Swift FileManager 怎么申请文件权限?

我通过下面的方式获得一组文件的URL

let openPanel = NSOpenPanel()
openPanel.allowsMultipleSelection = true
openPanel.canChooseDirectories = false
if openPanel.runModal() == .OK {
    self.openedFiles = openPanel.urls;
}

然后对其进行重命名

let fileManager = FileManager.default
for index in 0..<openedFiles.count {
    let url: URL = openedFiles[index]
    let newFileName = getNewFileName(url: url)
    let newURL = URL(string: newFileName, relativeTo: url)!
    do {
        try FileManager.default.moveItem(at: url, to: newURL)
    } catch let error {
        dump(error)
    }
}

然后会提示没有权限

couldn’t be moved because you don’t have permission to access

这里的设置已经修改为 Read/Write

image.png

谢谢

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2 个回答

将 App Sandbox 设置为 No 可以了。

image.png

打开Sandbox;添加以下items
For User Selected File

  • com.apple.security.files.user-selected.read-only
  • com.apple.security.files.user-selected.read-write

For Downloads Folder

  • com.apple.security.files.downloads.read-write

EnablingAppSandbox

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