|
|
|
|
<mxfile host="65bd71144e">
|
|
|
|
|
<diagram id="5al8SiqKVGW9Og6V7Dn-" name="第 1 页">
|
|
|
|
|
<mxGraphModel dx="1072" dy="568" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="850" pageHeight="1100" math="0" shadow="0">
|
|
|
|
|
<root>
|
|
|
|
|
<mxCell id="0"/>
|
|
|
|
|
<mxCell id="1" parent="0"/>
|
|
|
|
|
<mxCell id="4" value="" style="edgeStyle=none;html=1;" parent="1" source="2" target="3" edge="1">
|
|
|
|
|
<mxGeometry relative="1" as="geometry"/>
|
|
|
|
|
</mxCell>
|
|
|
|
|
<mxCell id="2" value="update_data" style="ellipse;whiteSpace=wrap;html=1;" parent="1" vertex="1">
|
|
|
|
|
<mxGeometry x="310" y="120" width="110" height="70" as="geometry"/>
|
|
|
|
|
</mxCell>
|
|
|
|
|
<mxCell id="6" value="" style="edgeStyle=none;html=1;" parent="1" source="3" target="5" edge="1">
|
|
|
|
|
<mxGeometry relative="1" as="geometry"/>
|
|
|
|
|
</mxCell>
|
|
|
|
|
<mxCell id="8" value="" style="edgeStyle=none;html=1;" parent="1" source="3" target="7" edge="1">
|
|
|
|
|
<mxGeometry relative="1" as="geometry"/>
|
|
|
|
|
</mxCell>
|
|
|
|
|
<mxCell id="3" value="输入学号" style="whiteSpace=wrap;html=1;" parent="1" vertex="1">
|
|
|
|
|
<mxGeometry x="305" y="275" width="120" height="60" as="geometry"/>
|
|
|
|
|
</mxCell>
|
|
|
|
|
<mxCell id="13" value="" style="edgeStyle=none;html=1;" parent="1" source="5" target="12" edge="1">
|
|
|
|
|
<mxGeometry relative="1" as="geometry"/>
|
|
|
|
|
</mxCell>
|
|
|
|
|
<mxCell id="5" value="输入姓名，成绩" style="whiteSpace=wrap;html=1;" parent="1" vertex="1">
|
|
|
|
|
<mxGeometry x="305" y="415" width="120" height="60" as="geometry"/>
|
|
|
|
|
</mxCell>
|
|
|
|
|
<mxCell id="7" value="学生不存在" style="whiteSpace=wrap;html=1;" parent="1" vertex="1">
|
|
|
|
|
<mxGeometry x="505" y="275" width="120" height="60" as="geometry"/>
|
|
|
|
|
</mxCell>
|
|
|
|
|
<mxCell id="12" value="结束" style="ellipse;whiteSpace=wrap;html=1;" parent="1" vertex="1">
|
|
|
|
|
<mxGeometry x="325" y="545" width="80" height="45" as="geometry"/>
|
|
|
|
|
</mxCell>
|
|
|
|
|
<mxCell id="14" value="" style="edgeStyle=none;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;exitDx=0;exitDy=0;" parent="1" source="7" edge="1">
|
|
|
|
|
<mxGeometry width="100" relative="1" as="geometry">
|
|
|
|
|
<mxPoint x="570" y="390" as="sourcePoint"/>
|
|
|
|
|
<mxPoint x="370" y="520" as="targetPoint"/>
|
|
|
|
|
<Array as="points">
|
|
|
|
|
<mxPoint x="565" y="520"/>
|
|
|
|
|
</Array>
|
|
|
|
|
</mxGeometry>
|
|
|
|
|
</mxCell>
|
|
|
|
|
<mxCell id="15" value="Y" style="text;html=1;align=center;verticalAlign=middle;resizable=0;points=[];autosize=1;strokeColor=none;fillColor=none;" parent="1" vertex="1">
|
|
|
|
|
<mxGeometry x="335" y="355" width="30" height="30" as="geometry"/>
|
|
|
|
|
</mxCell>
|
|
|
|
|
<mxCell id="16" value="N" style="text;html=1;align=center;verticalAlign=middle;resizable=0;points=[];autosize=1;strokeColor=none;fillColor=none;" parent="1" vertex="1">
|
|
|
|
|
<mxGeometry x="445" y="265" width="30" height="30" as="geometry"/>
|
|
|
|
|
</mxCell>
|
|
|
|
|
</root>
|
|
|
|
|
</mxGraphModel>
|
|
|
|
|
</diagram>
|
|
|
|
|
</mxfile>
|
