Write it at the front
Are you looking for a book that will give you a deeper understanding of Java A Book of programming languages , In order to make it clearer 、 More right 、 More robust and easier to reuse code ？
Effective Java Chinese version （ The first 3 edition ） It's a perfect fit ！ This is a classic book that shares experiences and guides you to avoid detours , For how to write efficient 、 A well-designed program presents the most practical 、 The most authoritative guideline , adopt 90 Rule of thumb , Explore new design patterns and language idioms , Help you use... More effectively Java Programming language and its basic class library .
“ I wish I could 10 I could have had this book years ago . Some people may think I don't need any Java Books on , But I need this book .”——Java The father of James Gosling
People who are suitable for reading
This book is not for beginners , Readers at least need to be familiar with Java Programming language . If you even equals()、toString(). hashCode() If you don't know , It's suggested to see some excellent ones first Java Introductory books , And then read a Book . If you are in the Java I have some experience in development , Want to know more about Java Programming language wants to know more about Java programing language , To be a better person 、 More efficient Java Developer , So I suggest you study this book carefully .
forward + Focus on , Then add my VX（tkzl6666） You can get 《Effective Java Chinese version （ The first 3 edition ）》 Free access to the electronic version .
Content form
This book is divided into 12 Chapter of 90 Entries , covers Java 5.0/6.0/ 7.0/ 8.0/9.0 All kinds of technical points of . With the first 2 Compared with , In this book “C The substitution of language structure ” chapter , Added Java 7 And the new features introduced after : Lambda expression 、Stream、 Optional class 、 Default method in interface 、try-with-resources、@SafeVarargs annotation 、Module modularization . In terms of quantity, it comes from 78 Items developed to 90 individual , Not only has 12 Entries , And all the original data have been completely revised , Deleted some obsolete items . however , There is no strict order between the chapters , You can choose the chapters you are interested in and read them . Of course , If you want to know immediately 3 What are the changes in the edition , See the appendix .
This book focuses on Java5 The introduction of the new generics 、 enumeration 、 annotation 、 Automatic boxing 、for-each loop 、 Variable parameters 、 Concurrent mechanism , It also includes objects 、 class 、 Class library 、 Methods and new techniques and best practices for serializing these classic topics , And how to avoid Java The often misunderstood nuances of programming languages : Pitfalls and pitfalls , And focus on Java The language itself and the most basic class library ( java.lang、java.util) And some extensions ( java.util.concurrent and java.io etc. ).
Content catalog
The first 1 Chapter ： introduction
The first 2 Chapter ： Create and destroy objects
The first 3 Chapter ： Methods that are common to all objects
The first 4 Chapter ： Classes and interfaces
The first 5 Chapter ： Generic
The first 6 Chapter ： Enumerations and annotations
give the thumbs-up + Focus on , Then add my VX（tkzl6666） You can get 《Effective Java Chinese version （ The first 3 edition ）》 Free access to the electronic version .
The first 7 Chapter ：Lambda and Stream
The first 8 Chapter ： Method
The first 9 Chapter ： General programming
The first 10 Chapter ： abnormal
The first 11 Chapter ： Concurrent
The first 12 Chapter ： serialize
