Electronic approval method, system and device and storage medium

The invention discloses an electronic approval method, which comprises the steps of generating an approval instance after receiving a filled application form fed back by an initiating terminal, the application form being bound with a corresponding approval process; generating an approval node and storing the approval node in the approval instance; finding an approval terminal associated with the approval node according to an approval process bound with the application form, and sending the application form to the approval terminal for approval; when a submission instruction sent by the approval terminal is received, judging the type of a next approval node; if the type of the next approval node is an approval node or a countersignature node, generating the next approval node and storing the next approval node in the approval instance; and if the type of the next approval node is an end node, ending the approval process and generating a final approval result. According to the scheme, asolution capable of impro