Martin Fowler is Chief Scientist at ThoughtWorks. He describes himself as “an author, speaker, consultant and general loud-mouth on software development.” Fowler concentrates on designing enterprise software: exploring what makes a good design and what practices are needed to create one.
Refactoring is about improving the design of existing code. It is the process of changing a software system in such a way that it does not alter the external behavior of the code, yet improves its internal structure. With refactoring you can even take a bad design and rework it into a good one. This book offers a thorough discussion of the principles of refactoring, including where to spot opportunities for refactoring, and how to set up the required tests. There is also a catalog of more than 40 proven refactorings with details as to when and why to use the refactoring, step by step instructions for implementing it, and an example illustrating how it works The book is written using Java as its principle language, but the ideas are applicable to any OO language.
Features
The first update to a classic that is the standard reference for refactoring in over 15 years
Enhanced, web-based features including interactive examples, video snippets, code highlighting
Extensive use of JavaScript examples
New to This Edition
Martin Fowler is retaining everything that made Refactoring one of the world’s most popular and influential computer books, while updating with JavaScript examples throughout (to address many programmers’ current preferences) and reflecting today’s programming paradigms. The book’s catalog of individual refactorings has been updated, revised, and expanded.
發表於2025-02-26
Refactoring 2025 pdf epub mobi 電子書 下載
書中說過重構的思想由來已久,隻不過沒人寫成書籍罷瞭。 個人感覺如果你看完這本書隻看到瞭思想,那你就錯過瞭很多有價值的東西。小步驟的重構,如何最大限度的不引入bug纔是書中要告訴大傢的。像瞭解重構思想,隻看前幾章就夠瞭。我個人認為書中最有價值的東西恰恰是進行重構...
評分縱覽武俠江湖,製勝法門不外兩項,內功和外功。二者得一可天下去得,但最終皆入內外兼修之境 倚天是自內而外,先修內功九陽真經,然後以此為基礎,加上太極拳和太極劍,最終成就天下第一高手 笑傲是自外而內,先學獨孤九劍,後學吸星大法,最後學易筋經。 神雕也不外如是,玉女...
評分第一遍於兩年前, 讓我瞭解到bad smell們, 還有那冗長的手法catalog. 最近第二遍, 迴顧過去, 雖然bad smell的提示和重構操作已經完全融入現代IDE中瞭, 但總結下來它對我的影響還有如下: 1.我常常通過重構來加深對代碼的理解. 2.讓我變成一個十足的代碼潔癖者, "刻"代碼上癮...
評分適閤寫過兩年代碼的開發人員的一本書。 示範代碼難度不是很高,主要就是理解裏麵的一種精神瞭。 我纔看瞭一章,希望能堅持看完。
評分第一遍於兩年前, 讓我瞭解到bad smell們, 還有那冗長的手法catalog. 最近第二遍, 迴顧過去, 雖然bad smell的提示和重構操作已經完全融入現代IDE中瞭, 但總結下來它對我的影響還有如下: 1.我常常通過重構來加深對代碼的理解. 2.讓我變成一個十足的代碼潔癖者, "刻"代碼上癮...
圖書標籤: refactor Programming 程序設計 計算機 JavaScript 重構 2nd 軟件工程
雖然例子是用JS寫的,思想都是通的。前幾章看完幫助非常大,很多平時寫代碼時候會糾結的地方從這裏可以找到答案。講的原則可操作性非常強,很多思想可以直接影響現在的工作方式。具體每個重構技巧比較繁雜,沒仔細看完,可以有需要再拿齣來翻。印象深刻的幾個點:“不要專門和老闆說我要重構,而是作為功能的一部分”,“保持修改後的代碼比現在的代碼好”,“大部分情況:可讀性>性能”,“profiling找性能瓶頸,直覺大部分情況是錯的”解決。
評分第二版有瞭不少改進,比如代碼換成瞭js(用的是最新的ES語法),重構都配瞭示意圖。收獲非常大。
評分比之第一版,更注重細節功夫,重構過程更完備更流程,更注重行為保持,大規模的重構全部刪去。可以體現作者的理念:於細節處見成敗。
評分比之第一版,更注重細節功夫,重構過程更完備更流程,更注重行為保持,大規模的重構全部刪去。可以體現作者的理念:於細節處見成敗。
評分第二版有瞭不少改進,比如代碼換成瞭js(用的是最新的ES語法),重構都配瞭示意圖。收獲非常大。
Refactoring 2025 pdf epub mobi 電子書 下載