I made the difference and shared some of the author's achievements. Currently, Java platforms can be divided into three versions based on software developers, service providers, and equipment manufacturers.
Se, Java EE, and Java me.
AD: analyze them one by one
1. Java SE (Java platform, Standard Edition ). Java SE is called
J2se. It allows the development and deployment of Java applications used in the desktop, server, embedded environment, and real-time environment. Java SE Contains classes that support Java Web service development and
Java platform, Enterprise Edition (Java ee) provides the foundation.
2. Java EE (Java platform, Enterprise Edition ). This version is called
J2EE. The Enterprise Edition helps develop and deploy portable, robust, scalable, and secure server-side Java applications. Java EE is built on the basis of Java SE, which provides Web
Services, component models, management and communication APIs can be used to implement enterprise-level Service-Oriented Architecture (SOA) and Web 2.0
Application.
3. Java me (Java platform, Micro Edition ). This version was previously known as j2-based. Java me
It provides a robust and flexible environment for applications running on mobile devices and embedded devices (such as mobile phones, PDAs, TV set-top boxes, and printers. Java me
It includes flexible user interfaces, robust security models, many built-in network protocols, and rich support for dynamic download of connected and offline applications. Based on Java me
A standardized application can be used on many devices only once, and the local functions of each device can be used.
More simply
Java SE is a software running on a computer.
Java EE is used as a website-(our common JSP Technology)
Java me is used for mobile phone software.
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