var returnWsLoc = {"status":0,"message":"Success","request_id":"9eba2bebb34d4c38859acd9f42eb4fb3","result":{"ip":"216.73.216.96","location":{"lat":38.8833,"lng":-77},"ad_info":{"nation":"美国","province":"","city":"","district":"","adcode":-1,"nation_code":840}}}