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計(jì)算機(jī)專業(yè)畢業(yè)設(shè)計(jì)外文翻譯--spring的webmvc構(gòu)架模式-文庫吧資料

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【正文】 務(wù)邏輯對象作為命令或則 form對象代替反射特定的 ActionForm子類 . 可訂制的邦定和數(shù)據(jù)校驗(yàn) :作為應(yīng)用級的輸入機(jī)制的錯誤校驗(yàn) ,固定日期和數(shù)字邦定 ,例如 ,通過手動檢查和轉(zhuǎn)換業(yè)務(wù)對象來替換單個的 string。 當(dāng)然 ,Spring 的自己的 web 支持和通??蚣苣J降募?xì)致完整 .然而, Spring 替 換struts,webwork 或者其他的 web 方案非常的容易 .對于 Spring 的 web 支持或者不同的地方, Spring 允許你在 web 容器里面建立一個中間層,在測試環(huán)境或者標(biāo)準(zhǔn)獨(dú)立的應(yīng)用里面來設(shè)置重用你的商務(wù)邏輯 .還有在 J2EE 環(huán)境里面,你的商務(wù)邏輯不必依靠容器提供的服務(wù),像 JTA ,EJB 的支持 .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. 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, JDBC, and JDO, 和非常匹配的工具,如, Hibernate, Velocity, Log4J, and Caucho39。一個校驗(yàn)應(yīng)用將不用依靠 controllers,就可以實(shí)現(xiàn)。它有一個非常顯著的特點(diǎn):在某個層面上如果你不需要 Spring 的支持,你就可以不使用 String 的 class,只使用它的某一部分的功能。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. Customizable locale and theme resolution, support for JSPs with and without Spring tag library, support for JSTL, support for Velocity without the need for extra bridges, etc. Simple but powerful tag library that avoids HTML generation at any cost, allowing for maximum flexibility in terms of markup code. 翻譯文稿 Spring 的 web MVC 構(gòu)架模式 Juergen Hoeller 1. 介紹: Spring 應(yīng)用構(gòu)架 當(dāng)你第一次看到 Spring 的時候,你一定會說 :哦不,又一種 web 構(gòu)架 .這篇文章將告訴你 Spring 明顯區(qū)別于其他輕量級 application framework, 它將專注于 web 的支持,與 struts 和 webwork 有著明顯的區(qū)別。t pete with Struts or WebWork in this usage, it just addresses the many areas that the pure we
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