<?xml version="1.0" encoding="UTF-8"?> <persons> <person id="23"> <name>柯南</name> <age>18</age> </person> <person id="25"> <name>小兰</name> <age>18</age> </person> </persons>
<?xml version="1.0" encoding="UTF-8"?> <persons> <person id="23"> <name>柯南</name> <age>18</age> </person> <person id="25"> <name>小兰</name> <age>18</age> </person> </persons>