Design And Realization Of "Standardization Information Service" Network Platform

"The standardized information" is refers the related information about the profession standard, the country standard, and so on.The "Standardization information service" network platform is the synthesis service platform which service to "the standardized information" outside net user and maintain the interior standard information management system. Through new method of network and information technology was used, we opens up the service domain to satisfy the user the urgent demand."The standardization information service" network platform construction divides into two major parts:The interior net provides foundation database renewal support for outside net,outside net provides comprehensive user service information for interior net, interior net and outside net are consistent through the data synchronization maintenance.We has constructed "the standardized information" user service system environment by Linux platform,Tomcat server, JSP language,The Oracle database and realized on the standard literature net to inquire, order ,text reading, general ledger statistics, member registration, text downloading and printing limit, order form processing, inquiry and statistics, backstage maintenance.The system was realized through following several aspects:1.Database connectionAccording to the different information processing application adopts the different database connection technology. When the quantity is very big visit to the database,we use the database connection pool technology to enhance the server efficiency and supports the multi- customers visitthe characteristic to enhance the efficiency of the database system; For example insert, modify, delete database record and so on When needs to carry on the operation frequently to the database, we use JDBC (JavaBean) technology.2. Big document access in oracleWe must solve the electronic documents deposit and withdrawal and the security problem to realize on the standard electronic documents net to consult. The standard electronic documents by the PDF document which encrypts save in the database,it has high security,easy to manage and maintenance.3. The application of Session JSP Session is common objective of some connection all homepages, it may be used to select and purchase on the different homepage.Session has the very good application in the control jurisdiction visit at the same time.Between the customer and the server conversation question provides acore question which the personalization service station needs to solve.It is the question about conversation condition.4. User's jurisdiction We control user's jurisdiction through the control menu.So the software system have quickness , interaction and easy to understand.5. StatisticWe used the JSP technical to design the website current capacity statistics system and used it to stat and analyse the website information, the visit current capacity and so on . It can provide the help to improve the website.6. The network securityAlong with electronic commerce appearance, the security is important question because the website involves the fund payment and authentication aspect.JSP has Java security feature which in the network security aspect,but also has the security hidden danger. The JSP system very has the security loophole opportunity because the JSP allow to insert other marks.These hidden dangers include:the source code and the document way exposition, the way jurisdiction cause the document JSP source code exposition, IE the buffer JSP document causes the security loophole which the source code exposition, the procedure script security loophole, the user input order parameter causes, to insert the security problem which the mark causes. The article has some way to prevent the security loophole. 7. The authentication of user jurisdictionThe user who has authorized can visit the system. In order to prevent the user bypassed lands the page,the system inspects the user in the important page whether has landed and user's operation jurisdiction.If user has not landed...