[{"data":1,"prerenderedAt":309},["ShallowReactive",2],{"docs-doc-\u002Fdocs\u002Fintro\u002Fframeworks":3,"docs-live-paths":262},{"id":4,"title":5,"body":6,"description":248,"extension":249,"meta":250,"navigation":257,"path":258,"seo":259,"stem":260,"__hash__":261},"content\u002Fdocs\u002Fintro\u002Fframeworks.md","平台架构：衍景 · 衍枢 · 衍流 + AI",{"type":7,"value":8,"toc":239},"minimark",[9,21,26,36,47,51,54,60,66,71,83,87,94,120,124,127,145,149,152,205,212,220,223],[10,11,12],"blockquote",{},[13,14,15,16,20],"p",{},"本文解决一个前置问题：衍数不是一个单一软件，而是",[17,18,19],"strong",{},"分层组织、各司其职","的系统平台。理解分层，就能明白为什么它既能灵活响应业务变化（界面可配置）、又能稳定执行规则（权限与审批统一）、还能保证账目口径一致（源头统一）——而不是仅凭口头承诺。",[22,23,25],"h2",{"id":24},"一句话三层-ai-贯穿","一句话：三层 + AI 贯穿",[13,27,28,29,32,33],{},"衍数按「",[17,30,31],{},"三层 + AI 贯穿","」组织——界面、规则、数据各有一层，AI 数字员工的能力嵌入其中。三层对应：",[17,34,35],{},"衍景是日常使用的界面层，衍枢是承载规则的规则层，衍流是数据进入系统的第一道关口。",[37,38,43],"pre",{"className":39,"code":41,"language":42},[40],"language-text","┌──────────────────────────────────────────────┐\n│  衍景 · 展现层   用户看到、操作的界面           │\n│  业务功能 \u002F 报告 \u002F 报表 \u002F 驾驶舱              │\n│  AI 任务执行的界面也在此层                     │\n├──────────────────────────────────────────────┤\n│  衍枢 · 规则层   企业设定的规则由平台执行       │\n│  谁能看·谁能改 \u002F 审批 \u002F 口径 \u002F 审计           │\n├──────────────────────────────────────────────┤\n│  衍流 · 数据源头层  数据进入系统的第一道关      │\n│  采集清洗 \u002F 口径统一 \u002F 源头录入               │\n└──────────────────────────────────────────────┘\n  AI 数字员工 ──── 嵌入三层：按授权执行，过程可查看，\n                  关键节点请求确认，操作留痕可回溯\n","text",[44,45,41],"code",{"__ignoreMap":46},"",[22,48,50],{"id":49},"衍景-展现层日常使用的界面","衍景 · 展现层：日常使用的界面",[13,52,53],{},"衍景是用户日常接触的一层，承载两类内容：",[13,55,56,59],{},[17,57,58],{},"① 业务界面","：功能页面、报告、报表、驾驶舱——统一风格，按角色展示该看到的内容。",[13,61,62,65],{},[17,63,64],{},"② AI 任务的执行界面","：AI 数字员工的执行过程以可视方式呈现——当前任务、执行进度、是否异常、是否需要审批，均可查看。需要确认的关键操作会停下等待授权，而非静默执行。",[10,67,68],{},[13,69,70],{},"定位：AI 不是隐藏于对话框后的黑箱，而是以可查看、可审批的方式嵌入界面流程。",[72,73,74],"ul",{},[75,76,77,78],"li",{},"想看界面如何由配置驱动 → ",[79,80,82],"a",{"href":81},"\u002Fdocs\u002Fconcepts\u002Fview","核心概念 · 衍景（JSON 驱动界面）",[22,84,86],{"id":85},"衍枢-规则层企业设定的规则由平台执行","衍枢 · 规则层：企业设定的规则由平台执行",[13,88,89,90,93],{},"衍枢承载并执行企业设定的规则——",[17,91,92],{},"谁能看、谁能改、何种改动需要审批、指标按什么口径计算、谁在何时改动过数据","，都由这一层统一约束。不依赖人工盯守或口头约定。",[72,95,96,99,102,113],{},[75,97,98],{},"发布变更需管理员确认；AI 执行关键操作需经过审批；改动数据的操作留痕可回溯。",[75,100,101],{},"平台公共能力由该层统一承担：鉴权、限流、路由、审计。",[75,103,104,107,108,112],{},[17,105,106],{},"「什么是一个对的数」的定义也在此层","：平台内置一套",[79,109,111],{"href":110},"\u002Fdocs\u002Fconcepts\u002Fmetrics","经营指标体系","（口径字典）——销售额、毛利等词汇在全平台使用同一份权威定义，报表与 AI 均引用它。这是「账目口径一致」与「AI 按口径作答」的基础。",[75,114,115,116],{},"想看数据规则如何定义 → ",[79,117,119],{"href":118},"\u002Fdocs\u002Fconcepts\u002Fcore","核心概念 · 衍枢（动态数据模型）",[22,121,123],{"id":122},"衍流-数据源头层数据进得对口径才统一","衍流 · 数据源头层：数据进得对，口径才统一",[13,125,126],{},"衍流负责数据进入系统的第一道关。所有业务数据（订单、库存、成本）进入平台时，先经过采集、清洗以对齐统一口径；也在源头支持智能录入（AI 表单代填、辅助录单，由人确认后入账）。",[72,128,129,135,138],{},[75,130,131,134],{},[17,132,133],{},"账目口径一致从源头建立","：口径同源，而不是各张表各自计算；录入不依赖人工重复，异常录入在源头即被拦截。",[75,136,137],{},"平台可运行于主流数据库（MySQL \u002F PostgreSQL \u002F 达梦 DM8 等作为主库，ClickHouse 等作为分析侧只读来源），国产化适配开箱可用。",[75,139,140,141],{},"想看数据如何采洗转流 → ",[79,142,144],{"href":143},"\u002Fdocs\u002Fconcepts\u002Fflux","核心概念 · 衍流（数据管道与五库适配）",[22,146,148],{"id":147},"ai-数字员工平台内的一项能力","AI 数字员工：平台内的一项能力",[13,150,151],{},"AI 能力以「数字员工」形态嵌入平台：它不是孤立对话框，而是一套可调用、可约束的自动执行能力。AI 数字员工按授权范围执行任务，越权请求被拒绝；关键操作需企业授权人确认；执行过程与结果可回溯。",[153,154,155,168],"table",{},[156,157,158],"thead",{},[159,160,161,165],"tr",{},[162,163,164],"th",{},"层",[162,166,167],{},"AI 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