WEB is a Java application. What technology stack is needed for a jun?

Question

Java

Actually the details in the topic.
WEB - Java application.
What technology stack is needed for a jun?

Answer 1

Either the JavaEE path: JSF, JPA, EJB, JAX-RS/WS, etc
Or the spring path: Spring AOP, Spring Data, Spring MVC, etc
Although you often need to know both options. Other than that, all sorts of basics like Servlets, JDBC, JSP, DI, JUnit, Java Core, etc.

Answer 2

JSP/JDBC/servlet/tomcat

Answer 3

rather already Spring AOP + Spring Security + Spring MVC / GWT + Hibernate.
well, if you really walk around, then you can pour all this on top with Thymeleaf / Tapestry sauce.

Answer 4

For a junior, you need to know at least a little java core.