string(60) "Failed to connect to 2002::86af:cba4: Network is unreachable" string(70) "https://gz.dchcn.com/api/es_v1/location/view?location_id=9&city_id=200" string(5) "77777" string(60) "Failed to connect to 2002::86af:cba4: Network is unreachable" string(171) "https://gz.dchcn.com/api/es_v1/sale?city_id=200&status=1&area=70-90&use=1%2C5%2C9&floor=2%2C999&heading=2%2C3&buildingAge=4&decoration=2&seeHouse=2&page=1&limit=30&order=0" string(5) "77777"