string(60) "Failed to connect to 2002::86af:cba4: Network is unreachable" string(71) "https://gz.dchcn.com/api/es_v1/location/view?location_id=30&city_id=200" string(5) "77777" string(60) "Failed to connect to 2002::86af:cba4: Network is unreachable" string(161) "https://gz.dchcn.com/api/es_v1/sale?city_id=200&status=1&price=200-300&area=130-150&bedroom=3%2C4&use=5&floor=999&heading=4&buildingAge=1&page=1&limit=30&order=5" string(5) "77777"