1目 录0 引言....................................................................21 酒店点菜系统的现状......................................................21.1 酒店点菜方式的改变.................................................21.2 酒店点菜系统的现状.................................................32 系统需求分析............................................................32.1 功能需求...........................................................32.2 系统非功能性需求分析...............................................42.3...
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