[后端] 添加OpenFeign RPC框架；添加access微服务项目；添加进出码接口；添加postman-collection JSON

backend/microservice-gateway/src/main/resources/application.yml

@@ -20,6 +20,11 @@ spring:
           predicates:
             - Path=/user/**
             - Method=GET,POST
+        - id: access
+          uri: lb://microservice-provider-access
+          predicates:
+            - Path=/access/**
+            - Method=GET,POST
 
         - id: test1
           uri: lb://microservice-provider-test