如何将图像加载到 Xcode 9 playground? [英] How to load an image into an Xcode 9 playground?

问题描述

我花了几个小时试图简单地访问我的 Swift Playground 中的图像数据.我遵循了许多教程，这些教程建议在目录中添加一个资源文件夹作为同级目录.你的游乐场在里面.或者将图像拖到 Playground Navigator 的 Resources 文件夹中.没有任何效果.我需要做什么才能在操场上加载图像视图?

I've spent hours trying to simply gain access to image data in my Swift Playground. I've followed many tutorials that recommend adding a resource folder as a sibling dir in the dir. your playground is in. Or to drag images into the Resources folder in the playground Navigator. Nothing has worked. What do I have to do to load an image view in playground?

推荐答案

我在我这边解决了这个问题

I solved this problem on my side when I

1. 导入 PlaygroundSupport
2. 标记资源文件夹并点按+图标
3. 选择将文件添加到资源"并选择您的图片(此处:image.jpg)
4. 通过 let image = UIImage(named: "image.jpg")
实例化你的图片

1. import PlaygroundSupport
2. mark Resources Folder and tap + icon
3. Choose Add files to 'Resources' and choose your image (here: image.jpg)
4. Instance your image via let image = UIImage(named: "image.jpg")

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