var returnCitySN = {"code":0,"data":{"ip":"221.208.244.21","country":"中国","area":"","region":"黑龙江","city":"哈尔滨","county":"XX","isp":"电信","country_id":"CN","area_id":"","region_id":"370000","city_id":"370200","county_id":"xx","isp_id":"100017"}}