18 results about "Web application development" patented technology

The invention relates to a hybrid architecture dynamic cache synchronization method based on a high-concurrency scene, and belongs to the technical field of computer Web application development. According to the method, a C + + dynamic link library is loaded when a JavaWeb application is started, and a cross-process cache storage space is constructed by utilizing a shared memory mechanism, so that data sharing among multiple instances is realized. And data interaction between Java and a C + + layer is completed by adopting a JNI interface, so that the Java garbage collection pressure is effectively reduced. Data consistency is guaranteed through an exclusive lock and read-write lock optimization mechanism, cross-instance update notification is realized in combination with event driving or message queues, and transaction type batch update is supported to ensure operation atomicity. A memory mapping file and an efficient data structure are innovatively adopted, the access efficiency is improved and the data copy overhead is reduced by combining a pre-allocation memory pool technology, the system throughput and the response speed are remarkably improved, the performance loss caused by memory fragments and lock competition is reduced, and the method is suitable for mainstream JavaWeb environments such as Spring frames and Tomcat servers.

The embodiment of the invention provides a page processing method, system and device, a storage medium and a computer program product, and is applied to the technical field of computers. Wherein the page template developed by the front-end developer is no longer stored in the local server side of the Web application, but is stored in a storage system independent of the server side of the Web application; configuration item IDs and configuration information configured for the developed page template by front-end developers are stored in a dynamic configuration library, the configuration information in the dynamic configuration library supports to take effect as required, and the dynamic configuration library associates and stores the effective configuration information and the configuration item IDs thereof to a server side of the Web application, so that when a client side accesses the server side of the Web application, the configuration item IDs and the configuration item IDs of the Web application are stored in the server side of the Web application. Based on the effective configuration information and the configuration item ID, the client can be ensured to display the Web page of the page template corresponding to the effective configuration information. Therefore, support is provided for multi-version management of the page, front-end and back-end development of the Web application can be greatly enabled to be relatively independent, and the Web application development efficiency is improved.

The invention relates to the technical field of Web application development, in particular to a method for realizing interaction control among a Web side, a server side and a control side. According to the method for realizing interaction control among the Web side, the server side and the control side, the server side is realized based on Node.js, and a WebSocket module and an SSE module are integrated on the server side; bidirectional real-time communication connection between the server side and the Web side and between the server side and the control side is established through the WebSocket module, and one-way real-time data pushing from the server side to the Web side is achieved through the SSE module; and the control end establishes connection with the server side through the WebSocket module and sends an instruction to the server side. According to the method for realizing interaction control among the Web side, the server side and the control side, the message transmission efficiency among multiple sides is improved, the delay is reduced, meanwhile, the three industrial problems of protocol splitting, high delay of the mobile side and multi-terminal cooperation of a real-time interaction system are solved, and the development and maintenance cost of the system is reduced.

The disclosure relates to systems and methods for creating and integrating shared component applications to a host platform. The system and the method comprise the following steps: creating and integrating a shared component into a host platform, wherein micro-service applications of the host platform comprise the shared component and a micro-service application; communicating a request corresponding to the shared component application to the UX development platform; communicating the sharing component as a micro-service sharing component to a micro-service application development platform; the micro-service application development platform generates a micro-service shared component package based on the shared component; and integrating the microservice sharing component package, wherein the application is integrated with the microserver sharing component based on the request.

According to the method, the debugging problem in Web program design is summarized, and particularly the complex ErrorMsg problem is solved. Based on a code annotation method and a NoValidate attribute method, the ErrorMsg problem is solved, features are designed, a CCNoV data set is constructed, and dimension reduction processing is carried out through PCA and tSNE technologies. Experimental results show that the original 15-dimensional data set is excellent in performance in the WESVM classifier, and the training and testing accuracy is up to 97% or above. However, when the data is reduced to two dimensions, the classification effect of the Gaussian Kernel method is better than that of the Learar Kernel, and the accuracy rate reaches 100%. The method disclosed by the invention not only discloses the advantages of a kernel method in processing dimension reduction data, but also shows that the CCNoV data set and the WESVM classifier constructed by the method can improve the efficiency and the accuracy of Web application program development, and support is provided for a programmer to develop the Web application program.

