Objective-C检查网络是否可用的代码
- 作者: 叫我女王赐你无限辉煌
- 来源: 51数据库
- 2022-08-17
SCNetworkReachabilityFlags flags;
BOOL receivedFlags;
SCNetworkReachabilityRef reachability = SCNetworkReachabilityCreateWithName(CFAllocatorGetDefault(), [@"google.com" UTF8String]);
receivedFlags = SCNetworkReachabilityGetFlags(reachability, &flags);
CFRelease(reachability);
//NSLog(@"idiotic flags %@", receivedFlags);
if (!receivedFlags || (flags == 0))
{
return NO;
} else {
return YES;
}
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