存储选择器的值并将其传递给另一个视图

Question

我真的很新，我试图在互联网上找到我的问题，但所有的解决方案都不适合我。

我有一个填充选择器的脚本，我现在要做的是获取此选择器的选定值并将其传递给我的其他视图。有什么想法怎么做？

我的选择器脚本：

class SpecViewController: UIViewController, UIPickerViewDelegate, UIPickerViewDataSource {

@IBOutlet var picker: UIPickerView!

var pickerData: [String] = [String]()

override func viewDidLoad() {
    super.viewDidLoad()

    self.picker.delegate = self
    self.picker.dataSource = self

    pickerData = ["Medicina", "Marketing", "Técnico"]    }

override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
}

// The number of columns of data
func numberOfComponents(in pickerView: UIPickerView) -> Int {
    return 1
}

// The number of rows of data
func pickerView(_ pickerView: UIPickerView, numberOfRowsInComponent component: Int) -> Int {
    return pickerData.count
}

// The data to return for the row and component (column) that's being passed in
func pickerView(_ pickerView: UIPickerView, titleForRow row: Int, forComponent component: Int) -> String? {
    return pickerData[row]
}

感谢您的时间。