CN111260315A

CN111260315A - Government affair platform cloud system based on big data

Info

Publication number: CN111260315A
Application number: CN202010032490.9A
Authority: CN
Inventors: 孔建东
Original assignee: Beijing Yindi Information Technology Co Ltd
Current assignee: Beijing Yindi Information Technology Co Ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-06-09

Abstract

The invention provides a big data-based government affair platform cloud system, which runs on an application server and supports the running of a system by using application middleware, wherein the system comprises an application layer, the application layer is realized based on a multi-layer framework of a J2EE platform, and the application layer comprises a service management platform, a mobile office APP and a document library management platform. The system adopts a multi-layer framework which conforms to the technical specification of J2EE, so that the multi-layer application deployed on the J2EE platform can realize high availability, safety, expandability and reliability.

Description

Government affair platform cloud system based on big data

Technical Field

The invention mainly relates to the technical field related to government affair platforms, in particular to a cloud system of a government affair platform based on big data.

Background

The e-government affair platform can monitor enterprise operation risk and realize early warning through statistics, analysis and excavation of data. The large data platform can provide data support for the analysis of conditions of enterprise production and management, asset loss, inefficient and ineffective asset disposal and the like. In the government affair platform, the typical application is that a client provides a user interface, one or more middle layer modules provide customer service and business logic service, and a back-end enterprise information system provides data management. Therefore, in the process of building the cloud system of the administrative affair platform, how to reasonably set the technical architecture, especially the architecture layout of the system application layer, so that the deployed application can achieve high availability, security, extensibility and reliability is a technical problem to be solved by those skilled in the art.

Disclosure of Invention

In order to solve the defects of the prior art, the invention provides a government affair platform cloud system based on big data from practical application by combining the prior art, and the system adopts a multilayer framework which accords with J2EE technical specifications, so that the multilayer application deployed on the J2EE platform can realize high availability, safety, expandability and reliability.

In order to achieve the purpose, the technical scheme of the invention is as follows:

the utility model provides a government affairs platform cloud system based on big data, the system runs on application server, utilizes the operation of application middleware support system, the system includes the application layer, the application layer is based on the multilayer framework realization of J2EE platform, the application layer includes business management platform, mobile office APP and document library management platform.

The J2EE platform includes a multi-layered distributed application model that divides the entire application into a data layer, a business layer, and a presentation layer.

The system employs a B/S architecture, the core application logic of which is encapsulated within an application layer.

A service logic layer of the system adopts a J2EE/EJB mode, a JSP technology is used as a carrier for an expression layer in a B/S framework, and SpringMVC is used as a core implementation means for control logic.

The business management platform specifically comprises a leader query module, a decision analysis module, a financial promulgation module, a major item management module, an enterprise personnel management module, a property right registration and record keeping module, a policy and regulation module, a supervision dynamic module, a director management module, a prison management module, a shareholder management module and a system management module.

The mobile office APP specifically comprises: the system comprises an instant communication module, an address list module, a micro application module and an administrative circle module.

The document library management platform comprises: the system comprises a document management module, a document retrieval module, a document lookup module, a special topic module and a personal center module.

The invention has the beneficial effects that:

the government platform cloud system adopts a multi-layer framework which accords with J2EE (java 2platform Enterprise Edition) technical specification on an application level. The whole system runs on the application server, and the running of the system is supported by the application middleware. The component-based J2EE solution is not tied to any vendor's product and API, and is fully made across system platforms (hardware platforms, operating systems), across database servers; it enables high availability, security, scalability, and reliability for multi-tier applications deployed on the J2EE platform by providing various services necessary for an enterprise computing environment.

Drawings

Fig. 1 is an overall structural view of a government platform cloud system of the present invention.

Fig. 2 is a diagram of an application layer structure of the present invention.

Detailed Description

The invention is further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.

Fig. 1 and 2 show an e-government platform based on big data provided by the present invention, where the platform includes an IAAS layer, a PAAS layer, a DASS layer, and a SAAS layer. In the invention, the architecture of the system is divided into four layers of an IAAS layer, a PAAS layer, a DASS layer and an SAAS layer, wherein the IAAS layer, the PAAS layer, the DASS layer and the SAAS layer are sequentially arranged from bottom to top. The IAAS layer supports the deployment of the cloud system by utilizing the existing cloud computing, cloud storage and cloud cache. The specific content includes a network system, a server, an operating system, a storage device, a security device, and the like. The PAAS layer adopts a big data technology to carry out data acquisition, storage and calculation related to state resource supervision, and provides support for mass data storage. Meanwhile, a cloud system is developed and constructed quickly and efficiently by using a corresponding development platform with high safety, high performance, high flexibility and strong compatibility, and a Shiro safety framework, a plurality of encryption algorithms such as AES encryption, RSA encryption, SM4 cryptographic algorithm and the like and accurate authority control are used. The DAAS layer is the guarantee of data resources of the whole project, is mainly used for analyzing and sharing big data, and comprises basic data related to various systems and rules, supervision business data, industry data, enterprise behavior data, policy and regulation and the like, so that the basic data is provided for big data analysis mining and modeling, data presentation and application. And the SAAS layer is used for providing applications, including cloud service management platforms, document library management systems, mobile office APPs and the like. The cloud service management platform comprises: a plurality of modules of leader inquiry, decision analysis, financial promulgation, enterprise personnel management, major item management, property right registration and filing, policy and regulation, supervision and dynamic, board of director management, prison management, stockholder management, system management and the like; the document management system comprises 5 modules of document management, document retrieval, document lookup, special topic module and personal center. The mobile office APP comprises 4 modules of instant messaging, a contact module, micro applications and an administrative circle.

