java based web application framework

In many web interface, we can see a lot of drop-down list of elements, some are fixed, some are dynamic, some are dictionary content, some are the name field in other tables, sometimes referring to foreign key ID, sometimes refers to the name of the text content, the correct rapid use of the processing of the drop-down list, Can improve the aesthetics of our program interface and friendly, this article mainly introduces in my

1. After the basic framework has been set up, add the log function. You only need to modify the original web. xml and add some configuration information: Private Static final logger log = logmanager. getlogger (registeraction. Class );Private registerservice; Public registerservice getregisterservice () {return registerservice;} public void setregisterservice (registerservice) {This. registerservice = regis

Portal-Basic Java Web Application Development Framework (portal-basic for short) is a fully functional, high-performance full-stack web application development framework, built-in stabl

discussion. I am not only responsible for the ORM responsibility but also for the DVM (Domain View Mapping) responsibilities. That is, I expect my objects to be associated with other objects, and I want me to display the correct Chinese name on the UI instead of the field name. First, the ORM, the correlation (inheritance is not expected to be automatically generated), I can be based on the primary foreign key relationship of the database table gener

Portal-Basic Java Web Application Development Framework (portal-basic for short) is a fully functional, high-performance full-stack web application development framework, built-in stabl

I. Preface Although Struts2 + Spring3 + Hibernate3 has been on the market for a long time, it is still the preferred technology for many Java EE applications. This article will describe the architecture, ideas, technologies, and skills of the SSH2 application, and link up the Ren du of JavaEE, quickly Master the development process and key technologies of Java EE

1 Preface In the field of enterprise-class application system development, the Java EE architecture is now universally accepted. Although it has not fully honoured the new appearance of all kinds of beautiful promises, cross-platform, distributed, easy to develop and maintain, but the popularity of Java EE, has been an indisputable fact. Although the

Overview This project is based on the SSM Framework Technology Java Web Project, is a full stack project, involving front-end, back-end, plug-in, on-line deployment, and other sections, the project all the code is self-coding, each step, the parts have clear comments, do not worry about code confusion, can be easy, sim

, CookBook. class ); System. out. println ("cookBooks name:" + cookBook. getBookName () + "cookBooks author:" + CookBook. getAuthor ()); } You can use mapper. setMappingFiles () to set the ing file. You can add multiple configuration files or write all mappings in one configuration file. The most basic usage method is described here. In order to implement the modular application of Dozer, I specifically wrote a VoPoConverter class to simplify the ca

handy;2, through reading the document and the actual use, mastered the basic usage of jsoup;3, enhance the Java programming ability. The insufficiency of this experiment:1, the code has redundancy, the next time you can use a lot of encapsulation and inheritance, make the code more readable;2, did not do highlight;3, only the analysis of 3 pages, after perfect can be more analysis of several pages (in fact, similar principles), increase the degree of

and a single file upload configuration is the same, just accept the parameter in the action, accept the array, is no longer a single file.One, the action implementation:public class Mutablefilesupload extends Actionsupport {private static final long Serialversionuid = 1l;public file[] Uploa Dobjects;public string[] uploadobjectsfilename;public string[] uploadobjectscontenttype;public String moreInfo; Public String upload () {System.out.println (moreinfo);//1. Get Servletcontextservletcontext Ser

First, create a form page　　Second, create an action that accepts the file to process the uploaded filepublic class FileUpload extends Actionsupport {private static final long Serialversionuid = 1l;/* uploaded files, names of properties and name of form form Consistent */public file uploadobject;/* gets the name of the uploaded file, the name format is file name (above) + "FileName" */public String uploadobjectfilename;/* The type name of the file, named format file name (above) + "ContentType" *

easier for us to use the three broad frameworks. Of course, the framework combination of a large program also relies on the spring of the IOC, in addition, the transaction we will certainly use. AOP These more advanced things, depends on the need, such as what log requirements, interception requirements, with AOP can be achieved better.3 Hibernate:hibernate is also famous in the Java world, and is basicall

Generally speaking, the formation of the current Java-EE enterprise development efficiency is low because of a few: the division of meticulous, technical line long, customers can not participate in the development of the complexity of too high. These aspects of the factors between cause and effect, interaction, and finally the entire development process dragged into the mire. The following is discussed in detail. 5.1 Division of Labor meticulous T

Web Overview Overview Lightweight enterprise application development is increasingly popular with Java application developers, and the spring Framework is an outstanding representative of lightweight containers. Because of the growing use of spring, there are many applicat

, as well as the Java platform JSF, tapestry, and so on.The advantages of component-type development are simple and intuitive, rapid development. The disadvantage is that the package is serious and the interface is stiff. One word: ugly. In contrast, it is a technology that is considered quite backward and flawed.But here's the interesting place,If you are using Web Components to develop a

In the previous article, several Web desktop application development methods, including nw.js and Electron, were analyzed, and in fact there was one of the oldest ways to embed WebView.The way you embed WebView and the whole program is different from the web window, only the part of the window that uses WebView, and the native UI or Directui in a way that combine

development team, the entire team configuration is often more reasonable, high and low level of the respective roles, making operating costs lower, more value-added. Take Tiny as an example, the Tiny ecosystem that is being built, hundreds of UI components and process components are enough for your daily use, and there will be more to be added, these are all premium services!In short, the use of good quality and continuity of the open source framework