【正文】 performance search. Want to establish or the modification be these objects, need in the procedure carry on with them to hand over with each other, then tell Hibernate to keep. So, a great deal of pack hold out for long time turn operation of business logic no longer demand write a trivial JDBC language sentence, make data last long thus the layer got biggest of simplification. Use the Struts realization MVC structure MVC(ModelViewController) is put forward by the Trygve Reenskaug, first drive application in the environment SmallTalk80, is many to hand over with each other with interface system of constitute foundation. According to the need of variable of the interface design, MVC hand over with each other constitute of system to resolve into model and see diagram, controller three part. Model(Model) is software processing problem logic at independence in outside manifestation under contents and form circumstance of inside abstract, packed the core data, logic of problem and function of calculation relation, independence in concrete of interface expression and I/O operation. See diagram(View) mean information and particular form demonstration of model data and logic relation and appearance to the customer. It acquire a manifestation information from the model, there can be many for homology of information dissimilarity of manifestation form or see diagram. The controller(Controller) is a processing the customer hand over with software with each other operation of, its job is control provide model in any variety of dissemination, insure a customer interface among the model of rightness should contact。t need to duplicate your business objects39。t, from bean configuration to data access and transaction handling. So you are able to enrich your application with a Spring middle tier and/or data access tier, even if you just want to use . the transaction abstraction with JDBC or Hibernate. If just focussing on the web support, some of Spring39。t have a form, you don39。 首先對 Hibernate進(jìn)行配置，只需要對系統(tǒng)自動生成的，配置好數(shù)據(jù)庫連接的各種參數(shù)以及定義數(shù)據(jù)映射文件。 WebWork 允許你用已經(jīng)存在的業(yè)務(wù)對象作為你 form 的一部分 ,但是只生成各自 Action 的 bean 屬性 。 良好的構(gòu)架的 web 應(yīng)用可以運(yùn)行在任何容器上，如， Tomcat 或者 Resin。最后動作類把控制權(quán)傳給后續(xù)的 JSP文件，由 JSP文件生成視圖。 模型（ Model）是軟件所處理問題邏輯在獨立于外在顯示內(nèi)容和形式情況下的內(nèi)在抽象，封裝了問題的核心數(shù)據(jù)、邏輯和功能的計算關(guān)系，獨立于具體的界面表達(dá)和 I/O操作。一種基于 Hibernate、 Struts 和 Spring 的 J2EE 應(yīng)用開發(fā) 框架 隨著 Java技術(shù)的逐漸成熟與完善 ,作為建立企業(yè)級應(yīng)用的標(biāo)準(zhǔn)平臺 ,J2EE平臺得到了長足的發(fā)展 。視圖（ View）把表示模型數(shù)據(jù)及邏輯關(guān)系和狀態(tài)的信息及特定形式展示給用戶。所有這些控制邏輯利用。 值得注意的是， Spring 不是和已經(jīng)存在的解決方案進(jìn)行競爭 . 我們鼓勵結(jié)合標(biāo)準(zhǔn)的技術(shù)，如， Servlet,JSP, JTA,JNDI,JDBCand JDO 和非常匹配的工具，如， Hibernate, Velocity, Log4J, and Caucho39。 最后 ,操作請求的 Action 實例在一個視圖里面獲得付值和 form population。由于 Hibernate所帶的連接池主要用于測試，性能不是很好，可以通過 JNDI將其修改為使用 Tomcat的連接池。t need a FormController. This is a major difference to Struts. You can take any object as mand or form object: There39。s unique features are: .Clear separation of roles: controller vs validator vs mand object vs form object vs model object, DispatcherServlet vs handler mapping vs view resolver, etc. .Powerful and straightforward configuration of both framework and application classes as JavaBeans, including easy inbetween referencing via an application context, . from web controllers to business objects and validators. .Adaptability, nonintrusiveness: Use whatever Controller subclass you need (plain, mand, form, wizard, multi action, or a custom one) for a given scenario instead of deriving from Action/ActionForm for everything. .Reusable business code, no need for duplication: You can use existing business objects as mand or form objects instead of mirroring them in special ActionForm subclasses. .Customizable binding and validation: type mismatches as applicationlevel validation errors that keep the offending value, localized date and number binding, etc instead of Stringonly form objects with manual parsing and conversion to business objects. Customizable handler mapping, customizable view resolution: flexible model transfer via name/value Map, handler mapping and view resolution strategies from simple to sophisticated instead of one single way. With in the J2 the EE the application very widespread customer register process for example, elucidation abovementioned system structure is how concrete usage. The process of register is very clear: Customer from register page importation register information, system to register the information carry on verification, i