The system adopts a multi-layer framework which conforms to the technical specification of J2EE (java 2Platform Enterprise Edition) at the application level. The whole system runs on the application server, and the running of the system is supported by the application middleware. The J2EE platform provides a component-based approach to designing, developing, assembling, and deploying enterprise applications. The J2EE platform provides a multi-tiered distributed application model, component reuse, a consistent security model, and flexible transaction control. Moreover, the J2EE specification is an international technical standard in fact, the J2EE platform of each manufacturer must conform to the J2EE specification, the component-based J2EE solution is not bound to the products and APIs of any manufacturer, and the cross-system platform (hardware platform, operating system) and the cross-database server can be achieved completely.

J2EE provides an enterprise-level computing model and runtime environment for developing and deploying applications for multi-tier architectures. It enables high availability, security, scalability, and reliability for multi-tier applications deployed on the J2EE platform by providing various services necessary for an enterprise computing environment. The J2EE platform provides a multi-tiered distributed application model that divides the entire application into a data tier, a business tier, and a presentation tier. The three-layer structure is applied to greatly improve the scalability, and J2EE is just a Java implementation of the architecture. The J2EE (Java 2Enterprise Edition) platform provides server-side and client-side support for developing Enterprise-level multi-tier applications. Typical applications are a client-side provided user interface, one or more middle tier modules providing customer service and business logic services, and a back-end enterprise information system providing data management.

The core application logic of the B/S structure is completely and centrally encapsulated in the application layer, rather than being directly implemented at the client; the client and the application server only have the relation between the request and the response, and the client does not perform any application logic processing. Due to the centralized encapsulation of the core application logic and the characteristics of the thin client, the workload of management and maintenance of the client, such as version upgrading, application modification and updating, is greatly reduced. For application systems with large scale and heavy operation load, the system has different requirements on the load bearing degree of the system at different periods, which requires the system to expand to adapt to different requirements at different times. In the B/S structure, the traditional C/S structure can not realize the purpose as long as the application service is properly and locally expanded, including horizontal and vertical expansion, such as system-level and application-level load balancing technologies, and the like, without any changes on the other two layers. The overall performance of the application system can be obviously improved by utilizing the characteristics of the B/S structure. The database connection management of the application service can greatly reduce the load of the database, thereby improving the access performance of the database. The concurrent processing performance of the application logic can be obviously improved by utilizing the horizontal and vertical expansion capabilities of the application service. The interface style provided by the framework of the J2EE is uniform and very friendly, and the use and the operation are simple, convenient and quick. The process is clear in the design of the business process and accords with business processing habits; and has a reversible service rollback function, and fully meets the requirement of complex service development. When the system is designed, the B/S architecture is adopted comprehensively. The business logic layer adopts a J2EE/EJB mode, the expression layer in the B/S architecture takes JSP technology as a carrier, and the control logic takes SpringMVC as a core implementation means.

Example (b):

a big data-based government affair platform cloud system runs on an application server and supports the running of the system by using application middleware, the system comprises an application layer, the application layer is realized based on a multi-layer framework of a J2EE platform, and the application layer comprises a service management platform, a mobile office APP and a document library management platform; the J2EE platform comprises a multi-layer distributed application model, and the whole application is divided into a data layer, a service layer and a presentation layer; the system adopts a B/S architecture, and core application logic of the B/S architecture is encapsulated in an application layer; the business logic layer of the system adopts a J2EE/EJB mode, the expression layer in the B/S framework takes JSP technology as a carrier, and the control logic takes SpringMVC as a core implementation means; the business management platform specifically comprises a leader query module, a decision analysis module, a financial promulgation module, a major item management module, an enterprise personnel management module, a property right registration module, a right record module, a policy and regulation module, a supervision dynamic module, a director management module, a prison management module, a shareholder management module and a system management module; the mobile office APP specifically comprises: the system comprises an instant communication module, an address list module, a micro application module and an administrative circle module; the document library management platform comprises: the system comprises a document management module, a document retrieval module, a document lookup module, a special topic module and a personal center module.

The embodiment adopts a multi-layer framework which conforms to the technical specification of J2EE (java 2Platform Enterprise Edition) at the application level, so that the multi-layer application deployed on the J2EE Platform can realize high availability, safety, expandability and reliability.

Claims

1. The government affair platform cloud system based on big data is characterized in that the system runs on an application server, the running of the system is supported by application middleware, the system comprises an application layer, the application layer is realized based on a multi-layer framework of a J2EE platform, and the application layer comprises a business management platform, a mobile office APP and a document library management platform.

2. The big data based government platform cloud system according to claim 1, wherein the J2EE platform comprises a multi-layered distributed application model that divides the whole application into a data layer, a business layer and a presentation layer.

3. The big-data based government platform cloud system according to claim 2, wherein the system employs a B/S architecture, core application logic of which is encapsulated within an application layer.

4. The big data based government platform cloud system according to claim 3, wherein a business logic layer of the system adopts a J2EE/EJB mode, a presentation layer in a B/S architecture takes JSP technology as a carrier, and a control logic takes SpringMVC as a core implementation means.

5. The big data based government platform cloud system according to any one of claims 1-4, wherein the business management platform specifically comprises a leader query module, a decision analysis module, a financial bulletin, a major item management module, an enterprise personnel management module, a property registration and filing module, a policy and regulation module, a supervision dynamic module, a board management module, a prison management module, a shareholder management module and a system management module.

6. The big data based government platform cloud system according to claim 5, wherein the mobile office APP specifically comprises: the system comprises an instant communication module, an address list module, a micro application module and an administrative circle module.

7. The big-data based government platform cloud system according to claim 6, wherein said document library management platform comprises: the system comprises a document management module, a document retrieval module, a document lookup module, a special topic module and a personal center module.