ios14相册的修改

info.plist
Prevent limited photos access alert YES
Application supports indirect input events YES

if (@available(iOS 14, *)) {
        [PHPhotoLibrary requestAuthorizationForAccessLevel:PHAccessLevelReadWrite handler:^(PHAuthorizationStatus status) {
            dispatch_async(dispatch_get_main_queue(), ^{
                ///用户已授权此应用程序有限的照片库访问权限
                if (status == PHAuthorizationStatusLimited) {
 
                }else{
 
                }
            });
        }];
    }