Method and device for comparing capital construction A supply material design inventory with declaration information

The embodiment of the invention discloses a method and device for comparing a capital construction A supply material design inventory with declaration information, and the method comprises the steps:obtaining first target comparison information from a target design inventory, the first target comparison information comprises M groups of information, and each group of information in the M groups of information comprises S pieces of target attribute information; second target comparison information is obtained from the target declaration information, the second target comparison information comprises N groups of information, and each group of information in the N groups of information comprises S pieces of target attribute information; generating multiple sections of matching data from theM groups of information and the N groups of information according to the consistency quantity of the target attribute information in the groups, and displaying the multiple sections of matching data,wherein each group of match