The invention discloses a distribution method, system and equipment based on a machine account system and a medium, belongs to the technical field of Web application development and Internet, and aims to solve the technical problems of how to realize efficient personnel selection of a multi-level jurisdiction through interactive design and support mixed operation of organizations and personnel. According to the technical scheme, the method comprises the following steps: associating jurisdiction tree nodes with departments in real time: through a constructed jurisdiction-department mapping table, clicking the jurisdiction tree nodes by a user to trigger a single SQL query so as to obtain all subordinate departments; loading virtualized personnel: only rendering personnel entries in a visual area by adopting a front-end virtual rolling technology; conflict detection: checking personnel task saturation before distribution; an operation log is generated, it is ensured that the distribution records are written into a task distribution table tasksign through database transactions, a person taskcount field is synchronously + 1, and the operation log is generated; and source tracing: generating an operation log chain based on a timestamp field and an operatorid field of a task allocation table taskassign, and supporting block chain type verification.

The invention relates to the technical field of Web application development, in particular to a dynamic rendering method based on a Web universal template and a user-defined script, and the method comprises the following steps: responding to a configuration instruction, configuring page information, user-defined script data and field configuration data to generate initial configuration data; according to a page request, obtaining the initial configuration data, and executing user-defined script data in the initial configuration data by using an analysis engine to generate analysis data containing a dynamic execution result; logic processing is executed on the analyzed data to apply business logic rules contained in the analyzed data, and processed data is generated; according to the processed data, page element layout is dynamically adjusted through a response type layout algorithm so as to render a Web page matched with the terminal.

A system and method for creating and integrating shared components into a host platform. The system and method involves creating and integrating shared components into a host platform, wherein a microservice application on the host platform comprises a shared component and a microservice application, and communicates requests corresponding to the shared component (SC) application to a UX development platform, communicates the SC as a microservice shared component to a microservice application development platform, the microservice application development platform generates a microservice shared component package based on the shared component, and integrates the microservice shared component package, and the application is integrated using the microservice shared component on a request basis.

The embodiment of the invention provides a manufacturing execution system, a design method and device thereof and a medium, and belongs to the field of production digitization. The design method comprises the following steps: generating a universal Web application development template for the MES by adopting an industrial internet platform, wherein the universal Web application development template comprises a front-end code template and a rear-end code template; performing logic design on the back-end code template by adopting a rule engine according to MES basic requirements of a target object; and performing page design and business logic code intelligent completion on the front-end code template by adopting an AI agent according to the MES personalized demand of the target object. According to the embodiment of the invention, the MES design method is provided by combining the universal Web application development template generated by the industrial internet platform, the rule engine and the AI agent, and low-code development of the MES system can be realized.

The application relates to the field of Python Web application development, and particularly provides a picture collection and cleaning tool method and device, which are based on a yolov5 target detection algorithm, adopt B / S mode interaction, separate front-end and back-end codes, develop a front-end page based on a vue framework, and develop a back-end based on a python-flask framework; an application control layer comprises four business modules of ai_mode, img_clean, video_clean and rtmp_clean, integrates a yolov5 target detection algorithm module, and provides model training, picture collection and cleaning, video file and real-time video stream picture interception functions. Compared with the prior art, the application can quickly and conveniently collect a large amount of high-quality dataset pictures, and reduces the workload of manually collecting and cleaning massive datasets.

The invention relates to the technical field of network communication, and discloses a Web application development method and system for multi-protocol unified processing, and the method comprises the steps: building a protocol feature constraint system and a protocol recognition rule base, configuring a protocol processor registration mechanism, completing the initial configuration, receiving a network connection request initiated by a client, and carrying out the unified processing of multiple protocols. Reading a connected initial data packet by adopting a multiplexing data reading mode, carrying out protocol identification based on a preset mode matching algorithm, dynamically selecting a processing instance created by a corresponding protocol processor constructor according to a protocol identification result, receiving request data of different protocols through a protocol feature abstraction interface, and sending the request data to the protocol processor constructor. And packaging the request data according to a unified context packaging specification and a consistent processing flow, executing a middleware chain processing process on the request data based on a middleware chain mode, and calling a service logic processing function generated by declarative grammar through a unified feature interface.

The invention provides a webweb application development method and system based on module federation, and the method comprises the steps: dividing a web application to be developed into a plurality of functional services, taking the mutually associated functional services as a micro-application, forming a plurality of service micro-applications, and independently developing each service micro-application; after the service micro-application is developed, obtaining a to-be-accessed service micro-application, and determining an access path of the to-be-accessed service micro-application; loading a static resource file corresponding to the to-be-accessed service micro-application based on the access path of the to-be-accessed service micro-application; according to the method, the slot information is loaded, the configuration information collected in the integrated files corresponding to the exposed files in all the micro-applications is collected, initialization configuration is carried out on all the micro-application information based on the configuration information, management interaction is carried out between different micro-applications through the slots, and the development deployment difficulty and the maintenance cost in the web application development process are reduced.

