vb能获取照片exif信息_从照片中获取和删除EXIF数据

vb能获取照片exif信息

If you've ever worked for an agency or a small web shop, I'd be willing to bet you've coded a fair amount of photo galleries.  You've probably also uploaded photos to social media, sent photos to friends and family, and so on.  Photos seem fairly innocent but, as is the case with just about everything on the web, there's a slightly sinister side to images on the web -- a privacy, even security issue with EXIF data.

如果您曾经在代理商或小型网上商店工作过，我很乐意打赌您已经为大量的照相馆编写了代码。 您可能还已经将照片上传到社交媒体，将照片发送给朋友和家人等等。 照片看似纯真无邪，但就像网络上几乎所有内容一样，网络上的图像有些阴险-隐私，甚至EXIF数据的安全性问题。

EXIF data is metadata added to an image file by the device taking the photo and trust me -- there's quite a bit of data that goes along with it.  Sure, most of the metadata is innocent but many devices add GPS latitude and longitude to the EXIF metadata, as well as date the photo was taken, providing a savvy