管理信息系统毕业设计.doc

封面 医药管理信息系统 摘 要 软件测试是软件工程的重要组成部分，测试工作的质量直接影响软件产品的生命力黑盒测试也称功能测试或数据驱动测试，它是在已知产品所应具有的功能，通过测试来检测每个功能是否都能正常使用，在测试时，把程序看作一个不能打开的黑盆子，在完全不考虑程序内部结构和内部特性的情况下，测试者在程序接口进行测试，它只检查程序功能是否按照需求规格说明书的规定正常使用，程序是否能适当地接收输入数锯而产生正确的输出信息，并且保持外部信息的完整性。黑盒测试方法主要有等价类划分、边值分析、因—果图、错误推测等，主要用于软件确认测试。 The software testing is the software engineering important component , the mass testing a job has direct impact to software product life-force. The secret box testing also says the function testing or the data drive tests , it is function having in what known number product responds to , come to check if every function can be put into use regularly, when testing by testing , look upon procedure as a black basin being able to not open up, under the situation of not considering procedure inner structure and inside characteristic property completely, the surveyor carries out a testing in procedure interface , its god of the earth examines that procedure function if the specifications regulation is regular according to needing specification is put into use, If procedure can receive the entering number saw but produce correct output information appropriatly, and. The modern business management basic thought is the enterprise took an organic whole, the angle which optimizes from the whole embarks，through the utilization science management thought, the method and the computer technology, manages the entire enterprise in the process each kind of related information, according to the objective law implementation high integration, provides, the effective information massively for the enterprise management and the macro-scientific policy-making; Meanwhile in this foundation, through to the enterprise for, sells, the wealth, the thing each link implementation science plan, the organization, the control and the management, enables them in the management process in a coordinated and orderly way, the reasonable disposition, and the full display function, achieved maximum limit reduces the reserve, reduces the fund t