在IOS项目中何处放置.txt文件并从中读取 [英] Where to place a .txt file and read from it in a IOS project

问题描述

我想在我的Xcode Swift Iphone项目中放入一个.txt文件. 首先，我只是将其从桌面拖放到项目中的Supporting Files文件夹中.是否没有像Android资产"上的文件夹，所以我可以将文件放在我想要的任何位置?

i want to put a .txt file in my Xcode Swift Iphone project. First, i simply drag&dropped it from my desktop to the Supporting Files Folder from the project. Isn't there a Folder like on Android "assets", so i can place my files anywhere i want?

在我的示例中，文件名为README.txt，其中包含许多行和段落.

The file in my example is called README.txt which has a bunch of lines and paragraphs.

很简单，现在我想将README.txt文件的内容打印到视图中.

Simple enough, now I want to print the content of the README.txt file to a view.

如果我的文件位于项目/SupportFiles/README.txt中，我该如何执行读取功能以及应该插入什么路径?

How do i do the read function and what path should I insert, if my file is in the project /SupportFiles/README.txt?

非常感谢！

推荐答案

if let path = Bundle.main.path(forResource: "README", ofType: "txt") {
  do {
    textView.text = try String(contentsOfFile: path, encoding: .utf8)
  } catch let error {
    // Handle error here
  }
}

只需将文件拖放到项目浏览器中的任何位置，并确保将其添加到正确的目标即可.

Just drop the file anywhere into the project browser and make sure it is added to the right target.

仅需扩展答案，您还可以将它们放在文件夹中并使用:

Just to expand on the answer, you can also place them in a folder and use: + pathForResource:ofType:inDirectory:.

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