【正文】 例如在腳本中加入一些破壞計算機系統(tǒng)的命令，這樣當(dāng)用戶瀏覽網(wǎng)頁時，一旦調(diào)用這類腳本，便會使用戶的系統(tǒng)受到攻擊。 CSS 的英文是 Cascading Style Sheets，中文可以翻譯成串聯(lián)式樣式表。 ActionServlet （ Command） 使用 perform（）方法將參數(shù)化的類傳遞給 ActionForm .仍然沒有太多討厭的 （） 調(diào)用。就 Struts 而言，這是通過作為實際業(yè)務(wù)邏輯“瘦”包裝 的 Action 類完成的。比較兩個文件時，該插件首先檢查是否有另一個插件可以解釋這些文件的結(jié)構(gòu)。 JSP 技術(shù)很容易整合到多種應(yīng)用體系結(jié)構(gòu)中，以利用現(xiàn)存的工具和技巧，并且能擴展到支持企業(yè)級的分布式應(yīng)用中。由于核心邏輯被封裝在標(biāo)識和 JavaBeans 中，所以 Web 管理人員和頁面設(shè)計者，能夠編輯和使用 JSP 頁面，而不影響內(nèi)容的生成。用 JSP 訪問可重用的組件，如 Servlet、 JavaBean 和基于 Java 的 Web 應(yīng)用程序。s work. When pared with two documents, this plugin unit first inspects whether to have another plugin unit to be possible to explain these document structure. If found one, it to the plugin unit inquiry related file organization information w hich found, and used this information in the parison process. May see that the modular construction was Eclipse has provided the huge flexibility, and provided one to be possible to support the massive application procedure platform which the original design has not expected. 4 Structs function synopsis Struts is a MVC frame (Framework), uses in developing Java fast the Web application. Struts realizes the key point in C(Controller), Action w hich and we have custommade including ActionServlet/RequestProcessor, was also V(View) provides a series of rows to have custommade the label (Custom Tag). Spring is a light vessel (lightweight container), its core is the Bean factory (Bean Factory), with constructs M(Model) w hich we need. Above this foundation, Spring has provided AOP (AspectOriented Programming, face stratification plane programming) realization, provides under the nonmanagement environment with it to declare services and so on way business, security。s logic is sealed in marks and in the JavaBeans module, and ties up in the script, all scripts in server end movement. Because core logic is sealed in marks and in JavaBeans, therefore the Web administrative personnels and the page designer, can edit and use the JSP page, but does not affect the content the production. In the server end, the JSP engine explained that the JSP marking and the script, produce the content which requested, and (or XML) page39。s time were too many. Therefore Netscape browser Navigator has joined Javascript, has provided the data confirmation basic function. The JavaScript official name is “ECMAScript”. This standard by ECMA organization development and maintenance. ECMA262 is the official JavaScript standard. This standard based on JavaScript (Netscape) and JScript (Microsoft). Netscape (Navigator ) Brendan Eich has invented this language, started from 1996, already appeared in all Netscape and in the Microsoft browser. The ECMA262 development began in 1996, in 1997 July, the ECMA general meeting has accepted its first edition. Script script uses one specific descriptive language, rests on certain form pilation to be possible the execution document, is also called as great or the batch run document. The script usually may transfer temporarily by the application procedure and carry out. Each kind of script present widely is applied in the homepage design, because the script not only may reduce the home page the scale and raises the homepage browsing speed, moreover may enrich the homepage performance, like animation, sound and so on. Cites a most mon example, w hen we click in the homepage the Email address can transfer Outlook Express or the Foxmail this kind of mail software automatically, is realizes through the script function. Also because of script these characteristics, the human w ho harbors ulterior motives by some are often using. For example joins some destruction puter system39。 JSP 頁面由 HTML 代碼和嵌入其中的 Java 代碼所組成。 適應(yīng)平臺 幾乎所有平臺都支持 Java， JSP＋ JavaBeans 幾乎可以在所有平臺下通行無阻。插件是在 Eclipse 應(yīng)用程序中提供所有功能的組件。這個定義表示 Struts 是一個框架，而不是一個庫，但 Struts 也包含了豐富的標(biāo)記庫和獨 立于該框架工作的實用程序類。時代變了，但方法依舊。 如果你寫的 CSS 語句是當(dāng)成外部樣式表而在 HTML 文件中調(diào)用，那它的擴展名存成 .css 就可。 Netscape (Navigator ) 的 Brendan Eich 發(fā)明了這門語言，從 1996 年開始，已經(jīng)出現(xiàn)在所有的 Netscape 和 Microsoft 瀏覽器中。要實現(xiàn)一個命令只要把這一過程定義 (alias)好，并且分配一個鍵位給這個命令，以后只要按分配好的鍵位，就可以實現(xiàn)這一過程。ECMA262 是正式的 JavaScript 標(biāo)準(zhǔn)。因此， Struts 提供了它能夠理解的一個業(yè)務(wù)接口，即 Action .通過擴展 Action ，我們使得我們的業(yè)務(wù)接口與 Struts 業(yè)務(wù)接口保持兼容。標(biāo)記是使 Struts 有別于其他框架（如 Velocity）的因素之一。就是說可將兩者一起使用，達(dá)到將兩者自身的特點進(jìn)行互補。事實上，使用由 Eclipse 本身提供的工具能夠超越 Java 開發(fā)，可擴展現(xiàn) 有 Eclipse 應(yīng)用程序，或者甚至創(chuàng)建全新的應(yīng)用程序。 JSP 技術(shù)封裝了許多功能，這些功能是在易用的、與 JSP 相關(guān)的 XML 標(biāo)識中進(jìn)行動態(tài)內(nèi)容生成所需要的。插入的 Java 程序段可以操作數(shù)據(jù)庫、重新定向網(wǎng)頁等，以實現(xiàn)建立動態(tài)網(wǎng)頁所需要的功能。s client is ActionServlet, it knows nothing about to our concrete service class connection. Therefore, Struts has provided a service connection w hich it can understand, namely Action. Through expands Action, we cause our service connection and the Struts service connection maintain patible. 5 CSS synopsis The CSS edition method is the same with HTML, may also be any text editor or the homepage edition software, but also has uses for to edit CSS specially the software. If you write the CSS sentence regards the exterior cascading style sheet, but transfers in the HTML document, then its extension saves .css to be possible. Initially the technical personnel found out HTML, mainly stresses on the definition content, for instance expressed that a paragraph, indicates the title, but excessively has not designed HTML the typesetting and the contact surface