- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{ [NSThread sleepForTimeInterval:2.0];}
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- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{ [NSThread sleepForTimeInterval:2.0];}
转载于:https://www.cnblogs.com/ios1/p/4090312.html