NSError *error;
[NSFileManager.defaultManager removeItemAtPath:[NSString stringWithFormat:@"%@/Library/SplashBoard",NSHomeDirectory()] error:&error];
if (error) {
NSLog(@"Failed to delete launch screen cache: %@",error);
}
iOS LaunchScreen.storyboard启动图缓存问题处理
原文：https://www.cnblogs.com/diweinan/p/13261332.html