The application relates to the technical field of development, and provides a WPF-based Web application development method and device, computer equipment and a storage medium, a preset object is established, a plurality of WPF window forms are created, and attribute information of the preset object is copied to each WPF window form; an identification object corresponding to the preset object is registered in each WPF window form according to the attribute information; attribute information of each identification object is sent to a Web application, and registration is performed in the Web application according to bridging information, so that each WPF window form can open the Web application, and the Web application can call the identification object; a user instruction is acquired, and the WPF window form opens the Web application according to the user instruction; a calling instruction input by a user is received through the Web application, a corresponding function module is acquired according to the calling instruction, and a function corresponding to the function module is executed. Through the WPF-based Web application development method and device, computer equipment and storage medium provided by the application, project development can be quickly completed on a desktop program.

The present invention relates to the field of industrial Internet technology and provides an industrial Internet web application development method, including: S101: installing and deploying services and development tools; S102: registering an application and creating an application project; S103: opening the application project and starting the application for development; S104: monitoring the application project and synchronizing application data; S105: determining whether the application project reuses code from other applications, and if so, proceeding to step S6; if not, proceeding to step S111; S106: finding other applications to be reused; S107: entering the application names of other applications in an application configuration file; S108: automatically linking to other applications and importing their code, and continuing code development based on the code type; S109: determining whether code from other applications is reused, and if so, proceeding to step S110; otherwise, proceeding to step S111; S110: building and publishing a cluster application; and S111: packaging the application project code. This method reduces application complexity, increases reuse rate and development efficiency, improves cluster application performance, and simplifies private deployment.

The invention discloses a method and equipment for realizing a front-end full stack through CellJS, a program product and a storage medium, and relates to the technical field of Web application development. The method comprises the following steps: defining a plurality of service interfaces, and generating a metadata file according to each service interface; when the back-end module is started, the back-end module loads the metadata file to obtain a data set containing mapping information of the service interface and the service method; constructing an authentication and authorization module according to the data set; generating a front-end client class corresponding to each service interface; when a user triggers a login operation on the front-end interface, the front-end module sends the login operation to the corresponding rear-end module, and generates an access token according to the authentication and authorization module and the front-end client class; when the front-end module initiates business service calling, the rear-end module performs permission verification according to the access token to obtain a verification result; and performing service processing according to a verification result, and returning a service processing result to the front-end module. By implementing the technical scheme provided by the invention, the development complexity of the full-stack application can be reduced.

Systems and methods for creating and integrating a shared component application into a host platform. The systems and methods include creating and integrating a shared component into a host platform, wherein the microservice application of the host platform comprises the shared component and a microservice application, communicating, to a UX development platform, a request corresponding to shared component (SC) application, communicating the SC to a microservice application development platform, as a microservice shared component, generating, by the microservice application development platform, a microservice shared component package based on a shared component, and integrating the microservice shared component package, wherein an application is integrated utilizing the microservice shared component based on the request.

The invention discloses a front-end integration system and method based on JSP and Vue, and relates to the technical field of Web application development. Comprising the steps of 1, performing construction operation on a Vue project by using a front-end construction tool, generating a static resource file, and deploying the static resource file to a JSP project directory specified by a JSP server; the method comprises the following steps of: 1, loading and analyzing a static resource file, 2, executing JSP page rendering in a user request JSP page, dynamically generating a resource path of the static resource file by using a JSP expression language EL, and creating an independent Vue application mounting point, 3, loading and analyzing the JSP page in a client browser, and downloading and executing the static resource file; the Vue application performs data interaction and state synchronization through an asynchronous request when the Vue application runs at a client; according to the method, the Vue application is seamlessly embedded into the JSP page on the premise that back-end service logic is not reconstructed, and the front-end interaction performance is improved.

The invention relates to the technical field of Web application development, and discloses a multi-service variant application distribution system, method, device, equipment and medium, the multi-service variant application distribution system comprises a multiplexing layer, a service layer and a distribution layer, the multiplexing layer stores frequently-used function module codes which are repeatedly used, and the problem of poor reusability caused by excessive separation of a micro front end is solved; the business layer independently develops regional business packets for different regional businesses, so that excessive coupling of single application is avoided, and a balance point between the separation degree and the reusability can be found; a distributor of the distribution layer can receive and identify a user request, call and load a corresponding regional service packet from the service layer according to the user request, and distribute the regional service packet to a client, the dynamic distribution mode of dynamic selection and assembly loading breaks through the limitation that a static configuration mode is adopted in an existing scheme, and different service requirements can be met according to different service requirements. Corresponding service functions are dynamically provided for users, the flexibility and adaptability of the system are enhanced, and diversified service requirements can be better met.