webwork

Jira's Simplified Chinese characters (using the BIG5 cause)After the installation of Jira Chinese after the discovery of a part of the Chinese display garbled, after inspection: it should be UTF-8 encoded but displayed as BIG5,BIG5 does not support Simplified Chinese!After entering the Jira database to find the Propertyentry table, thepropertyentry table is a list of properties that are used by Jira system. found that one of the jira.properties is called Webwork.i18n.encoding, Jira's MVC framewo

technologies, including Enterprise Java Beans (EJB), JDBC, and JNDI.In the view side of Struts 1, in addition to the standard JavaServer Pages (JSP), a large number of tag library uses are available and can be integrated with other presentation component technologies (products) at the same time, for example Velocity Templates, XSLT and so on.By applying Struts's framework, users are finally able to place most of their focus on their business logic (Action) and the mapping relationship configura

without 10 refreshes. Box2D can also play a lot of tricks, if the data is large can also consider referring to the 3D topology automatic layout of the Web workers, the box2djs of dense operations in webwork execution, I did not evaluate the performance of the increase in the range, Data serialization of WebWork and GUI threads is also a burden to note when the volume is large, and the final example 3D effe

reasons, they still cannot become the mainstream. In Java server-side technology, there are two clear routes: high-end commercial routes: ejb3 and j2ee5.0; low-end open-source routes: Hibernate and spring. The two routes also overlap. For example, the open source struts is almost the J2EE Web layer standard, and the Open Source hibernate lays the foundation for ejb3. However, the route is not based on technical differences, but on commercial operations. Companies that focus on technical suppo

The core of spring is a lightweight (lightweight) container (Container) that implements the IOC (inversion of Control) container and the non-intrusive (No intrusive) framework, It provides the implementation of the AOP (aspect-oriented programming) concept, provides support for the persistence layer (persistence), the Thing (transcation), and provides the implementation of the MVC Web framework. and provides a consistent model encapsulation of some common Enterprise Services APIs (application In

=getservletContext().getRequestDispatcher(“/catalog”); rd.forward(request,response); Include () method: Public void include (servletRequest request, servletReponse reponse) throws SwerletException, IOExceptionInclude method to make yourServletThe response contains the content generated by another resource. RequestDispatcherrd=getservletContext().getRequestDispatcher(“/catalog”); rd.include(request,response); IntegrationWebWorkSpecific analysis WebWorkIs a J2EE Web Framework develo

Axis2,xfire is the development of convenient, with the existing Web integration is good, can be integrated, and development is also very convenient. But for languages other than Java, there are no relevant code tools available. Xfire was later acquired by Apache, the reason is that it is too good, after the acquisition, with the rise of Java6 JWs, open source WebService engine has been no longer favored, gradually decline. 4, CXF is an Apache-heavy SOA simple framework that implements the ESB

data, someone else modifies the data I use, so I lock the data, the database provides the implementation (locked by the for update)Optimistic Lock: Default when using data, no one else changes the data I use. Implemented by version number. Add the Version property to the entity class, the table adds the Versions field, and each time the transaction commits, the revision number is checked, and if the version number does not match, the transaction commits failure, the data is retrieved, and the v

foundation of the Struts 2 framework and contains the control flow and processing mechanisms within the framework. Business controller action and business logic components are required to be implemented by the user. While developing the action and business logic components, the user also needs to write the relevant configuration files for use by the core controller filterdispatcher. The work flow of struts 2 is simpler than struts 1 and basically the same as the

Session Scopes".The pluggable nature of other MVC implementationsThe implementation of Spring MVC may not be the most appropriate for some projects. Many teams are looking to leverage existing investments to improve technology and tools. For example, the Struts framework contains a large amount of knowledge and experience in use. If you can tolerate the flaws of the struts architecture, it can be another option for your Web tier. The same is true for other MVC frameworks.If you don't want to us

