将Swift类导入Objective c [英] Import Swift class into Objective c

问题描述

我正在尝试在我的Object-c项目中使用Swift类.到目前为止，我已经创建了Objective-C项目并导入了swift类，并且它询问我是否要配置Objective-C桥接头?然后单击创建桥接头"，从而创建了productname-Bridging-Header.h文件. .

I'm trying to use the Swift class in my Object-c project. So far I have created the Objective-C project and imported the swift class and it asked me Would you like to configure an Objective-C bridging header?, then I hit Create Bridging Header so the productname-Bridging-Header.h file is created.

然后我改变了

Always Search User Paths-->YES
SWIFT_OBJC_BRIDGING_HEADER-->YES

之后，我将swift类导入到我的viewController.m类

After that I import the swift class into my viewController.m class

示例:#import"Swiftclass.swift.h"

Example: #import "Swiftclass.swift.h"

但是它说#import"Swiftclass.swift.h"文件未找到

But it says #import "Swiftclass.swift.h" file not found

推荐答案

您需要导入ProjectName-Swift.h.

如果您的项目名称包含空格，请用下划线替换(例如，我的项目"变为"My_Project-Swift.h")

If your project name contain spaces, replace them with underscores (e.g. "My Project" becomes "My_Project-Swift.h")

就像

 #import "My_Project-Swift.h"

尝试这样.它会为您提供帮助.

Try like this. it will help you.

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