请问PDS怎么看流向?改流向? revise attribute和revise segment均可实现 点revise attribute,选中segment,点brief segment data list将其改为complete segment data list,找到flow is undefined for this segmeng,点它即可调整流向 或者点revise segment,选中segment,点brief segment data list将其改为complete segment data list,找到flow is undefined for this segmeng(在最下面),点它即可调整流向查看更多