Learn All Java Technologies Tutorials Offline 2020

Learn Apache ANT

This tutorial has been prepared for the beginners to help them understand the basic functionality of Apache ANT to automate the build and deployment process in 2020.

Apache Common Collection

The Apache Commons Collections are the components of the Apache Commons which are derived from Java API and provides component architecture for the Java language in 2020.

Apache Common IO

Learn Apache HTTP Client

Http client is a transfer library. It resides on the client side, sends and receives Http

messages in 2020.

Learn Apache NiFi

Apache NiFi is an open source data ingestion platform. It was developed by NSA and is now being maintained and further development is supported by Apache foundation in 2020.

Learn Apache POI (Powerpoint)

This tutorial provides a basic understanding of Apache POI library and its features. Here we will learn how to read, write, and manage MS-PowerPoint documents using Java programs.

Learn Apache POI (Word)

Learn Apache POI

Learn AWT

JAVA provides a rich set of libraries to create Graphical User Interface in platform independent way. In this article we'll look in AWT (Abstract Window Toolkit) in 2020.

Learn Boon

Boon is a simple Java based toolkit for JSON. You can use Boon JSON to encode or decode JSON data in an efficient and faster way in 2020.

Learn Apache Commons CLI

The Apache Commons CLI are the components of the Apache Commons which are derived from Java API and provides an API to parse command line arguments/options passed to the programs.

Learn Apache DB Utils

Apache Commons DbUtils library is a quite small set of classes which are designed to make easier JDBC call processing without resource leak and to have cleaner code 2020.

Learn Design Patterns in Java

Learn EasyMock

EasyMock is a mocking framework, JAVA-based library that is used for effective unit testing of JAVA applications.

Learn Eclipse

Eclipse is an integrated development environment (IDE) for Java and other programming languages like C, C++, PHP, and Ruby etc.

Learn EJB

Learn Gson

Google Gson is an open source, Java-based library developed by Google. It facilitates serialization of Java objects to JSON and vice versa in 2020.

Learn Guava

Guava is an open source, Java-based library developed by Google. It facilitates best coding practices and helps reduce coding errors.

Learn Guice

Guice is an open source, Java-based dependency injection framework. It is quiet lightweight and is actively developed/managed by Google.

Learn GWT Google Charts

Learn GWT High Charts

Learn Hibernate

Hibernate is a high-performance Object/Relational persistence and query service, which is licensed under the open source GNU Lesser General Public License (LGPL) and is free to download.

Learn iBATIS

iBATIS is a persistence framework which automates the mapping between SQL databases and objects in Java, .NET, and Ruby on Rails.

Learn Intellij Idea

IntelliJ IDEA (hereafter referred as IntelliJ) is one of the most powerful and popular Integrated Development Environments (IDE) for Java in 2020.

Learn Jackson

Jackson is a very popular and efficient java based library to serialize or map java objects to JSON and vice versa 2020.

Learn Jackson Annotations

Jackson is a very popular and efficient java based library to serialize or map java objects to JSON and vice versa 2020.

Learn JasperReports

JasperReports is an open source java reporting engine.

Learn Json.Simple

JSON.simple is a simple Java based toolkit for JSON. You can use JSON.simple to encode or decode JSON data.

Learn Java

The latest release of the Java Standard Edition is Java SE 8.

Learn Java8

Java 8 is the most awaited and is a major feature release of Java programming language.

Learn Java9

Java 9 is the most awaited and is a major feature release of Java programming language in 2020.

Learn Java Cryptography

The Java Cryptography Architecture (JCA) is a set of APIs to implement concepts of modern cryptography such as digital signatures, message digests, and certificates.

学习Apache ANT

本教程已为初学者准备，以帮助他们了解Apache ANT的基本功能，以在2020年实现构建和部署过程的自动化。

Apache Common Collection

Apache Commons Collections是从Java API派生的Apache Commons的组件，并在2020年提供Java语言的组件体系结构。

Apache通用IO

学习Apache HTTP客户端

Http客户端是一个传输库。它位于客户端，发送和接收Http

2020年的消息。

学习Apache NiFi

Apache NiFi 是一个开源数据提取平台。它是由国家安全局（NSA）开发的，目前正在维护中，并在2020年得到Apache基金会的支持进一步开发。

学习Apache POI（Powerpoint）

本教程提供了对Apache POI库及其功能的基本了解。在这里，我们将学习如何使用Java程序读取，编写和管理MS-PowerPoint文档。

学习Apache POI（Word）

学习Apache POI

学习AWT

JAVA提供了一组丰富的库来以独立于平台的方式创建图形用户界面。在本文中，我们将研究2020年的AWT（抽象窗口工具包）。

学习恩赐

Boon 是用于JSON的基于Java的简单工具包。您可以在2020年使用Boon JSON以高效快捷的方式对JSON数据进行编码或解码。

了解Apache Commons CLI

Apache Commons CLI是从Java API派生的Apache Commons的组件，并提供API来解析传递给程序的命令行参数/选项。

了解Apache DB Utils

Apache Commons DbUtils库是一组很小的类，这些类旨在简化JDBC调用处理而不会造成资源泄漏，并使代码2020更干净。

学习Java中的设计模式

学习EasyMock

EasyMock是一个基于Java的模拟框架库，用于对JAVA应用程序进行有效的单元测试。

学习Eclipse

Eclipse是Java和其他编程语言（如C，C ++，PHP和Ruby等）的集成开发环境（IDE）。

学习EJB

学习格森

Google Gson是Google开发的基于Java的开源库。它有助于在2020年将Java对象序列化为JSON，反之亦然。

学习番石榴

Guava是Google开发的基于Java的开源库。它有助于最佳编码实践，并有助于减少编码错误。

学习吉斯

Guice是一个基于Java的开源依赖注入框架。它是安静的轻量级产品，由Google积极开发/管理。

了解GWT Google图表

了解GWT高位图

学习休眠

Hibernate是一种高性能的对象/关系持久性和查询服务，已根据开源GNU通用通用公共许可证（LGPL）进行了许可，可以免费下载。

学习iBATIS

iBATIS是一个持久性框架，可自动执行SQL数据库与Java，.NET和Ruby on Rails中的对象之间的映射。

学习Intellij想法

IntelliJ IDEA（以下称为IntelliJ）是2020年最强大，最受欢迎的Java集成开发环境（IDE）之一。

学习杰克逊

Jackson是一个非常流行且高效的基于Java的库，用于将Java对象序列化或映射到JSON，反之亦然2020。

学习杰克逊注释

Jackson是一个非常流行且高效的基于Java的库，用于将Java对象序列化或映射到JSON，反之亦然2020。

学习JasperReports

JasperReports是一个开放源代码Java报告引擎。

学习Json.Simple

JSON.simple 是用于JSON的基于Java的简单工具包。您可以使用JSON.simple编码或解码JSON数据。

学习Java

Java Standard Edition的最新版本是Java SE 8。

学习Java8

Java 8是最期待的，并且是Java编程语言的主要功能版本。

学习Java9

Java 9是最期待的，并且是2020年Java编程语言的主要功能版本。

学习Java密码学

Java密码体系结构（JCA）是一组API，用于实现现代密码学的概念，例如数字签名，消息摘要和证书。