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根据文件名来获取文件路径(Document目录下) //根据文件名来获取文件路径 - (NSString *)dataFilePath:(NSString *)sender { NSArray *path = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); NSString *documentDirectory = [path objectAtIndex:0]; return [documentDirectory stringByAppendingPathComponent:sender]; } resource目录下 NSString *defaultDBPath = [[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:filename]; Cache目录下 NSArray *cache = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES); NSString *cachePath = [cache objectAtIndex:0] ; NSString *voiceName = [cachePath stringByAppendingPathComponent:[sender stringByAppendingString:@".wav"]];
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原文地址:http://www.cnblogs.com/niit-soft-518/p/4444043.html