Service request method, device and equipment and computer storage medium

The invention relates to the technical field of financial science and technology (Fintech), and discloses a service request method, which comprises the following steps: obtaining a target domain namein an application service and an IP list corresponding to the target domain name, and obtaining domain name service request data of the target domain name and IP service request data of all IPs in theIP list; detecting whether available IPs exist in the IP list or not according to the IP service request data; if a plurality of available IPs exist, calculating weighting factors of the available IPs based on the domain name service request data, calculating priorities of the available IPs according to a preset priority formula and the weighting factors, and determining a target IP based on thepriorities of the available IPs; and performing request access on the target IP, and obtaining an access result of the request access. The invention discloses a service request device and equipment and a computer storage medium