Web Modeling Template Design Based On SpringMVC

The current J2EE technology in e-government,e-commerce,online office is a more popular technology.J2EE has standard reusable module components and hierarchical structures that can automatically handle many aspects of programming,however,we still found many problems in actual development.We discover,due to the characteristics of business needs,many of the development work is technically similar.Majority of the demand analysis is to add some simple data,modify,delete,query and other work.These businesses correspond to the programming work is to insert data into the database,contains modify,delete,query and other operations.This leads to a lot of repetitive work.When programmer works in the development work,using the most primitive program multiplexing technology.Keep copying and pasting.Almost no need to do much modification.This program multiplexing technology not only heavy workload,low efficiency,but also very easy to make mistakes,non-standard non-uniformity,is not conducive to change easily.In view of the above problems,this article presents such an idea,build a J2EE code automatically generated system.According to the information on behalf of business needs by the system automatically generates the J2EE application system composed of part of the code.to avoid the above mentioned problems.The system is optimized based on SSH(Spring + Spring MVC +Hibernate)framework,based on the deep research,the design and development of web-based universal template based on SpringMVC are realized.The design contains the following 4 points:The first point is that designer of permissions roles design database table on the web page according to the needs of customer.Complete the related entity class automatically generated.Then users of the system do not need to write the code.The second point is that the design of the content successfully mapped to the database to generate the appropriate database table.Complete the persistence layer code automatically generated.The third point is that for this persistence layer entity class,the corresponding business logic service Java classes,controller control classes,and view pages are automatically generated.The last point is that editor permissions on the web page can choose the appropriate HTML Button,contains add,delete,check,search and so on.Leave the required HTML controls and delete unnecessary ones.Finally fixed the page.Viewer permissions can manage information,operate the correct data in the database CRUD operations on the fixed web page.This paper made a preliminary implementation of the design,and invited the real developer to test the topic of the web template.The user feedback is that the template designed in this paper is simple and quick to use,and the code specification automatically generated through the template is error-free.