ios – 使用Swift中的imagePickerController在同一视图控制器中拾取两个不同的图像

概述我正在制作一个有两个UI ImageViews的应用程序.在每个图像视图中,用户需要能够输入不同的图像.这是我到目前为止的代码. var imagePicker = UIImagePickerController() @IBAction func chooseImage1(sender: AnyObject) { if UIImagePickerController.isSourc 我正在制作一个有两个UI ImageVIEws的应用程序.在每个图像视图中,用户需要能够输入不同的图像.这是我到目前为止的代码.

var imagePicker = UIImagePickerController()    @IBAction func chooseImage1(sender: AnyObject) {    if UIImagePickerController.isSourceTypeAvailable(UIImagePickerControllerSourceType.SavedPhotosAlbum){        println("button capture")        imagePicker.delegate = self        imagePicker.sourceType = .SavedPhotosAlbum        imagePicker.allowsEditing = false        self.presentVIEwController(imagePicker,animated: true,completion: nil)    }}@IBAction func chooseImage2(sender: AnyObject) {    if UIImagePickerController.isSourceTypeAvailable(UIImagePickerControllerSourceType.SavedPhotosAlbum){        println("button capture")        imagePicker2.delegate = self        imagePicker2.sourceType = .SavedPhotosAlbum        imagePicker2.allowsEditing = false        self.presentVIEwController(imagePicker,completion: nil)}}func imagePickerController(picker: UIImagePickerController,dIDFinishPickingMediawithInfo info: [NSObject : AnyObject]) {    let pickedImage = info[UIImagePickerControllerOriginalimage] as? UIImage        chooseImage1.image = pickedImage    let pickedImage2 = info[UIImagePickerControllerOriginalimage] as? UIImage    chooseImage2.image = pickedImage2    dismissVIEwControllerAnimated(true,completion: nil)}func imagePickerControllerDIDCancel(picker: UIImagePickerController) {    dismissVIEwControllerAnimated(true,completion: nil)}

这最终为每个不同的图像视图选择相同的图像.我希望能够选择两张单独的照片,每张照片一张.谢谢您的帮助.

解决方法 您可以将每个按钮设置为不同的标签,并根据按钮的标签更新一个imageVIEw或另一个.你只需要一个UIImagePickerController：

更新：Xcode 8.3.1•Swift 3.1

import UIKitclass VIEwController: UIVIEwController,UIImagePickerControllerDelegate,UINavigationControllerDelegate {    @IBOutlet weak var imageVIEw1: UIImageVIEw!    @IBOutlet weak var imageVIEw2: UIImageVIEw!    var imagePicker = UIImagePickerController()    var imagePicked = 0    overrIDe func vIEwDIDLoad() {        super.vIEwDIDLoad()        imagePicker.delegate = self        imagePicker.sourceType = .savedPhotosAlbum        imagePicker.allowsEditing = false    }    @IBAction func chooseImage1(_ sender: UIbutton) {        if UIImagePickerController.isSourceTypeAvailable(UIImagePickerControllerSourceType.savedPhotosAlbum){            imagePicked = sender.tag            present(imagePicker,animated: true)        }    }    func imagePickerController(_ picker: UIImagePickerController,dIDFinishPickingMediawithInfo info: [String : Any]) {        let pickedImage = info[UIImagePickerControllerOriginalimage] as? UIImage        if imagePicked == 1 {            imageVIEw1.image = pickedImage        } else if imagePicked == 2 {            imageVIEw2.image = pickedImage        }        dismiss(animated: true)    }    func imagePickerControllerDIDCancel(_ picker: UIImagePickerController) {        dismiss(animated: true)    }}

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