从NSUserDefault中检索NSURL

Question

从[{1}}检索NSURL时，我将NSString存储为NSUserDefault NSUrl，NSUserDefault路径为NSURL 1}}但视频正在显示此链接....上述路径来自iphone设备

Answer 1

始终使用与下面代码相同的相对路径。

NSArray *paths =   NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0];

NSString *myPathDocs =  [documentsDirectory stringByAppendingPathComponent:@"FinalVideo-958.mov"];

if ([[NSFileManager defaultManager] fileExistsAtPath:myPathDocs])
{
   NSLog(@"video file found.");
}