Method and device for determining dependency relationship between services

The invention discloses a method and device for determining the dependency relationship between services, and the method comprises the steps: carrying out the semantic recognition of a micro-service code file, and determining a target code snippet which is composed of code statements representing a call request between the services; extracting a target parameter representing the inter-service calling request from the code statement; and determining an inter-service dependency relationship according to the target parameter. According to the technical scheme, on one hand, the micro-service code file is used when the dependency relationship between the services is determined, and due to the fact that the micro-service code file contains the calling relationship between all the services, the integrity of the dependency relationship between the services can be guaranteed; and on the other hand, the target code snippets representing the inter-service calling requests are determined by performing semantic recognitio