DATA EXCHANGE METHOD AND APPARATUS, AND READABLE STORAGE MEDIUM, AND DATA EXCHANGE SYSTEM

A data exchange method and apparatus, and a readable storage medium, and a data exchange system. The method comprises: determining whether value range conversion needs to be performed on each value range in received data to be converted; if yes, obtaining a code and a name resolution of the value range to be converted, and matching with a preset matching rule the code and the name resolution of the value range to be converted; if the matching is successful, performing value range conversion on the value range to be converted; if the matching fails, marking the value range to be converted which fails to match; storing the converted value range into a database, and storing into the database the marked value range to be converted; and storing each value range in the data to be converted into the database, such that the data exchange process is completed. L'invention porte sur un procédé et sur un appareil d'échange de données, sur un support de mémoire lisible et sur un système d'échange de données. Le procédé c