The invention discloses an examination and approval task transfer method based on an improved RBAC
authority control mechanism. The method includes the steps that a role is created in a
system, the role is an independent individual nature role, one independent individual nature role can only be associated with a
unique user in the same time period, and one user is associated with one or more independent individual nature roles; a transferring person obtains an examination and approval task in the examination and approval process; the transferring person transfers the examination and approval task to a transferred person, and the transferred person is one independent individual nature role. According to the examination and approval task transfer method based on the improved RBAC
authority control mechanism, the transferred person adopts the independent individual nature role, when an employee corresponding to the user associated with the role of the transferred person leaves or is transferred, the original association is simply released, and the user corresponding to the new employee is associated with a role to automatically obtain all the currently transferred examination and approval tasks of the role, and the
handover of the examination and approval task is achieved through the association of the role in the meantime. The
workload is small, and seamless docking can be achieved,
lag or omission of transferring the examination and approval tasks cannot appear, and it is ensured that urgent tasks are dealt with in a timely manner.