是否可以在SFSafariViewController上加载本地pdf文件?

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问题描述

我尝试使用WKWebViewController，但仍然无法正常工作.

I tried with WKWebViewController, but still not working.

url = [[NSBundle mainBundle] URLForResource:@"manual_eos_1d_x" withExtension:@"pdf"];

WKWebViewController * controllerweb = (WKWebViewController *)[segue destinationViewController];

controllerweb.url = url;

推荐答案

无法在SFSafariViewController中显示本地pdf，但可以在WKWebView中显示它. SFSafariViewController仅支持http和https方案.

It is not possible to show local pdf in SFSafariViewController, but it is possible to display it in a WKWebView. SFSafariViewController only support http and https schemes.

来自 SFSafariViewController文档:

从SFSafariViewController init(url :)文档:

From SFSafariViewController init(url:) documentation:

要在WKWebView中显示本地pdf文件，您可以执行类似于以下代码的操作:

To show local pdf file in WKWebView, you can do something similar to the following code:

    let mainBundle:Bundle = Bundle(for: WKWebContainerView.self)
    let path = mainBundle.path(forResource: "sample", ofType: "pdf")
    let pdfUrl = URL(fileURLWithPath: path!)
    let folderUrl = URL(fileURLWithPath: mainBundle.bundlePath, isDirectory: true)
    webView.loadFileURL(pdfUrl, allowingReadAccessTo: folderUrl)

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