Data calling method and device, equipment, medium and computer program product

The invention discloses a data calling method and device, equipment, a medium and a computer program product. The method comprises the following steps: receiving a request of calling target external data by a user; in response to the request, verifying the permission of a unique token in a non-homog...

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Bibliographic Details
Main Authors XU BIN, CHEN YINGXUE, XUE JIAMEI
Format Patent
LanguageChinese
English
Published 25.03.2022
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention discloses a data calling method and device, equipment, a medium and a computer program product. The method comprises the following steps: receiving a request of calling target external data by a user; in response to the request, verifying the permission of a unique token in a non-homogeneous token (NFT) of the user to call the target external data to obtain a verification result, the NFT comprising the unique token corresponding to the user, and the token being used for indicating the type of external data that can be called by the NFT; when the verification result is that the token has the authority of calling the target external data, allowing the NFT to call the target external data from a second system; and controlling the NFT to return the target external data to a user. According to the embodiment of the invention, when data calling is carried out in the technical field of big data, the resource demand of a user on the token can be reduced. 本申请公开了一种数据调用方法、装置、设备、介质及计算机程序产品。所述方法包括，接收用户调用目标外部
Bibliography:Application Number: CN202111569211