解决了语音上传到问题，接下来要解决下载播放问题

Pods/HappyDNS/HappyDNS/Local/QNHosts.h

@@ -0,0 +1,20 @@
+//
+//  QNHosts.h
+//  HappyDNS
+//
+//  Created by bailong on 15/6/23.
+//  Copyright (c) 2015年 Qiniu Cloud Storage. All rights reserved.
+//
+
+#import "QNRecord.h"
+#import "QNResolverDelegate.h"
+#import <Foundation/Foundation.h>
+
+@interface QNHosts : NSObject
+
+- (NSArray <QNRecord *> *)query:(QNDomain *)domain networkInfo:(QNNetworkInfo *)netInfo;
+
+- (void)put:(NSString *)domain record:(QNRecord *)record;
+- (void)put:(NSString *)domain record:(QNRecord *)record provider:(int)provider;
+
+@end