var returnWsLoc = {"status":0,"message":"Success","request_id":"363a02289e4141f6a4ff4a82840b5692","result":{"ip":"216.73.216.178","location":{"lat":38.8833,"lng":-77},"ad_info":{"nation":"美国","province":"","city":"","district":"","adcode":-1,"nation_code":840}}}