string(74) "Operation timed out after 2001 milliseconds with 0 out of 0 bytes received" string(71) "https://gz.dchcn.com/api/es_v1/location/view?location_id=23&city_id=200" string(5) "77777" string(60) "Failed to connect to 2002::86af:cba4: Network is unreachable" string(124) "https://gz.dchcn.com/api/es_v1/sale?city_id=200&status=1&price=300-99999&use=4&floor=3&buildingAge=3&page=1&limit=30&order=6" string(5) "77777"