学习日记

  Today,I have learned chapter 11 of this book-I/O and control design.

I think the control design with our LD project,there are three tyies of user in our program,they are admin,register user,non-register user,and we should add another type of user is block-manage user.There isn’t affair recording function in the current version of LD program,we should add it in our future program.

  The original resource of the input and output design is DFD or sequence diagram.

  The message that send by actors to the object in the system is the resource of input design.and versus,is the output design.

chapter 12 human-computer interaction

  this chapter is the extend of I/O in the chapter 12,and it throughs emphasis on the human self.From the standard point of user,the interface of application system is system itself.

  In this phase,the interface class has been imported,and it should be embed in the classes of question domain in the sequence diagram and other diagrams.

  I think,the jsp pages should be imported in the sequence diagram or other diagrams.

execute and support

chapter 13 RAD and developement base on component

  1.spiral development approach:the initial plan should include the global plan of whole project.

  2.I think,the jfc and j2se,j2ee and struts,hibernate are all the classes of object-framework,so the struts class should be imported at design phase.for example,the sequence diagram.

  3.There are only two typies of component framework,they are Common Object Request Broker Architecture(CORBA) and Distributed Component Object Model(DCOM) said in this book.But,is the EJB or JavaBean component framework?

chapter 14 execute and support

 from this chapter,I knew the key of success ERP is the people in the company.

  The future of ERP is the deep and wide integrity.the increase point are the supply-chain management and business intelligence.

  I think,there is BPR,should there be LPR(Learning Process Reengeering) too;there is ERP,should there be LRP(Learning Resource Plan) too.but,where is the LPR or LRP?They are in our learndiary.com!