SEsource/软件工程详细设计/软件工程详细设计画的一些图/代码块ER图.drawio

<mxfile host="Electron" modified="2023-04-18T14:01:18.031Z" agent="5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) draw.io/20.6.2 Chrome/106.0.5249.199 Electron/21.3.3 Safari/537.36" version="20.6.2" etag="jF3z77IZ5q952HVllQ_F" type="device"><diagram id="PZEKWwrCtoS_Urq14qAK" name="第 1 页">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</diagram></mxfile>