How to find nodes with same children
问题 I have following xml. Note that node n1 and n3 have same children (order can be different). How can I write an XSL transformation to identify such nodes? <Document> <Node name="n1"> <Item value="v1"> <Item value="v2"> <Item value="v3"> </Node> <Node name="n2"> <Item value="p1"> <Item value="p2"> <Item value="p3"> </Node> <Node name="n3"> <Item value="v3"> <Item value="v1"> <Item value="v2"> </Node> </Document> 回答1: Here is a complete XSLT 1.0 solution that is general enough so that it would