Ball sharing method and device, readable storage medium and computer device

The invention discloses a ball sharing method and device, a readable storage medium and a computer device. The ball sharing method comprises the steps that a shared cabinet terminal receives a ball selecting instruction of a user and obtains an electronic tag of a target ball according to the instruction; the shared cabinet terminal sends the electronic tag of the target ball to a server; the server conducts data processing on the electronic tag and returns the treated data; the shared cabinet terminal generates a first two-dimensional code, wherein the first two-dimensional code contains address information of the server; when the shared cabinet terminal detects that a terminal device scans the first two-dimensional code, then logs in the server and sends an operating instruction of ballrenting conformation to the server; the server acquires identity information of the user and corresponding permission information and judges whether the user has a ball renting permission or not at present; if yes, an opening