Routing and distribution method for loose slice map service

Abstract

The invention discloses a routing and distribution method for loose slice map service. The method comprises the following steps: 1, generating a map slice file and publishing the map slice file on a file server; 2, configuring codes, names, descriptions, regions, catalogues, labels, coordinate systems, prefixes and suffix information of slice services; 3, through a SpringBoot-based Restful servicerelease slice, outputting service configuration information; 4, registering a gateway service according to a distribution rule, and configuring a service name, a path, an ID, an area, a label, whether retrying can be carried out, and whether prefix information exists; 5, distributing the service through a SpringCloudd-based Zuul component, and distributing the service through a SpringCloudd-basedZul component; And 6, obtaining a secret key through user authentication, and accessing the service record times according to a routing and distribution strategy. By means of the method, the problemsthat service of the loose slice file lacks a custom means and access sharing is not safe in release and management are solved.

Description

technical field [0001] The present invention relates to a routing and distribution technology for sliced ​​map services in the field of geographic information, in particular to a light-weight, dynamic configuration and release of sliced ​​map services with a standard loose structure, and access to sliced ​​​​services defined through security authentication and routing rules way to meet the sharing and security requirements of slicing services. Background technique [0002] Sliced ​​map service is used in the map loading and display link of the geographic information industry, especially the application display of the basic base map. It is a map cache service area and has the characteristics of making map and image services run faster and more efficiently. Since the pictures in the tiled map service do not need to be generated by the server in real time, the performance of the server is greatly improved, but at the same time, it also brings problems such as difficulty in cust...

AI Technical Summary

Problems solved by technology

Since the pictures in the tiled map service do not need to be generated by the server in real time, the performance of the server is greatly improved, but at the same time, it also brings problems such as difficulty in customizing the service and low security. The current tiled map service relies on professional GIS servers. Publishing makes the original simple file access service must be published through a complex service container, which increases the implementation cost and brings the invisibility of control. Therefore, a lightweight self-publishing tile map service mechanism is urgently needed , while meeting the routing rules and distribution policy control requirements for services

[0003] At present, the existing sliced ​​map services are mainly released by the mainstream ArcGIS Server or the open source GeoServer, and the degree of dependence on them is relatively high; or the service is released in a customized form, lacking effective monitoring and management measures, resulting in the outflow of sliced ​​data Misuse with slicing services

Images