If you don't know the order of Java learning, I'll provide you with a learning route map!
The learning method is also very important in the process of learning according to the video! Must remember to diligently take notes, organize the program mind map, convenient follow-up review convenient.
Part I: JavaSE: Java language is the most basic set of libraries
Learn JavaEE or JavaME before, JavaSE is a must.
* Java Development Environment Setup
* Java Basic Syntax
* Object Oriented
* Arrays
* Exceptions
* Collections
* Threads
* IO Streams
* Reflection Mechanism
* Annotations
* Networks
* Annotations
* The JavaSE library.
* Network Programming
Part II: Databases MySQL + JDBC
* As long as you learn programming, databases are a must, a public **** subject.
* Programmers in java, C, python, C#, etc. need to learn database.
* There are many database products: MySQL, Oracle, SqlServer, DB2 ......
* Our Power Node database courses include: MySQL + Oracle
* Oracle: banks, government use oracle more.
* MySQL: Internet companies, general enterprises use MySQL more.
* Oracle we do provide videos. It is not taught in the classroom.
* We talk about MySQL in the classroom.
* Java language links to the database: JDBC
Part III: WEB front-end
* System architecture: B/SBrowser/Server C/SClient/Server
* WEB is the meaning of the website. WEB front-end is: the pages in the website.
* WEB front-end program is running in the browser.
* HTML5 + CSS3 + JavaScript(JS)
* There are also many frameworks for WEB front-end:
- jQuery
- Bootstrap
- Vue
- NodeJS
- AugularJS
- RectJS
- LayUI
- EasyUI
.....
Part IV: JavaWEB
* Servlet
* JSP
* AJAX (is part of the syntax of JavaScript , specializing in doing a local refresh of the page)
Part V: JavaWEB project
* do a B/S structure of the project , the WEB front-end and JavaWEB content to do an integration exercise.
* In fact, up to here, all systems can be done.
* In fact, up to this point, all the systems can be done. But the technology used is very Low. did not use the framework.