软件工程教案 软件开发模型是不断发展的

各种软件开发模型各有优缺点

选用时不必拘泥与某种模型

可组合多种模型

也可根据实际创建新的模型-Software Engineering teaching software development model is the continuous development of various software development models have their own advantages and disadvantages of having to choose when拘泥with some kind of model can be a variety of model portfolios can also be based on the actual creation of new model