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哪个Java版本引入了哪些语言功能？

[英]Which Java versions introduced which language features?

原文 2014-08-23 22:25:33 4 2 java

Is there any comprehensive resource on the versions that the different language features were introduced in for Java? 是否有针对Java引入不同语言功能的版本的任何综合资源？ For example where I can type or search for 'static initialization blocks', and it can tell me that this feature is available in Java since version xx. 例如，我可以键入或搜索“静态初始化块”，它可以告诉我，自xx版本以来，这个功能在Java中可用。

2 个解决方案

Below highlights a (non-comprehensive) list of changes between Java versions. 下面重点介绍Java版本之间的（非全面的）更改列表。 Please add major changes to the language and platform. 请添加语言和平台的主要更改。

Java 1.0 Press Release Java 1.0新闻稿

Introductory version. 介绍版。

Java 1.1 Press Release Java 1.1新闻稿

Nested classes 嵌套类
Object serialization 对象序列化
JavaBeans API JavaBeans API
JDBC JDBC
Serialization & RMI 序列化和RMI
Unicode 2.0 support Unicode 2.0支持

Java 1.2 Press Release Java 1.2新闻稿

strictfp
Java Security Model Java安全模型
JIT Compilation JIT编译
Swing 摇摆
Collections Framework 馆藏框架

Java 1.3 Press Release Java 1.3新闻稿

HotSpot VM HotSpot VM
JNDI JNDI

Java 1.4 Press Release Java 1.4新闻稿

assert statement 断言
java.util.logging java.util.logging中

Java 5 Press Release Java 5新闻稿

Primitive autoboxing 原始自动装箱
Generic types 通用类型
enum 枚举
Annotations 注释
Enhanced for loop 增强了循环
Static imports 静态导入
Formatted input and output 格式化输入和输出
varargs 可变参数

Java 6 Features and Enhancements Java 6的功能和增强功能

New collection interfaces 新的集合接口

JDK 7 Features JDK 7功能

try-with-resources 尝试与 - 资源
Multiple exception-type catch 多个异常类型的catch
diamond "operator" 钻石“操作员”
switch on strings 打开字符串
Binary literals 二进制文字
Underscores in integral literals 强调整数文字
Fork-Join Framework Fork-Join框架

JDK 8 Features JDK 8功能

Lambda expressions Lambda表达式
default & static methods on interfaces 接口上的默认和静态方法
Stream API 流API
java.time API java.time API
Nashorn JavaScript engine Nashorn JavaScript引擎

Also, to have a more detailed analysis of Java language changes with each version, one can go through Java_Version_History Wikipedia 此外，要对每个版本进行更详细的Java语言更改分析，可以通过Java_Version_History Wikipedia进行更新

This Link will summerize the main features added to specific version with each version name and it's relase date. 此链接将汇总添加到特定版本的主要功能与每个版本名称及其相关日期。 Hope this helps you. 希望这对你有所帮助。