两个特征发生变化。我做到附件这一步是写RULE是提示:Parameter A cannot be useed in this context.
我的如rule如下:if `PartBody\String.1` == A
`PartBody\Pad.1\Length.1` =100
`PartBody\Pad.2\Length.2` =50
else if
`PartBody\String.1` == B
`PartBody\Pad.1\Length.1` =200
`PartBody\Pad.2\Length.2` =80