The invention discloses an enterprise
data sharing optimization method based on a
local area network, and relates to the technical field of
data transmission. The method comprises the following steps: acquiring cross-enterprise distribution information and intra-enterprise distribution information, respectively constructing a cross-
enterprise storage network and an intra-
enterprise storage network, respectively performing intra-
enterprise storage and cross-enterprise storage on enterprise storage data, acquiring a storage state of the enterprise storage data, and performing
data restoration on the enterprise storage data by using the cross-enterprise storage network. The method comprises the following steps: acquiring a sharing request of a user, judging a request type of the sharing request, performing intra-enterprise
data sharing by aiming at intra-enterprise
data sharing, generating an intra-enterprise sharing
receipt for the user, performing intra-enterprise data sharing by utilizing the intra-enterprise sharing
receipt, performing cross-enterprise data sharing by aiming at cross-enterprise data sharing, generating a cross-enterprise sharing
receipt for the user, and performing cross-enterprise data sharing by utilizing the cross-enterprise sharing receipt; through the technical scheme of the invention, the cross-enterprise data sharing efficiency and the internal data sharing security can be improved.