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Java到Kotlin:代码重构指南
book

Java到Kotlin:代码重构指南

by Duncan McGregor, Nat Pryce
November 2023
Intermediate to advanced
401 pages
7h 53m
Chinese
China Machine Press

Overview

Java到Kotlin的代码重构不是一蹴而就的。如果你是一名有经验的Java开发人员,并尝试过Kotlin语言,则可能用不了多久就能步入正轨。

你会发现,Kotlin的“做事方式”有所不同——可空性很重要,集合是不同的,类默认是final。Kotlin的功能更强,意味着什么呢?它将如何改变编程方式?那些仍然需要支持的Java代码怎么办?

本书作者在2015年第一次接触将Java重构为Kotlin,此后他们帮助许多团队和个人致力于此。本书介绍如何从Java过渡到Kotlin,主要关注代码,每章都阐述了这种过渡的一个方面,考察了典型Java项目可以改进的方面,比如从Optional到nullable,从Bean到值,以及从开放类到密封类。每章首先解释关键概念,然后展示如何在保持互操作性的前提下,逐步且安全地将生产型Java代码重构为惯用的Kotlin代码,由此产生的代码更简单、更有表现力,也更容易更改。

在本书结束时,你将有信心将Java代码重构为Kotlin代码,从头开始编写Kotlin代码,并随着时间的推移管理一个混合语言代码库。

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Publisher Resources

ISBN: 9787111737032