基于MVC和Command设计模式的线号打印机软件系统开发

Development on Software System of ELM Based on MVC and Command Design Pattern

分析线号打印机软件需求和MVC框架设计的优势,充分利用Command设计模式的灵活性,将线号打印机的特定内容通过预定义的标记来适应不同的需求,由此提出一个基于MVC的软件系统。该系统为用户提供良好的交互界面,给线号打印机应用提供了有力的支持。

Based on the requirement on the software system of electronic lettering machine （ ELM ） and the advantage of model-view-control（ MVC ） framework design, thinking about the flexibihty of the Command design pattern, a software system based on MVC is set up to make the context of electronic lettering machine available to different kinds of situations. This system provides nice user interface and great support for the user.