *)serverB;
+
++ (BOOL)isServerNetworkBetter:(QNUploadServer *)serverA
+                  thanServerB:(QNUploadServer *)serverB;
+
+@end
+
+NS_ASSUME_NONNULL_END

Pods/Qiniu/QiniuSDK/Http/NetworkStatus/QNUploadServerNetworkStatus.m

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+//
+//  QNUploadServerNetworkStatus.m
+//  QiniuSDK
+//
+//  Created by yangsen on 2020/11/17.
+//  Copyright © 2020 Qiniu. All rights reserved.
+//
+
+#import "QNUtils.h"
+#import "QNNetworkStatusManager.h"
+#import "QNUploadServerNetworkStatus.h"
+
+@implementation QNUploadServerNetworkStatus
+
++ (QNUploadServer *)getBetterNetworkServer:(QNUploadServer *)serverA serverB:(QNUploadServer *)serverB {
+    return [self isServerNetworkBetter:serverA thanServerB:serverB] ? serverA : serverB;
+}
+
++ (BOOL)isServerNetworkBetter:(QNUploadServer *)serverA thanServerB:(QNUploadServer *)serverB {
+    if (serverA == nil) {
+        return NO;
+    } else if (serverB == nil) {
+        return YES;
+    }
+    
+    NSString *serverTypeA = [QNNetworkStatusManager getNetworkStatusType:serverA.host ip:serverA.ip];
+    NSString *serverTypeB = [QNNetworkStatusManager getNetworkStatusType:serverB.host ip:serverB.ip];
+    if (serverTypeA == nil) {
+        return NO;
+    } else if (serverTypeB == nil) {
+        return YES;
+    }
+    
+    QNNetworkStatus *serverStatusA = [kQNNetworkStatusManager getNetworkStatus:serverTypeA];
+    QNNetworkStatus *serverStatusB = [kQNNetworkStatusManager getNetworkStatus:serverTypeB];
+
+    return serverStatusB.speed < serverStatusA.speed;
+}
+
+@end