string(60) "Failed to connect to 2002::86af:cba4: Network is unreachable" string(72) "https://gz.dchcn.com/api/es_v1/location/view?location_id=342&city_id=200" string(5) "77777" string(74) "Operation timed out after 2009 milliseconds with 0 out of 0 bytes received" string(124) "https://gz.dchcn.com/api/es_v1/rent?city_id=200&status=1&area=200-999&use=2&buildingAge=5&seeHouse=1&page=1&limit=30&order=0" string(5) "77777"