【導讀】(此文檔為word格式，下載后您可任意編輯修改！圖書一直都是獲取信息最好的方式，但由于圖書館。中圖書藏量婁大大的增加，使得圖書的管理工作變得日益的煩重。使得人們想方設法的。找出新的圖書管理的方式，如何將煩重的圖書管理變得簡單起來呢？在此系統(tǒng)中完成了圖書館常見的管理事務及信息統(tǒng)。圖書管理系統(tǒng)中包含6個功能模塊：日常工作，查詢，讀者資料的維護，圖。書資料的維護，系統(tǒng)管理和更改口令。本系統(tǒng)采用jsp技術對網頁的設計，使用MVC的設計模式，并采用了開源框架Struts，大方美觀等特點。本系統(tǒng)中將通過JDBC驅動和數據庫來進行無縫連接，本系統(tǒng)采用的。且具有較高的完整性，一致性和安全性?！畧D書名稱’、‘作者’、‘出版社’及‘書架’。

　　

【正文】 e Java Servlet to control the logic of the website, adjust through the Java Servlet to use the way of the document of JSP to separate website of logic and contents. Generally speaking, in actual engine of JSP, the page of JSP is the edit and translate type while carry out, not explain the type of. Explain the dynamic state web page development tool of the type, such as ASP, PHP3 etc., because speed etc. reason, the JSP norm book, did not request the procedure in the JSP code part( be called the Scriptlet) and must write with the Java definitely. Actually, the Java, edit and translate for the Servlet to carry out of. Write according to the norm of JSP, with Java also is can of, the ability and JavaBeans, the Enterprise JavaBeanses because of the JSP strong function to work together, so even is the Scriptlet part not to use the Java, edit and translate of performance code also should is related with Java. JSP MECHANISM To prehend the JSP of the module develops for the web page of the center and the page develops for the web page of the center first. The SSJS and ASP are all in several year ago to release, the work of that time is still very young, no one knows to still addition to making all business, datas and the expression logic enter the original web page entirely set up large, the Web that can upgrade applies the procedure. The expression logic write in the script environment was lock in the page, only passing to shear to slice and glue to stick then can drive this makes be the procedure member to try to change an external appearance that applies the procedure but do not want to break with its llied business logic, apply the procedure of maintenance be like to walk the similar difficulty on the eggshell. In fact in the business enterprise, of the module already through very mature, 重慶郵電大學本科畢業(yè)設計（論文） 42 no one would like to rewrite those logics for their applied and sketch the designer the Web plait the one who write, make they carry the script and the HTML contents knot to the server to put together. Chien but speech, apply the plexity of the procedure along with the Web to promote continuously, the development method that take page as the center limits sex to bee to get up obviously. At the same time, the people always at look for the better method of build up the Web application procedure, the module spreads in customer39。s machine server the realm. JavaBeans and ActiveX were published the pany to expand to apply the procedure developer for Java and Windows to use to e to develop the plicated procedure quickly by the fast application procedure development( RAD) tool. These techniques make the expert in the some realm be able to write the module for the perpendicular application plait in the skill area, but the developer can go fetch the usage directly but need not control the expertise of this realm. Be a kind of take module as the central development terrace, the JSP appeared. It with the JavaBeans and Enterprise JavaBeans( EJB) module includes the model of the business and the data logic for foundation, provide a great deal of label and a script terraces to use to e to show in the HTML page from the contents of JavaBeans creation or send a present in return. Because of the property that regards the module as the center of the JSP, it can drive Java and not the developer of Java uses equally. Not the developer of Java can pass the JSP label( Tags) to use the JavaBeans that the deluxe developer of Java establish. The developer of Java not only can establish and use the JavaBeans, but also can use the language of Java to e to control more accurately in the JSP page according to the expression logic of the first floor JavaBeans. See now basic claim model, a claim directly was send to JSP page in. The code of JSP controls to carry on result in dynamic state bornly, mixing with the HTML page of the static state HTML code. The Beans can be JavaBeans or module of EJBs. Moreover, the more plicated claim model can see make from is request other JSP pages of the page call sign or Java Servlets. The engine of JSP wants to chase the code of Java that the label of JSP, code of Java in the JSP page even all converts into the big piece together with the static state HTML contents actually. These codes piece was anized the Java Servlet that customer can not see to go to by the engine of JSP, then the Servlet edits and translate them automatically byte code of Java. Thus, the visitant that is the website requests a JSP page, under the condition of it is not knowing, an already born, the Servlet actual full general that prepared to edit and translate pletes all works, very concealment but again and efficiently. The Servlet is to edit and translate of, so the code of JSP in the web page does not need when the every time requests that page is explain. The engine of JSP need to be edit and translate after Servlet the code end is modify only once, then this Servlet that editted and translate can be carry out. The in view of the fact JSP engine auto is born to edit and translate the Servlet also, need not procedure member begins to edit and translate the code, so the JSP can bring vivid sex that function and fast developments need that you are efficiently. Compared with the traditional CGI, the JSP the speed, the traditional procedure of CGI needs to use the standard importation of the system to output the equipments to carry out the 重慶郵電大學本科畢業(yè)設計（論文） 43 dynamic state web page born, but the JSP is direct is mutually the connection with server. And say for the CGI, each interview needs to add to add a progress to for calculator of be the server of Web. The next in order, the JSP is specialized to develop but design for the Web of, its purpose is for building up according to the Web applied procedure, included the norm an