Question

我正在尝试在文档选择器中选择多个文件。这是我的代码：

let documentPicker = UIDocumentPickerViewController(documentTypes: [String(kUTTypeFolder)], in: .import)
documentPicker.delegate = self
self.present(documentPicker, animated: false) {
    if #available(iOS 11.0, *) {
        documentPicker.allowsMultipleSelection = true
    }
}

但是它一次只选择1个文件。谁能建议我正确的方法？

任何帮助将不胜感激！

Answer 1

先做

self.present

您的代码应为

 let documentPicker = UIDocumentPickerViewController(documentTypes: [String(kUTTypeFolder)], in: .import)
        documentPicker.delegate = self
        if #available(iOS 11.0, *) {
             documentPicker.allowsMultipleSelection = true
         }
        self.present(documentPicker, animated: false) {

        }

并检查“浏览”标签，而不是“收据”标签

文档选择器控制器的多项选择

1 个答案: