Data interaction method, device and system

The invention discloses a data interaction method, device and system. The method comprises the steps of matching a corresponding external device identifier for received service data according to preset rule matching information, wherein the external equipment identifier has a corresponding relations...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	JI ZHONGTIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC DIGITAL DATA PROCESSING PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	The invention discloses a data interaction method, device and system. The method comprises the steps of matching a corresponding external device identifier for received service data according to preset rule matching information, wherein the external equipment identifier has a corresponding relationship with a file generation rule; generating a data file from the service data according to a file generation rule corresponding to the external device identifier, and sending the data file to a cloud storage server for storage; receiving a storage address of the data file returned by the cloud storage server and associating the storage address with an external device identifier corresponding to the file generation rule for storage; and searching a target storage address corresponding to the target external device identifier carried in the request according to the received data acquisition request, and sending the target storage address to the target external device, so that the target external device acquires a tar