Google Plus和Swift中的CocoaPods [英] Google plus with CocoaPods in Swift

问题描述

在我正在开发的iOS应用中，我需要添加Google+登录功能。该应用程序是在Swift中开发的。

In an iOS app I'm developing, I need to add Google+ sign-in feature. The app is developed in Swift.

我通过CocoaPods添加了GooglePlus iOS SDK。请注意，我安装了CocoaPods v0.36 beta版，该版本正式支持Swift。以前，我已经以这种方式将许多Objective-C库与Swift项目集成在一起。

I added the GooglePlus iOS SDK through CocoaPods. Please note that I have CocoaPods v0.36 beta installed which officially supports Swift. I've integrated many Objective-C libraries with Swift projects this way before.

吊舱安装成功。然后，我需要将框架导入到要使用其方法的文件中，因此我在文件顶部添加了以下几行。

The pod installation was successful. Then I needed to import the framework to files where I wanted to use its methods so I added the below lines to the top of the file.

import GooglePlus
import GoogleOpenSource

但是在构建项目时，我得到以下内容错误。

But when I build the project I get the following errors.

没有这样的模块'GooglePlus'

没有这样的模块模块 GoogleOpenSource

我在这里做错了什么？我要指定正确的名称吗？

What am I doing wrong here? Am I specifying the correct names?

编辑：我知道使用桥接标头。但是最新的CocoaPods支持将Obj-C库添加到项目中。它会自动将它们转换为框架，以便您可以快速使用它们。之前，我已经使用其他一些没有桥接标头的Obj-C库完成了此操作。使用Google+的iOS SDK失败。

I'm aware of using the bridging header. But the latest CocoaPods supports adding Obj-C libraries to projects. It automatically converts them to frameworks so that you could use them the Swift way. I've done it before with some other Obj-C libraries without the bridging header. It fails with Google+'s iOS SDK.

推荐答案

您需要创建一个桥接标头，您将在其中导入Objective-C您想向Swift公开的类。您可以在此处上查看文档。 >。

You'll need to create a bridging header where you'll import the Objective-C classes that you want to expose to Swift. You can see the documentation on how this works here.

最简单的创建方法是在项目中创建一个Objective-C类。然后Xcode会询问您是否要创建一个桥接标头，只需说是，然后删除您创建的类即可。

The easiest way to create one is to create a Objective-C class in your project. Then Xcode will ask if you'd like to create a bridging header, just say Yes and then delete the class you created.

在此标头中导入必要的Google框架，那么您将可以在Swift中访问这些类。

In this header import the necessary Google frameworks, then you'll have access to those classes in Swift.

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