aspnet英文文獻(xiàn)翻譯-全文預(yù)覽
【正文】 的。 數(shù)據(jù)層是通過(guò) 操縱數(shù)據(jù)為事務(wù)邏輯層提供數(shù)據(jù)服務(wù)，如存儲(chǔ)數(shù)據(jù)操作結(jié)果、返回?cái)?shù)據(jù)檢索結(jié)果等。 4． 采取 codebehind方式編寫代碼使得代碼更易于編寫，結(jié)構(gòu)更清晰，降低了系統(tǒng)的開(kāi)發(fā)與維護(hù)的復(fù)雜度和費(fèi)用 1 系統(tǒng)的開(kāi)發(fā)原理 基于 技術(shù)的系統(tǒng)結(jié)構(gòu)模型 結(jié)構(gòu)是一個(gè)三層系統(tǒng)： UI 層、業(yè)務(wù)邏輯層和數(shù)據(jù)層， UI 層負(fù)責(zé)與用戶交互，接收用戶的輸入并將服務(wù)器端傳來(lái)的數(shù)據(jù)呈現(xiàn)給客戶。 3． 支持應(yīng)用程序的實(shí)時(shí)更新。二是基于 ASP 和腳本語(yǔ)言，將動(dòng)態(tài)網(wǎng)頁(yè)和數(shù)據(jù)庫(kù)結(jié)合，通過(guò)應(yīng)用程序來(lái)處理新聞，這是目前較為流行的做法。同時(shí)對(duì)系統(tǒng)的開(kāi)發(fā)原理、系統(tǒng)的功能 特點(diǎn)和設(shè)計(jì)方案進(jìn)行了介紹。 Is connected throughOLEDB。s input and the data which transmits the server endpresents for the customer. The service logic level will be responsible for the request which willreceive the browser to transmit and requested will bequeath the datalevel, simultaneously requested the processing result will issue thebrowser. It by the Web table list, XML the Web service and the moduleservice is posed. Web table only the application procedurecore is at, it is presents the data and the information foundation tothe customer, also is the information and the data foundation whichthe response and the processing customer and the demonstration Webtable only alternately produces. The data level is provides the digital data service through operation data for business logic level, like the stored datumoperating result, returns to the data retrieval result and so on. visit database principle Is connected with the database, has provided thefollowing 3 ways: Is connected through ODBC。 Moreover, the track appears the prompt information also letsthe user as necessary clear own operation situation. (2) immediately obviously: To the news processing (including input,revision, deletion) immediately demonstrated in the main pagecorresponding column, achieves Immediate issue, immediateeffective Function. (3) function perfect: Including mon website news management eachaspect: The news input, the browsing, the deletion, the revision, theretrieval and so on each aspect, pletely has realized the websiteto the immediate news management request. (4) facilitates the transplant: In view of the different enterprise,only needs slightly to make the revision to be allowed to developsuits this enterprise characteristic the website news managementsystem management system! 3 systems detailed designs The system main function is realizes through several functionsmodules. Concrete design process as follows: (1) system registers: This module is responsible the user to divideinto the average consumer and the registration user realizes the userjurisdiction management. (2) news browsing: This module negative page lists the websiteall news information, including the title, the type, the origindepartment field and the issue date, each news title is made an ultralink, clicks on them to be able to jump transfers the page to carry onnews reading. (3) News reading: Clicks on the title link i
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