ios - 如何快速获取iPhone设备本地存储的文档[pdf，docx，doc，xlsxl]

Question

使用UIDocumentPickerViewController，使用icloud获得了所有文件[pdf，docx，doc，xlsxl，image]。这是我的代码

 @IBAction func uploadNewResumeAction(_ sender: Any) {
 let documentPicker = UIDocumentPickerViewController(documentTypes: ["public.text", "com.apple.iwork.pages.pages", "public.data"], in: .import)
        documentPicker.delegate = self
        present(documentPicker, animated: true, completion: nil)
}


extension SchoolRulesView: UIDocumentPickerDelegate{

    func documentPicker(_ controller: UIDocumentPickerViewController, didPickDocumentAt url: URL) {
        let cico = url as URL
        print(cico)
        print(url)
        print(url.lastPathComponent)
        print(url.pathExtension)
    }
}

在某些情况下，只希望显示一个文件docx，pdf，xlsxl，图像。怎么可能？

也想获取iPhone本地存储的.docx文件[例如:android手机本地存储文件diplay上载]。

同样要获取所有iPhone存储的本地文件并上传到服务器。怎么能实现我。帮我谢谢前进。

Answer 1

您应该使用UTI定义允许的内容类型。完整列表可用here。

PDF，Microsoft Word，Microsoft Excel，PNG和JPEG的示例:

let documentTypes = [kUTTypePDF as String, "com.microsoft.word.doc", "com.microsoft.excel.xls", kUTTypePNG as String, kUTTypeJPEG as String]
let documentPicker = UIDocumentPickerViewController(documentTypes: documentTypes, in: .import)