Struts2 is the second version on the big version, but basically it has completely overturned the struts1.x in terms of configuration and usage (STRUTS2 is still based on the MVC pattern, the action-driven, maybe it's the only thing that hasn't changed), though. Struts2 is actually an MVC framework built on a webwork basis. We can see from the source code of STRUTS2 that there are many packages that are directly used by Xwork (

andContains the business logic, is this not a bad design ah? Actually think about it, this design is very convenient, we have got the data,The service layer can be operated directly. The role of action seems to be much, but not much. (2) How did the front-end servlet become filter? We know that Struts1 and spring MVC are portals through the front-end servlet, why Struts2 use a servlet filter?Because Struts2 is based on the WebWork core, and Struts1

Struts2 is a popular and sophisticated Web application framework based on the MVC design pattern. Struts2 is not just Struts1 the next version, it is a fully rewritten struts architecture. The WebWork framework begins with the struts framework, and its goal is to provide a developer who strengthens and improves the framework struts to make web development easier. After a while, the webwork framework and t

1. Mvc and Servlet the benefits of a servlet is the foundation of MVC, and other frameworks such as Struts1,struts2,webwork are developed from the servlet base. so mastering the servlet is the key to mastering MVC. The servlet leaks the lowest API to the programmer, giving the programmer a clearer idea of the various features of MVC. The programmer can encapsulate the servlet. STRUTS2 is the result of encapsulating from the servlet. The disadvantage o

Struct Summary: Struts2 Summary 1. Action A) namespace (master) b) path (master) c) DMI (master) d) wildcard (master) (e) Receive parameters (master the first two types) (f) Access to request, etc. (Master map IOC Way) g) Simple data validation (mastering Addfielderror and 1. Result A The result type (Master four kinds, focus two kinds) (b) Global results (master) c) Dynamic results (understanding) 1. OGNL expression (Proficient) a) #% $ 2. Struts Label A) master the commonly used 3. Declarat

1, struts2 work flow The Struts 2 framework itself can be roughly divided into 3 parts: Core Controller Filterdispatcher, business controller action, and user-implemented enterprise business logic components. The core controller Filterdispatcher is the foundation of the Struts 2 framework, Contains the control processes and processing mechanisms within the framework. The Business controller action and business logic components are required to be implemented by the user themselves. While develo

/, which allows you to write AJAX applications with pure Java code (example Http://demo.nextapp.com/InteractiveTest/ia ))。 Automatically generates HTML and JavaScript. • Reconcile the messages between the browser and the server. The message form is XML. • Custom JavaScript widgets can be written manually if needed. • Open Source License (Mozilla Public License or GNU LGPL). From next app,inc. (http://www.nextapp.com/). 4.3 Direct Web Remoting (DWR) (2005) The URL is: http://www.getahead.lt

# symbol before the expression. For example: Question: In Struts2, how to use Jstl to read variables in action. This is a long history of the problem. Because in fact, a lot of friends (including me) do not use Struts2 own tag library, but use Jstl, probably because jstl tag cubby less, simple and easy-to-use reasons. As we know, jstl the default is to find the value of an object corresponding to an El expression from the Page,request,session,application four scopes. So if you want

the generation of SQL, allowing developers to get rid of the tedious task of manually processing result sets and object conversions, and enabling applications to migrate to all SQL databases. It also provides a transparent continuity, and the only requirement for the persistence class is to implement a parameterless constructor. This framework is typically used in javaswing applications, servlet-based Java applications, and ejbsession application software using the beans. 　　 6. Conclusion

attribute, in the Requestanimationframe rendering process, first through the world. Step (1/60, 10, 10); Update the internal operation of the physics engine, and then traverse all body elements to synchronize the results of the operation, i.e., the body position and rotation angle, to the HT for Web node object, thus achieving the HT for The combination of web and BOX2DJS. In the example, the object drops below 150 i delete the corresponding data element in the BOX2DJS and HT Datamodel, and the