ip定位

ip定位：

     通过ip可以精确的查询到你所在的位置

   详情：http://www.haoservice.com/docs/5

   示例：

{
    "resultcode": 0,
    "reason": "查询成功",
    "result": {
        "IP": "61.135.185.212",
        "address": "北京市中关村电子大厦",
        "simpleaddress": "北京市",
        "city": "北京市",
        "city_code": "131",
        "district": "海淀区",
        "province": "北京市",
        "street": "丹棱街",
        "street_number": "",
        "baidu_lng": 116.39564504,
        "baidu_lat": 39.92998578,
        "google_lng": 116.39564504,
        "google_lat": 39.92998578
    }
}