<?xml version="1.0" encoding="UTF-8"?> <bookstore> <book id="1"> <name>挪威的森林</name> <author>村上春树</author> <year>2015</year> <price>23</price> </book> <book id="2"> <name>生命不息,折腾不止</name> <author>罗永浩</author> <year>2012</year> <language>Chinese</language> </book> </bookstore>