Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我即将制作一个 Flash AS3 程序，它可以获取 jpg 并将其与元数据一起显示。我不知道如何检索元数据，甚至有可能吗？我该怎么做？