Component - based software development , cbsd 基于構件的軟件開發
Cbsd ( component - based software development ) based on sa ( software architecture ) is a new method for system development 摘要基于軟件體系結構的組件式軟件開發是一種新的系統開發方法。
Component - based software development ( cbsd ) is one of the most effective methods for the productivity and quality of the embedded software 在這種情況下,嵌入式軟件的質量和開發效率往往會對一個嵌入式產品的成功起著決定性的影響。
The characteristics of com include : object . oriented , client / server , language independency , process transparency and reusablity . these characteristics make cbsd possible Com的特性有面向對象的特性,客戶端/服務器特性,語言無關性,對進程的透明性和可復用機制。
Based on component - based software development ( cbsd ) , the effects of middleware in system architecture are analyzed , and then the promotion of component technology to middleware is illustrated 然后針對電子商務系統,提出基于組件的電子商務中間件構架,從構架級實現系統的重用。
This paper also explains how to use the cbsd method in the course of system development . to show the system ' s adaptive ability to the changes and disturbances by reconfiguration , an example is given 作為系統應用,本文通過實例說明了所開發的原型系統的運行方法,驗證了本系統通過兩方面重構對車間各種變化的適應能力。
The cbsd is adopted in the process of development of the system and it results in less developing time , less cost of development , more flexibility and maintainability and easy upgrade 在合作研究平臺的開發過程中,采用了基于構件的軟件開發方法cbsd ,縮短了開發時間,降低了開發成本,同時也提高了整個系統的靈活性和可維護性,利于以后的系統升級。
With the development of component technology , the component - based software development ( cbsd ) has already been accepted widely . it becomes the effective way to tackle software crisis . component assembly technology is the key of cbsd 隨著構件技術的日益成熟,基于構件的軟件開發方法已被廣泛接受,逐步成為解決軟件危機、提高軟件生產率和確保軟件質量的軟件開發范例。
Under such circumstance , software component technology is thriving these years , and there are many technologies available , including com / dcom , corba and javabeans / ejb . component - based software development ( cbsd ) is receiving considerable attention within the last years 近年來,面向對象的構件化軟件技術蓬勃發展,國際上出現了像corba , com ole , javabeans ejb等構件的標準和技術,基于構件的軟件開發( cbsd )日益受到重視。