使用百度地图定位，如果是省直辖县，数据格式是什么样的呢？

//比如我在上海市，拿到的数据  
plus.geolocation.getCurrentPosition(function(p) {  
    console.log(p);  
});  
//打印结果为：  
{"coordsType":"gcj02","address":{"cityCode":"021","province":"上海市","district":"普陀区","poiName":"上海市好粥道","street":"曹杨路","city":"上海市","country":"中国"},"addresses":"上海市普陀区曹杨路靠近上海市好粥道","coords":{"latitude":31.244324,"longitude":121.409374,"accuracy":83,"altitude":0,"heading":null,"speed":0,"altitudeAccuracy":0},"timestamp":1472709859896}

我需要结果里面的 province ，city , district 字段，
如果在湖北省的：仙桃市、潜江市、天门市，神农架林区，这些都是省直辖县，这三个字段拿到的分别是什么呢？