<Customers>
<Customer id="1" >
<name>abel</name><email>abel@oocl.com</email><sex>boy</sex><birthday>2000-10-22</birthday>
</Customer>
<Customer id="3" >
<name>lily</name><email>lily@163.com</email><sex>boy</sex><birthday>1995-10-02</birthday>
</Customer>
<Customer id="6" >
<name>tommy</name><email>tommy@126.com</email><sex>girl</sex><birthday>1987-11-20</birthday>
</Customer>
<Customer id="7" >
<name>buna</name><email>luna@126.com</email><sex>boy</sex><birthday>2011-03-22</birthday>
</Customer>
<Customer id="10" >
<name>ant</name><email>antant@126.com</email><sex>boy</sex><birthday>1994-12-20</birthday>
</Customer>
</Customers>