Core Data in iOS: 2 Intermediate Topics

本课程帮助您为 iOS 平台构建您的第一个 Core Data 应用程序。讲师 Mohammad Azam 将引导您完成几个关键任务和流程，从如何从核心数据存储中获取数据开始。一旦您彻底掌握了该过程，Mohammad 将向您展示如何使用 FetchedResultsController 和 @FetchRequest 进行排序。他介绍了 Core Data 多线程模型以及如何使用它来创建后台上下文、发送结果、获取托管对象等。Mohammad 逐步介绍了如何使用 CloudKit 同步核心数据，包括如何更新代码以使用 CloudKit 以及如何导航 CloudKit 仪表板。他解释了迁移，如何执行迁移，以及如何为更复杂的迁移创建模型映射，最后介绍了如何使用 MVVM 设计模式，

注意：本课程由 Mohammad Azam 创建。我们很高兴在我们的图书馆举办这次培训。

LinkedIn Learning
Duration: 4h 57m | Video: 1280×720 30fps | Audio: AAC, 48 kHz, 2ch | Size: 2.52 GB
Genre: eLearning | Language: English

This course prepares you to build your first Core Data app for the iOS platform. Instructor Mohammad Azam walks you through several key tasks and processes, starting with how to fetch data from the Core Data store. Once you have a thorough grasp on that process, Mohammad shows you how to sort using FetchedResultsController and @FetchRequest. He covers the Core Data multithreading model and how you can use it to create background context, send results, fetch managed objects, and more. Mohammad steps through syncing Core Data using CloudKit, including how to update code to use CloudKit and how to navigate the CloudKit dashboard. He explains migrations, how to perform them, and how to create a model map for more complex migrations, then finishes up with how to use an MVVM design pattern, how to use the NSFetchedResultsContainer to automatically refresh, and how to save images using Core Data.

Note: This course was created by Mohammad Azam. We are pleased to host this training in our library.