Excellent J2EE development engineer should master the knowledge point

xiaoxiao2021-03-06  53

Servlet

Including session management

Access to Servlet Context Access Resource

JSP technology

WEB layer mode: Service-to-worker, dispatcher view, and business delegate Patterns

MVC Pattern for web applications

Handling Errors in Web Applications

Configure the security of Web Application

Concurrent visits of Web Application

2. Transaction processing

3. Safety strategy

4. Demand Analysis Basic Architecture Design Method Creating a Use Case Diagram UML Figure 5. Basic Design Matters Master Pattern.Observer Pattern.Abstract Factory Pattern.Abstract Factory Pattern.

6. EJB Package and Deploy EJBCMP BMP Message-Driven Beanscmp BMP transaction Implementation Service Time Service Adopt STATELESS BEAN to implement the best practice of Webseriveejb architecture

7.J2ee J2EE's security architecture Implemented the Optimization of Inside Tier, Tier-to-Tier Communication in Fundamental Architectural Concepts and FIVE PRIMARY Concerns of ArchitectureJ2ee

8.java programming language syntax control statement data type exception thread I / Oneetworking

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