如何使用我的iOS应用程序在iPad/iPhone中打开PDF文件?

分类: 技术问答 • 2022-06-08 22:35:50

问题描述：

如何使用自己的应用程序打开存储在iPad/iPhone中的PDF文件?

How can I open a PDF file that was stored in my iPad/iPhone, using my own application?

答

您可以使用UIwebview加载它.这很简单.如果要获得更大的灵活性，则应使用Quartz框架类.

You can use UIwebview to load it. It is very simple. If you want more flexibility you should use Quartz framework classes.

要查看下载的PDF，可以在应用程序中提供打开功能. 这是您向应用添加开放"的方式.

To view downloaded PDF, you can provide open-in functionality in your app. This is how you add "open-in" to your app.

在此处中查找完整的教程.