目 录一、 建设背景..................................................................................................................................1二、 现状、问题与需求..................................................................................................................22.1现状问题............................................................................................................................22.2需求分析............................................................................................................................3三、 建设目 标..................................................................................................................................5四、 建设策略..................................................................................................................................74.1产品配置............................................................................................................................74.2应用场景............................................................................................................................84.3方案特点............................................................................................................................84.4主要产品............................................................................................................................94.4.1硬件....................................................................................................................94.4.2软件..................................................................................................................124.4.3平台..................................................................................................................204.4.4资源..................................................................................................................20五、 预期成效.........................................................................................