Question

如何获取从源类型UIImagePickerControllerSourceTypeCamera的UIImagePickerController中选取的图像的图像名称（或图像扩展格式）？

Answer 1

试试这个：

- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info 
{
    NSURL *imagePath = [info objectForKey:@"UIImagePickerControllerReferenceURL"];
    NSString *imageName = [imagePath lastPathComponent];
}

Answer 2

看看下面的代码

NSLog(@"%@",[[info[0] objectForKey:UIImagePickerControllerReferenceURL] pathExtension])//image extention
NSLog(@"%@",[[info[0] objectForKey:UIImagePickerControllerReferenceURL] pathComponents])//image name

Xcode - 获取图像名称或扩展名

2 个答案: