85 results about "Interface (Java)" patented technology

The invention discloses a Java enterprise-level rapid development method based on visual modeling. The method comprises the steps that modeling behaviors are collected to generate a cognitive map, a view is constructed, and operation behaviors are collected to generate cognitive feature data; generating a semantic constraint model, and fusing the cognitive features and the node features to construct the semantic constraint model; semantic consistency detection is executed, design and implementation differences are automatically compared, and bidirectional correction is triggered; generating a project engineering structure, and generating a structured code and an interface document according to the correction model; zero-shutdown migration evolution is executed, a migration relation graph is constructed, and seamless switching is carried out in a gray level mode; and performing semantic self-correction updating in the operation period, monitoring semantic offset and backfilling design content for closed-loop synchronization. According to the method, intelligent modeling and uninterrupted evolution of Java enterprise-level applications are realized through cognitive map driving and a multi-mode migration mechanism.

A virtual machine (VM) management utility tool may deploy an object model that may persist one or more virtual machine dependencies and relationships. Through a web front-end interface, for example, the VMs may be started in a specific order or re-booted, and the tool automatically determines the additional VMs that need to be re-booted in order to maintain the integrity of the environment. Through the web interface, for example, the object model may be managed, and start-up orders or VM dependencies may be updated. For VMs that may not start under load, the object model may block access to the VM until the VM is fully initialized.

The invention provides a visual logic execution system and method based on logic block nesting and JSON (JavaScript Object Notation) dynamic configuration, and the system comprises a front-end visual editing module which is used for providing a logic block library and a nested canvas editor, receiving the dragging and nesting operation of a user based on a logic block, and storing the dragging and nesting operation in the front-end visual editing module; serializing the finally edited nested logic tree structure into JSON (JavaScript Object Notation) configuration data; the back-end dynamic analysis execution module is used for receiving and persisting the JSON configuration data, constructing an executable object tree isomorphic to the nested logic tree structure by dynamically analyzing the JSON configuration data, and executing the executable object tree to run logic edited by a user; and the front-end visual editing module communicates with the rear-end dynamic analysis execution module through a data transmission interface. The front end and the rear end are coupled through the JSON interface, and the front end and the rear end can be independently upgraded and expanded.

The invention discloses a Java decompiling method, device and equipment and a computer readable storage medium. The method comprises the following steps: extracting a class file, a resource file, a configuration file and a static resource by decompressing a Java deployment package; based on a predefined third-party library feature library, utilizing Hash comparison and package name / method signature feature matching to accurately classify the class file into a third-party library or a self-researched code; performing byte code analysis on the self-developed class file to generate structured data, and inputting the structured data into a customized large language model (based on byte code-source code parallel corpus training) to generate an initial source code; the optimization step comprises the steps of correcting errors by a static grammar checker and automatically supplementing annotations by a byte code constant pool; reconstructing a project directory structure based on the package name; a class dependency graph is generated through static call graph analysis; and finally, integrating the initial source code, the dependency graph and the configuration file, automatically generating an interface document, a framework document and a configuration document, and realizing complete reverse engineering of the deployment package.

Systems and methods provide novel inventions for integrating mainframe applications into modern Continuous Integration / Continuous Deployment (CI / CD) pipelines using BEARDS (Build Engineering And Rapid Development System), a Java-based interface. BEARDS facilitates the automation of build, test, and deployment processes for mainframe applications by managing source code, dependencies, and artifacts in a technology-agnostic manner. The system dynamically generates Job Control Language (JCL) jobs to compile mainframe code, integrates with CI / CD tools like Jenkins, JFrog Artifactory, and Ansible, and ensures secure, compliant deployments through detailed instructions and verification processes. BEARDS also supports large artifact management, incremental builds, and seamless integration with cloud platforms, providing scalability and flexibility for complex applications. By bridging the gap between legacy mainframe systems and modern DevOps practices, the invention enables organizations to automate and streamline their mainframe development processes, reducing costs, improving efficiency, and maintaining the reliability and security of critical applications.

The application discloses an API real-time collection method based on an SPI extensible mechanism, provides a solution with good quasi-real-time performance and data consistency for collecting API interfaces of a unified platform, and defines SPI interfaces and extension points in a process uniformly by referring to the mechanism of Java SPI, and then the SPI interfaces are implemented by providers of various interfaces. In the whole access process, data is only retained on the providers of the interfaces, and there is no problem of data redundancy. In subsequent scene display logic, the SPI interfaces are called as needed, and are uniformly returned to the front end for display, so that better data real-time performance and data consistency are provided.

The invention relates to a webpage and Android interaction method and device, equipment and a storage medium, and the method comprises the steps: after a webpage container is loaded in a native environment, establishing a mapping relation between the webpage container and a native interface object; determining a calling interface based on the native interface object, and receiving a data acquisition request from a webpage script; in response to the data acquisition request, reading a structured data file from a local storage and transmitting the structured data file to the webpage script; and after the webpage script generates page content based on the structured data file, rendering the page content in the webpage container to complete interaction. By means of the method, the mapping relation between the webpage container and the native interface object is established, the number of Java methods directly embedded in webpage codes is reduced, code redundancy is avoided, the webpage container can call the native function more flexibly, and interaction efficiency and stability are improved.

The present application belongs to the technical field of enterprise-level backend service development and low-code platform, and particularly relates to a visual backend business flow execution method and system supporting hot updating and code generation, a storage medium and computer equipment.S1, a non-BPMN business flow is configured through a visual interface;S2, a DispatcherFlow executor instance is constructed; a dual-mode use mechanism is provided: a hot updating mode and a code generation mode.It is independent of Spring Integration in internal implementation, but is fully compatible with the programming paradigm of Spring Integration in interface and data model, supports visual embedding of Groovy script nodes for local logic customization, realizes hot updating in combination with dynamic management of Spring Bean, and can convert full-amount logic (including scripts) into standard Java source code during configuration.Development flexibility and production stability are taken into account.

The invention relates to the technical field of computer software, in particular to a method for automatically generating an Android system Binder communication SDK (Software Development Kit), which comprises the following steps: defining an AIDL interface source file and compiling to generate a JAR packet; defining an interface configuration JSON file; executing a pre-generation program, and creating an annotation mark Java file; integrating the annotation processor and compiling to generate a final SDK file, wherein the generation process of the final SDK file comprises the following steps: registering and triggering the annotation processor, analyzing the annotation, analyzing an AIDL interface method, constructing a code model and generating the SDK file; and using the generated SDK file. The technical problems that in existing Android application development, due to the fact that Binder communication bottom layer template codes are manually written, the development efficiency is low, the codes are redundant and prone to errors, and unified maintenance is difficult are solved, and normalization and consistency of communication codes among multiple services are fundamentally guaranteed.

The application provides a method for realizing business processing by Java Web service end, comprising the following steps: writing HTTP request mapping table in Java annotation; when the Web service end is started, automatically scanning the Java annotation of the service end environment by using Java reflection mechanism, and obtaining the HTTP request mapping table by analyzing the Java annotation; and parsing, encapsulating and taking the client-side business data as the entrance parameter, and injecting into the business processing interface. The application has the following advantages: by encapsulating various business processing flows of the Web service end, the complicated configuration steps are abandoned, beginners can easily understand and master the working principle and coding method of the Web application, and the development difficulty of small Web projects can be significantly reduced, and the development progress can be accelerated.

The invention discloses a to-do list collection and processing method and system based on Java, and belongs to the technical field of computer software, collection and processing of to-do lists are achieved through feature dictionary matching, and the method comprises the steps that multi-source data are collected, a to-do feature dictionary is constructed, and to-do information is recognized through a multi-dimensional matching algorithm; the rear end constructs a layered architecture based on the SpringBoot and the SpringMVC, and the SpringMVC is used for providing a standard RESTfulAPI (Application Program Interface) and supporting to-do query and state updating functions; the front end adopts Vue3 + ElementPlus to realize a response type Web interface, and a back-end interface is called through Axios to realize efficient collaboration of the front end and the back end. According to the method, automatic access of multi-source heterogeneous data and extraction of the information to be handled are realized, the accuracy of identification of the backlogs is improved, and automatic classification, priority ranking, reminding triggering and state updating of the backlogs are realized.

The present application provides a Java application control method and a management platform. The method comprises: receiving an image inputted by a user, the image comprising bytecode corresponding to a Java application and a runtime dependency file of the Java application, the bytecode corresponding to the Java application being obtained by means of compiling a source code corresponding to the Java application; on the basis of an available Java local interface in the bytecode corresponding to the Java application, identifying an available system call set of the Java application in the runtime dependency file, the available Java local interface being a Java local interface that can be used when the Java application runs in a target container; and when the Java application runs in the target container, controlling a system call actually used by the Java application to be within the available system call set. The method can efficiently and accurately limit system calls that an application can use, without affecting the service of the application.

The invention relates to the field of program development, and provides an iOS system dynamic interaction scene construction method and system. The method comprises the steps that a dynamic class construction tool is developed, page classes are dynamically registered and class members are added when an application runs, and a page class structure capable of being dynamically expanded is obtained; defining a communication protocol between the application and the cloud, obtaining rendering parameters from the cloud based on the communication protocol, assigning the rendering parameters to view attributes of page class instances corresponding to the page class structures, and obtaining a dynamic view module comprising page objects; pre-defining a user operation event, binding the user operation event to a corresponding view of the page object according to event binding configuration of the cloud, and obtaining an event response module; setting a dynamic code execution entry in a system life cycle event of the application so as to execute a JavaScript code issued by a cloud end and obtain a logic execution module; and assembling a rendering system, generating a native UI interface and responding to user interaction operation. The dynamic interface updating of the application is realized, and the user experience is improved.

The application discloses a low-cost embedded software development method and program product based on QuickJS-NG and LVGL and a running method, and relates to the technical field of embedded system software development. The development method realizes complete decoupling of an interface and business logic by constructing a bidirectional communication mechanism between a C language layer and a JavaScript layer; establishes UI information binding mechanism and component tree sharing based on an EEZ designer, realizes multi-model UI adaptation and class-based component life cycle management; and simultaneously integrates a routing mechanism and a focus control mechanism. A corresponding program product comprises a computer program developed based on the method. The application also provides a running method of the program product. The application realizes efficient and low-cost embedded GUI development without modifying QuickJS-NG and LVGL source codes, and has good maintainability, multi-model adaptation capability and interactive experience.

The invention discloses a financial industry cross-system data collection method and device. The method comprises the steps that a plurality of financial service systems are logged in to download data files; for a system without an API (Application Program Interface), analyzing HTML (Hypertext Markup Language) and JavaScript dynamic contents by adopting a crawler module to capture data, and carrying out system login verification through a dynamic authority management mechanism; preprocessing the data to realize field duplicate removal and missing value completion; fusing and matching the preprocessed multi-source data, calculating the matching degree between heterogeneous data fields by adopting a similarity algorithm, optimizing a field mapping relation by utilizing a machine learning model, and dynamically generating an adaptive output format according to the requirements of a sub-service system; a fault-tolerant and monitoring mechanism is implemented in the whole data collection process, and the fault-tolerant and monitoring mechanism comprises task recovery based on a retry strategy, a breakpoint resume function realized through data block state tracking, and monitoring and notification of a task state by an integrated real-time alarm system.

The application discloses a kind of methods for realizing Java Applet automation operation, comprising the following steps: step one: write a UDP Server, define interface element object structure, structure contains the handle that element holds, on the location of interface, element type data;Step two: write Java Plugin by Java Accessibility API, this Java Plugin is mainly loaded by JVM when starting;Step three: write Native Java Bridge, for JVM, operating system, and automation program communication, through HOOK technology mounts global mouse event, when mouse moves to specified Java Applet, call Plugin, and Java interface element object instance is reflected;Step four: construct UDP Client in Native Java Bridge, when Java interface element object is reflected, it is serialized into the same data type agreed with UDP Server, and is sent to UDP Server by UDP Client;The application realizes the automation operation of system developed with Java Applet technology, builds overall automatic platform, so that each system can be automatically connected, instead of traditional manual operation.

The invention provides an IVR (Interactive Voice Response) framework implementation method and system based on JAVA, a VXML 2.0 protocol is taken as a basis, a form of a custom XML (Extensible Markup Language) label is packaged through JAVA according to a service scene, and the custom XML label is packaged with a VXML 2.0 standard function and a service logic to realize various functions in an IVR service; in the telephone traffic request initialization scene, the IVR service platform triggers a service request through an HTTP interface request mode; in a business process assembly scene, arranging and assembling the packaged self-defined labels according to business scene requirements; and in the business analysis scene, the assembled XML document is output, and the IVR service platform carries out analysis operation to complete related telephone traffic actions, so that the rapid completion of the IVR telephone traffic process is realized. According to the invention, the service calling function of the IVR process can be realized in a relatively universal manner. And application developers only need to have a JAVA basis, so that the difficulty of application development is reduced, and the research and development quality is also ensured.

The application discloses a dynamic plugging method in Java unit testing and belongs to the technical field of big data, and comprises defining three types of point interfaces, a point declaration and a point embedding, so as to solve the technical problem of providing different point implementation contents according to different user test scenes through the point declaration and the point embedding. The application is comprehensive and can cover more test scenes through plugging, including but not limited to extreme test condition construction, multi-thread scene testing, process / service shutdown testing and the like, and is flexible. In comparison with JMockit, the point embedding declaration position follows business code instead of unit test code.

The invention relates to a system and a method for realizing front-end page development based on metadata, and aims to improve the efficiency and the flexibility of front-end development. The system comprises a metadata definition module, a metadata analysis module, a rendering engine and an expansion interface. Through the metadata definition module, a user can define the layout, UI components, data binding, interaction logic and other contents of a front-end page in a configuration mode, the metadata analysis module automatically generates corresponding HTML, CSS and JavaScript codes according to a defined metadata model, and the rendering engine is responsible for dynamically rendering the codes into a visual front-end page. And real-time preview is supported. And the expansion interface provides integration with a back-end service and a database, so that dynamic loading and interaction of data are realized. According to the system, the workload of manually compiling codes is greatly reduced, the reusability and maintainability of the codes are improved, the change of business requirements can be quickly responded, and the system is suitable for various front-end development scenes.

The application relates to the field of financial technology, and provides a data operation permission authorization script automatic generation method and related equipment, the data operation permission authorization script automatic generation method obtains all business data tables related to a storage process through a target interface of the storage process, so that all data operations performed on each business data table are obtained through matching processing of the business data tables in the storage process, and finally, a data control script template is preset to automatically generate permissions for granting a user of a business system to perform related data operations on the business data tables, so that in the conversion process from the storage process to a java program code, the authorization script of the related data operation permission on the business data table can be automatically generated, the human consumption in the conversion process is reduced, and the efficiency of converting the storage process is improved.

This invention discloses a unified data interaction and standardized interface method for industrial software, relating to the fields of industrial software system integration, cross-language and cross-platform data interaction, and automated invocation of intelligent systems. The core of this invention is a design of "single-business-specific table type + unified interaction rules." It customizes a dedicated Table Value Parameter (TVP) table type for each business segment, adds a core field for operation type as the basis for business action judgment, encapsulates all add, subtract, delete, modify, and query operation logic for a single business into a unique dedicated stored procedure, and exposes a unified standardized interface, thus constructing a universal data interaction paradigm of "dedicated table type, unified rules, and single interface entry point." This invention completely eliminates the technical barriers to interoperability across systems and development languages. It seamlessly adapts to all development languages / systems, including Java, C#, .NET MAUI, Web development, and ARKTS. Different business logics pass parameters using dedicated table types and call according to unified rules, reducing cross-system connectivity and development difficulty to a minimum. Simultaneously, it achieves vulnerability closure through full front-end verification, perfectly adapting to AI automated call requirements. This significantly reduces the costs of multi-system integration, development, and maintenance of industrial software. It can be widely applied in various manufacturing industries such as metallurgy, machinery, chemicals, automobiles, and electronics, as well as in all fields with system data interaction needs, including smart IoT, enterprise digital management, and e-government. It is a set of industrial software data interaction standards that is practical, universal, and intelligent. This invention has been fully implemented in actual industrial ERP and MES systems, and can run stably in real production environments for a long time, demonstrating mature engineering value and industrial promotion capabilities.

The invention relates to the technical field of computer software, in particular to an intelligent voice broadcasting and information processing system and method based on JavaFX. The system comprises a dynamic Kafka consumer module, a message content identification and grouping module, an intelligent broadcast scheduler module, a dialect rule processing module and a JavaFX graphical interface module. The method comprises the steps of system initialization and dynamic connection, message consumption and grouping, intelligent broadcast scheduling, real-time rule processing and alarm life cycle management. Flexible information source switching is achieved by dynamically configuring Kafka connection, repeated broadcasting is avoided based on message identifier grouping in combination with cyclic grouping scheduling and a strategy of taking one for one in each group at a time, dialect rules and speech speed parameters are configured online to improve expansibility, and state visualization is achieved through a three-state list and color identification. The auditory fatigue is remarkably reduced, the system flexibility and the information processing efficiency are improved, and the method is suitable for real-time information prompt scenes such as command centers and monitoring large screens.

The application provides a multi-table data query method, system, device and medium based on JPA combination, belonging to the technical field of data processing. The method comprises the following steps: in response to the front-end display requirement, determining the data tables to be queried and the association relationship between the data tables; using JPA entity to define the structure of the data tables and the association relationship between the data tables; respectively executing queries on each data table, using Java streaming interface to perform data processing and combination on each query result in the memory; and integrating the combined query result into a data structure that can be parsed by the front end and returning it. Through step-by-step query and data processing, the application reduces the number of database queries, avoids complex multi-table association, improves query efficiency, uses Java streaming interface for data processing and combination, improves the efficiency of data processing, disassembles the query logic, facilitates extension, combines and optimizes multi-table data through JPA, reduces the number of database queries, and shortens the query time.

The application relates to the technical field of testing, and discloses a test method for an application system, which comprises the following steps: acquiring a system configuration file, a local application program package and a corresponding local Java bytecode file of a local application system, and determining a target full-amount corresponding relationship of the local application system; acquiring different Java bytecode files of different versions of application program packages, and determining a program difference list; acquiring an outbound configuration file, and combining the target full-amount corresponding relationship and the program difference list to determine a first full-amount test range of the local application system and a plurality of second full-amount test ranges of a plurality of other application systems, and then testing the application system to obtain a target test result of the application system, which realizes bidirectional accurate analysis of a test range of a local program change on itself and other systems and of other system changes on the local system, comprehensively covers transaction interface and business function test requirements among multiple systems in an enterprise, and guarantees the overall operation stability of the application system.

The present invention discloses a method for realizing real-time data synchronization of 3D digital twins based on Web rendering components, which relates to the technical fields of digital twin Web rendering and real-time data. Step 1: Package lightweight Web 3D rendering components to build a 3D rendering carrier that can be directly embedded in Web pages without plugins. Step 2: Build a JavaScript SDK supporting the Web 3D rendering components, define a standardized 3D element state control interface system, and establish a mapping channel between 3D twin elements and business data. Step 3: Design a multi-data source custom adaptation protocol, build a configurable heterogeneous data adapter, and achieve unified parsing and format conversion of multi-source business data. By setting lightweight Web 3D rendering components with cropping and encapsulation, the present invention solves the problems of traditional digital twin platforms relying on heavy engines and special plugins, high deployment costs, and great integration difficulties, realizes native operation of browsers without plugins, and achieves the lightweight deployment effect of plug-and-play.

The application provides a method and device for multiple javaAgent to share opentelemetry link aggregation data, and belongs to the technical field of agent. The method comprises the following steps: S1: setting a unified agent to manage different agents, adding a span stream processor in the agent, and using a bucket array barrel in the span stream processor; S2: a java application module calls an interface corresponding to a target agent in the unified agent; S3: an opentelemetry agent module targets a monitoring agent to collect link data, the opentelemetry agent module controls a processer to screen span data from the link data, and the opentelemetry agent module stamps span data into a buckets array barrel according to the current time; S4: a business agent module acquires a shared class from the buckets array barrel and instantiates, the business agent module acquires link aggregation data buckets from the shared class by using an invoke shared class method, and the business agent module performs subsequent processing according to the link aggregation data buckets. Through the mode of sharing with other agents, the application reduces the data flow link, solves the pain point that users cannot discover problems in time and process the problems, and reduces the difficulty of data processing.

The invention discloses an organization management method and device based on graph structure storage and a medium, belongs to the technical field of graph structures, and aims to solve the technical problem of how to realize change and change synchronization of maintenance organizations facilitating express delivery. Historical version change management of the organization is supported, an interface for external support of the organization is provided, and change and change synchronization of the organization are conveniently maintained. The method specifically comprises the following steps: based on a neo4j graph data structure, performing refined disassembly on management and operation and maintenance of an organization, and disassembling the management content of the organization into an organization-personnel-label three-level data model; providing a specific operation interface of the graphical organization structure through a front-end interface of the javaFx; and web composition of the organization-personnel-label three-level data model is provided through mermai d.

The application provides a front-end HTTPS protocol environment building method and device and a computer program product, relates to the technical field of computers, and uses the same technology stack JavaScript for development of the front-end and back-end, the front-end service collects a certificate configuration form entered by a user, and after validity verification, the back-end service calls a plurality of certificate generators to automatically generate a key and a certificate, and performs local storage and management. The front-end service provides certificate information display, list update and download functions. The application integrates a plurality of certificate generation tools, provides a visual operation interface, realizes automatic generation, unified management and convenient use of HTTPS certificates, significantly reduces the technical threshold and operation complexity of HTTPS environment configuration, effectively improves front-end development efficiency, and guarantees multi-environment protocol consistency.

The present application relates to the field of financial platform export system, and particularly relates to a financial platform export system based on Java reflection and springIOC, the present application adds export function to query function each time, and no additional export interface programming is needed, thereby greatly reducing the number of interfaces in the system, avoiding a large amount of meaningless coding work, and improving productivity; the file generation unit adopts paging query, and the content is written in the form of addition after each query, and then the file is closed, so as to ensure stable performance consumption, and then according to the data volume, mail sending or front-end export is selected, so that the service pressure can be effectively reduced, and the service performance is avoided from being affected; through the setting of the concurrent protection unit, when frequent export or large export file data volume is detected, the export function is added with a distributed lock for the export of the same user and the same query condition, so that only one export of the same user and the same query condition is allowed at the same time.

The invention provides a memory management method and system, electronic equipment and a storage medium. Java processes are called to initialize and load a TCMalloc library and a JNI interface, and the TCMalloc library is accessed through the JNI interface; the monitoring thread is started, the TCMalloc library is called through the monitoring thread to query the use condition of the out-of-heap memory, and distribution of the out-of-heap memory is carried out through the TCMalloc library; performing trend analysis according to the use condition of the out-of-heap memory, and performing leak detection on the out-of-heap memory according to a trend analysis result to obtain a first leak detection result of the out-of-heap memory; and if the first leak detection result indicates that the out-of-heap memory leaks, executing a corresponding memory release operation on the out-of-heap memory through the TCMalloc library.