Dynamic micro-service calling method and device of multi-language cloud compiling

Abstract

The invention provides a dynamic micro-service calling method and device of multi-language cloud compiling. The dynamic micro-service calling method comprises the following steps: after transmitting calling information of a micro-service of a user to a gateway by a terminal, judging whether the micro-service exists in a server or not by the gateway; if so, routing a calling request to the server so that the server executes a corresponding task according to the calling request; and feeding a result of the executed task back to the terminal. The called micro-service is a function point which is independent to a whole business system and can realize a pre-set function, but not the whole business system, so that the pre-set function can be realized through calling the current available micro-service when the business system is upgraded or has a fault, and the whole business system does not need to be called. The problem that a business finished by the business system cannot be normally operated when the business system is upgraded or has the fault is solved, and the flexibility, openness, maintainability and scalability of system function extension are effectively improved.

Description

technical field [0001] The invention belongs to the field of computer technology, and in particular relates to a method and device for invoking dynamic microservices compiled by multi-language cloud. Background technique [0002] With the emergence of object-oriented design patterns and enterprise architecture patterns, a system is usually divided into three levels from the perspective of function realization and code organization: presentation layer, business logic layer, and data access layer. Among them, the presentation layer is an html-based web page, which reads data through the Rest API for rendering; the business logic layer is the core code of the application system, which is usually used to implement system business rules; the data access layer is an intermediary for accessing databases or information; This is a common classic three-tier architecture model. Although this model solves the problems of complex calls between system modules and unclear responsibilities ...

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is how to solve the problem that when the business system is upgraded or fails, the business system cannot be used, and the business completed through the business system cannot run normally, and how to effectively improve the system function expansion. Flexibility, openness, maintainability and scalability

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