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2025-03-01 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Development >
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Editor to share with you how xcode 6 swift calls the objective-c class library bridge file naming, I believe that most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!
The third-party class library written in Objective-C language can be called in Swift.
Before calling, you need a bridge file, which will be prompted to create when the project imports the OC library for the first time. At this time, just answer "Yes". If we miss this opportunity, we can add it manually as follows:
For example, the name of the project is: HelloWorld
Right-click the project-"New File -" Header File
Just name it: HelloWorld-Brigding-Header.h
After experiments, it can also be named xxxyy-Brigding-Header.h, which is especially convenient when the project is named in Chinese.
Write to the file:
# import "ClassName.h"
You also need to configure it in the project:
Project-the value in "Builde Setting -" Objective Bridging Header is set to HelloWorld-Brigding-Header.h
It is important to note that to ensure that the file path is correct, you may need to write it in the form:. / project name / HelloWorld-Brigding-Header.h.
The above is all the contents of the article "how xcode 6 swift calls the objective-c class library bridge file naming". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!
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