1、xml的内容

<user>
<name>fannie</name>
<age>18</age>
<address>
<city name="shanghai"/>
<area name="changningqu" code="100010"/>
</address>
<address>
<city name="anhui"/>
<area name="anqing" code="201491"/>
</address>
</user>

var s={
"user":
      {
       "name":"fannie","age":"18","address":[
	            {
	             "city":{"name":"shanghai"},"area":{"name":"changningqu","code":"100010"}
				},{
	             "city":{"name":"anhui"},"area":{"name":"anqing","code":"201491"}
				}
	   ]
      }