Today the main learning is some knowledge about Java, including how to achieve averaging the array, create a collection, and the default size of the collection is 10, achieved get, set methods. It also explains some of the details of the code in the enterprise: the code must be home notes, each function basically write a function to encapsulate method, function and role of the creator of comments clearly written methods, methods, and some basic Notes. Also called cascading drop-down box, deletions change search the database and the like. He explained the framework uses some of the companies, SSH, SSM, Spring Boot and so on.
SSH is a strtus + spring + hibernate integration framework, is the more popular open-source Web application framework. SSH into systems integration framework from the duties of four layers: presentation layer, business logic, data persistence layer and domain layer modules to help developers build a clear structure in the short term, it is good reusability, easy to maintain Web applications program. Where Strtus infrastructure system as a whole, is responsible for the separation of MVC model frameworks in part Strtus. Control of the business to jump, use Hibernate framework provides support for persistence layer, Spring do management, management strtus and bibernate.
SSM is formed by the Spring + SpringMVC + MyBatis integration of Spring, MyBatis two open source framework. Often used as a data source in a relatively simple frame web project.
Spring Boot is a new framework provided by Pivota team, which is designed to simplify the development process as well as the initial build new Spring applications. The framework uses a particular manner arranged so that the developer is no longer necessary to define the configuration of the template. In this way, Spring Boot is committed to being a leader in the field of rapid application development to flourish.