Financial message conversion method and system based on FreeMarker template engine

Abstract

The invention discloses a financial message conversion method and system based on a FreeMarker template engine. A role of communication middleware between a source system and a target system is played. Since the message formats of the source system and the target system are inconsistent, a message conversion device performs intermediate conversion, that is, messages sent by the source system are disassembled into Map, and after conversion in the aspects of dictionary mapping and the like of the target system, the message content sent to the target system and the FreeMarker message template sent to the target system are assembled, and the response of the target system is a corresponding inverse operation. In a word, the FreeMarker template provides more expandability in the main data integration interaction, and based on the characteristics of the FreeMarker, when the main data and the target system are integrated, secondary development of codes and interfaces is not needed, special message processing can be conveniently and quickly realized, so that the data integration interaction of the source system and the target system is more efficient, and the method has better transportability.

Description

technical field [0001] The invention relates to a financial message conversion technology between a source system and a target system, in particular to a financial message conversion method and system based on a FreeMarker template engine. Background technique [0002] Under the background of the current rapid development of information technology, the financial industry, especially the banking system, is also facing the problem of constant upgrading. Among them, the target system, which plays a supporting role in bank information technology, has gradually been unable to meet the needs of industry development. Banks have launched a new generation of target system construction tasks, from traditional centralized technology architecture to distributed, micro-service, and cloud computing. Replacement. During the replacement process of the old and new target systems, due to the large number of source systems interacting with the target system and complex business relationships,...

AI Technical Summary

Problems solved by technology

Among them, the target system, which plays a supporting role in bank information technology, has gradually been unable to meet the needs of industry development. Banks have launched a new generation of target system construction tasks, from traditional centralized technology architecture to distributed, micro-service, and cloud computing. Replacement

In the process of replacing the old and new target systems, due to the large number of source systems interacting with the target system and complex business relationships, it will cause difficulties in the overall development of the project and slow replacement progress.

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