Structured packaging export and automatic issuing method for product structure BOM data

The invention relates to a structured packaging exporting and automatic issuing method for BOM data of a product structure, which comprises the following steps of: S1, recursively acquiring information such as related attributes, signature information, a design model and a technical file of each descendant node by taking a root node number and a version of a BOM structure of a product needing to be exported as parameters, caching the information into a memory, and storing the information into a database; until all the descendant nodes are traversed; s2, writing the BOM structure in the memory and related information into a corresponding file according to the structured data packet requirement defined by the method, and finally packaging to generate a product structure BOM data distribution packet; and S3, by taking the data distribution packet as a carrier, realizing distribution and import of the data distribution packet to a downstream system by utilizing an automatic distribution process. According to the