// // QNConnectChecker.h // QiniuSDK_Mac // // Created by yangsen on 2021/1/8. // Copyright © 2021 Qiniu. All rights reserved. // #import NS_ASSUME_NONNULL_BEGIN @interface QNConnectChecker : NSObject + (BOOL)check; + (void)check:(void(^)(BOOL isConnected))complete; @end NS_ASSUME_NONNULL_END