1. javase
This is the basis of java development. You must learn it no matter whether you are going in the direction of javaEE or Android development in the future.
2. HTML, css, and javascript
These three are the key technologies for web page production.
(Recommended video tutorial: java video)
3. Mysql or oracle
If you develop the back-end, you must learn the database, generally It is recommended to master the above two.
4. JDBC
In fact, you can also summarize this as the database part. This is the knowledge to connect to the database using java.
5. Tomcat, Servlet, Jsp, and AJAX technology in javaweb
6. Framework
It is generally recommended to learn spring, springmvc, and mybatis frameworks.
Recommended tutorial: java entry program
The above is the detailed content of What do you need to learn for java development?. For more information, please follow other related articles on the PHP Chinese website!