【正文】 this process. All scripts are realize through this method. JSP 及其 WEB 技術 譯文： 1 JSP 簡介 JSP（ JavaServer Pages）是一種基于 Java 的腳本技術。 Web MVC and Spring Web have provided Java the Web application frame or carries on the integration with other popular Web frame. That is may a both use, achieve both own characteristic carries on supplementary. Structs is the kind w hich, servlet and the JSP mark a group cooperates mutually, they pose the MVC 2 designs w hich may entrust with heavy responsibility. This definition expressed that Struts is a frame, but is not a storehouse, but Struts has also contained the rich mark storehouse and the independence in this frame work utility program class. Client browser (customer browser), the request founds an event from customer browser39。s plete usability. may entrust with heavy responsibility the module The overw helming majority JSP page relies on may entrust with heavy responsibility, the cross platform module (JavaBeans or Enterprise the JavaBeans module) carries out plex processing which the application procedure requests. The development personnel can share and exchange the execution ordinary operation the module, or causes these modules uses for more users and the customer association. Has ac celerated the overall development process based on module39。s development needs Java Servlet and the JSP coordination can plete. JSP had the Java te chnology simply easy to use, plete objectoriented, had the platform independency, and safe reliable, mainly faced Inter39。s plugin unit, seals in the plugin unit. In order to expand the existing Eclipse function or carry on the construction in above, the plugin unit the concrete expansion contribution for the expansion spot w hich will expose by other plug in units. Usually, the plugin unit concentrates the specific regio n responsibility, and gives through or a many expansion way other responsibility designation other plugin units. For example, a plugin unit allows you parallel to pare two documents visibly the contents, but it will not care how to read these document s even how to explain these document structure。s condition, and helps the control application procedure the flow. Speaking of Struts, this is through takes the actual service logic “thin” the packing Action kind to plete. Model (model) condition, model expression application procedure condition. Service object renewal application procedure conditio n. ActionForm bean in conversation level or request level expression model condition, but is not in the lasting level. The JSP document uses JSP to mark the read from the ActionForm bean information. View (view), the view is a JSP document. And does not have the flow logic, does not have the service logic, also does not have the model information Only then marks. The mark causes Struts is different with other frames (for example Velocity) one of factors. Just like the Struts controller is (event usuall y is HTTP post) maps the event kind of servlet. you to expect the airoperated controller use configuration files to cause you not to need to carry on to these values the hard code. The time has changed, but method as before. The Action kind, ActionForm maintains the Web application procedure the conversation condition. ActionForm is one abstract class, must found this kind of subclass for each input form model. When I said w hen input form model, w hat refers to the ActionForm expression is establishes or in the renewal general sense data by the HTML Action kind is service logic packing. A Action kind of use is transforms HttpServletRequest into the service logic. Must use Action, please found its subclass and covers process () the method. ActionServlet (Command) will use perform () the method the parametrization kind to transmit for ActionForm. Still did not have too many repugnant () to transfer. When the event progresses to this step, the input form data (or HTML form data) has been withdraw n from the request class and shifts to the ActionForm kind. Considered that a Action kind of another way is the Adapter design pattern. The Action use will be “a kind of connection will transform another connection which will need for the client. Adapter enables the kind the joint operation, if does not have Adapter, then these kinds will be unable because of the inpatible connection the joint operation.”. In this example39。用 JSP 開發(fā)的 Web 應用是跨平臺的，即能在 Linux 下運行，也能在其他操作系統(tǒng)上運行。 Web 服務器在遇到訪問 JSP 網(wǎng)頁的請求時，首先執(zhí)行其中的程序段，然后將執(zhí)行結果連同 JSP 文件中的 HTML 代碼一起返回給客戶。 將內容的生成和顯示進行分離 用 JSP 技術， Web 頁面開發(fā)人員可以使用 HTML 或者 XML 標識來設計和格式化最終頁面，并使用 JSP 標識或者小腳本來生成頁面上的動態(tài)內容。 采用標識 Web 頁面開發(fā)人員不會都是熟悉腳本語言的編程人員。第三方開發(fā)人員和 其他人員可以為常用功能創(chuàng)建自己的標識庫。 PDE 使用特定功能擴展了 JDT 以構建Eclipse 插件 — 基于 Eclipse 的應用程序的基本構造塊。例如，一個 插件允許您可視地并行比較兩個文件的內容，但它不會關心如何讀取這些文件甚至如何解釋這些文件的結構 。在此基礎之上， Spring 提供了 AOP（ AspectOriented Programming, 面向層面的編程）的實現(xiàn)，用它來提供非管理環(huán)境下申明方式 的事務、安全等服務；對 Bean 工廠的擴展ApplicationContext 更加方便我們實現(xiàn) J2EE 的應用； DAO/ORM 的實現(xiàn)方便我們進行數(shù)據(jù)庫的開發(fā)； Web MVC 和 Spring Web 提供了 Java Web 應用的框架或與其他流行的 Web框架進行集成。 文件配置控制器。其中沒有流程邏輯，沒有業(yè)務邏輯，也沒有模型信息 只有標記。 Action 類的用途是將 HttpServletRequest 轉換為業(yè)務邏輯。本例中的客戶機是 ActionServlet ，它對我們的具體業(yè)務類接口一無所知。 CSS 可算是 網(wǎng)頁設計的一個突破，它解決了網(wǎng)頁界面排版的難題。這個標準由