string(60) "Failed to connect to 2002::86af:cba4: Network is unreachable" string(79) "https://gz.dchcn.com/api/es_v1/location/businessarea?city_id=200&district_id=20" string(5) "77777" string(60) "Failed to connect to 2002::86af:cba4: Network is unreachable" string(144) "https://gz.dchcn.com/api/es_v1/rent?city_id=200&status=1&price=2500-3000&area=70-90&use=5&heading=1&business_area_id=145&page=1&limit=30&order=6" string(5) "77777"