ENGLISHE：
Develop Web application program using ASP the architecture that must first establish Web application. Now in application frequently with to have two: The architecture of C/S and the architecture of B/S.

Client/server and customer end / server hold the architecture of C/S.
The customer / server structure of two floor.
Customer / server ( Client/Server ) model is a kind of good software architecture, it is the one of best application pattern of network. From technology, see that it is a logic concept, denote will a application many tasks of decomposing difference carry out , common completion is entire to apply the function of task. On each network main computer of web site, resource ( hardware, software and data ) divide into step, is not balanced, under customer / server structure, without the client computer of resource through sending request to the server that has resource , get resource request, so meet the resource distribution in network not balancedness. With this kind of structure, can synthesize various computers to cooperate with work, let it each can, realize the scale for the system of computer optimization ( Rightsizing ) with scale reduce to melt ( Downsizing ).


利用ASP開發(fā)Web應(yīng)用程序首先必須確立Web應(yīng)用的體系結(jié)構(gòu)。目前在應(yīng)用中常用到的有兩種：C/S體系結(jié)構(gòu)和B/S體系結(jié)構(gòu)。
C/S體系結(jié)構(gòu)即client/server，客戶端/服務(wù)器端。
兩層的客戶/服務(wù)器結(jié)構(gòu)。
客戶/服務(wù)器（Client/Server）模型是一種良好的軟件體系結(jié)構(gòu)，是網(wǎng)絡(luò)的最佳應(yīng)用模式之一。從技術(shù)上看，它本身是一個邏輯概念，是指將一個應(yīng)用分解成多個任務(wù)分別執(zhí)行，共同完成整個應(yīng)用任務(wù)的功能。網(wǎng)絡(luò)各站點(diǎn)主機(jī)上資源（硬件、軟件、數(shù)據(jù)）分步不均衡，在客戶/服務(wù)器結(jié)構(gòu)下，無資源的客戶機(jī)通過向有資源的服務(wù)器發(fā)出請求，并得到資源請求，從而適應(yīng)網(wǎng)絡(luò)中資源分布的不均衡性。采用這種結(jié)構(gòu)能綜合各種計算機(jī)協(xié)同工作，各盡其能，實(shí)現(xiàn)對計算機(jī)系統(tǒng)的規(guī)模優(yōu)化（Rightsizing）和規(guī)?？s小化(Downsizing)。如下圖：