Accessory receipt and payment service processing method, device and equipment based on distributed system

The invention relates to an on-behalf receipt and payment service processing method, device and equipment based on a distributed system. Comprising the following steps: after a pre-set application receives an on-behalf receipt and payment service, classifying the on-behalf receipt and payment service according to a target service party to obtain a plurality of on-behalf receipt and payment service sets, and calculating the service volume; after any processing node in the current collection and payment service processing system processes the previous collection and payment service, the processing node is used as an idle node, and the total idle calculation amount is calculated according to the idle calculation amount of the idle node; and determining an on-behalf receipt and payment service set with the service volume corresponding to the total idle calculation amount as a next on-behalf receipt and payment service set, and sending the next on-behalf receipt and payment service set to an on-behalf receipt and