Permission determination method and device

[0021] figure 2 As shown, it is a schematic structural diagram of the existing authority rule engine, wherein: the first layer node obtains specific k items of user attribute information data x 1 ~x K ; The second-level nodes judge whether each attribute information satisfies the corresponding conditions according to the data obtained by the first-level nodes, and generate N judgment results, and the judgment results are expressed as false / true; The judgment results are summarized, and according to the actual business rules, it is judged whether the user has the mth permission, and the output result is y 1 ~y M .

[0022] Applying the above permission rule engine, every time permission judgment is required, all k first-layer nodes are required to obtain user attribute data, and n second-layer nodes are required to make judgments. In practical applications, the number of first-layer nodes and second-layer nodes is often the same (k=n), that is, each item of user attribute ...