Image loading problems with imageNamed,

Image loading problems with imageNamed,

We usually use imageNamed: To load images, but the problem with this API is that it caches the loaded images. Therefore, this API is very efficient for those reused images. However, for those images that use very few images, memory consumption is very high. How can we release the memory in time? Use initWithContentsOfFile. NSString path = [[NSBundle mainBundle] pathForResource: fileName ofType: fileType]; UIImage image = [[UIImage alloc] initWithContentsOfFile: path];… [Image release]; for example, when the program is used for the first time, many new-User Guide images are loaded. If initWithContentsOfFile: is used, the memory occupied by these images can be quickly released.