pet2.xml

<?xml version="1.0" encoding="UTF-8" standalone="no"?><pets>
 <dogs>
  <dog id="1">
   <name>YAYA</name>
   <health>100</health>
   <love>2</love>
   <kind>贵宾犬</kind>
  </dog> 
  <dog id="2">
   <name>OUOU</name>
   <health>100</health>
   <love>2</love>
   <kind>藏獒</kind>
  </dog> 
 </dogs> 
 <penguins>
  <penguin id="3">
   <name>QQ</name>
   <health>100</health>
   <love>50</love>
   
  </penguin>
 </penguins>
</pets>