74 results about "Web application development" patented technology

Web application development system with an associated user interface framework and a set of tools for the creation, configuration, management, and deployment of web applications that may be based on application templates and controlled by configurable runtime attributes. User interface framework contains packaged set of libraries for rapid creation of web applications, including template applications with configuration points called configurable runtime attributes. Tools contain a wizard-style application for selection of configurable runtime attributes and a web-based resource manager for selection of configurable runtime attributes, management of application packs including internationalization and skin packs, in-place editing of web application elements, and web application deployment.

Various embodiments of systems, methods, software tools, etc. for providing secure web application development are provided. One embodiment comprises a method for developing a secure web application. One such method comprises: analyzing code associated with a web application to identify at least one vulnerable input; and validating the at least one vulnerable input.

The invention provides a realization method of a Web application development tool and relates to Web application. The realization method includes that conventional client side development is convertedinto online development, developing personnel can use a browser any time and any place to open WebIDE for development, and installing of client side software is not needed. The WebIDE is oriented tothe developing personnel and designed from the perspective of project engineering, and provides functions of project file tree demonstration, a designer and file storage. The designer provides a dragging development function and provides source code, a source code editing tool, a UI dragging tool and a code machine tool in a default manner, wherein a front-end Web component dragging tool is basedon a UI component library to realize quick generation of a front-end Web page, and the code machine tool is based on a data model to realize development and generation of codes; the Web application development tool provides an expansion mechanism and is supportive of flexible connection-in of self-defined plug-ins.

Disclosed are a development device of web applications and a development method thereof. The development device comprises an integrated development environment, a control library and a Service Independent Block (SIB) library. The integrated development environment comprises: a page editor which is employed to provide a visual interface for editing the page of web applications; an action stream editor which is employed to provide a visual interface for editing the action stream of web applications. The control library comprises multiple controls, wherein dragging and configuring the controls in the visual interface of the page editor so as to develop a control in the page of web applications. The SIB library comprises multiple SIBs, wherein dragging and configuring the SIBs in the visual interface of the action stream editor so as to develop the action stream of web applications. With the present development device of web applications, a developer can implement the development for web applications entirely through the visual configuration without any coding, and therefore the development cost and the maintenance cost are reduced.

The embodiment of the invention provides a script loading method and a device. The script loading method comprises the steps of: when receiving a business logic function trigger request carrying a method name of a call method, judging whether a script corresponding to the call method exists in a script storage unit; if the script does not exists in the script storage unit, obtaining a script reference code corresponding to the call method according to the method name; and performing the script reference code, downloading and analyzing the script corresponding to the script reference code, and performing the call method in the script. According to the script loading method and the device provided by the embodiment of the invention, the defects of higher conventionality and coupling of the foreground and the background, which are caused by reserving an entry of a callback function in an initial script of a webpage in the process of developing a Web application program and definitely appointing which script needs to be lazily loaded, and the commonality and flexibility of the Web application development are improved.

Methods and systems for developing a computer application wherein a domain specific language is provided that allows for the developing of computer applications based on a configuration. In particular, the domain specific language pertains to calculation tasks. The developing of a computer application is performed at different levels or phases. In particular, these phases are the providing of an application development system in the design phase, performing the application configuration and executing the application. The design phase provides the application design environment and provides the abstract basis for the application development in the sense of configuration classes and domain-specific language. For the specific configuration of an application in a particular project, i.e. for the development of a specific application, resources as elements and their associations are defined. This configuration is stored in a configuration file. At run time, an application is generated which instantiates the resources and configured elements. Within the generated graphical user interfaces of the application the instantiated resource objects are provided and the calculation is performed according to the configured element assignment.

The invention provides a Spring-based MVC mode optimization system. With popularization of Web application, a Web development technology gradually forms a series of universal development modes, so that the repeated working amount of Web application developers is greatly decreased, and application developing efficiency is improved. In the modes, the MVC modes based on Mode, View, Controller layered structures have the advantages of low coupling, high transportability, layer-upon-layer separation and the like and gradually serve as main modes for Web application development. But, the MVC modes have the shortcomings that firstly, the MVC modes excessively depend on ServletAPI, the unit testing difficulty is greatly increased; secondly, Servlet cache mechanism is needed to be invoked for Controller catching processing in MVC, and flexibility is insufficient. The Spring-based MVC mode optimization system is used for overcoming the two shortcomings.

The present invention relates to a user interface server framework and a method of using the framework, which supports a user interface developer to develop a final user interface based on components. The component-based web application development framework used for creating a web page comprises a runtime engine for executing a method of a business object and returning a result of executing the method in response to a user's request; a script component for performing a preprocessing on a user input value before executing the method of the business object, performing a post-processing on the result of executing the method after executing the method of the business object, and dynamically arranging a user interface object; and a core component for initializing the framework and confirming whether the user's request can be processed in the framework.

The invention discloses an LXPFS (Linux XProgram File System) cluster distributed file storage system. An access method is provided for an application by employing an LXPFS cluster. Files in the LXPFS are accessed by a packaged JS API. The mode of accessing the files in the LXPFS comprises three kinds: read, write and deletion. A module for accessing the file of the LXPFS is realized at a front end, only one module is generated in a Web application development process, and access can be realized by calling a corresponding interface. According to the system, a controller/worker mode framework is employed. The system is composed of a dispatch node and more than one task nodes. The dispatch node is a controller server and is responsible for dispatching storage and processing of all files and forwarding a request of a client. The task nodes are responsible for managing storage on the nodes and responding to the request of the client. Uploading files indicates writing data in the task nodes. Downloading the files indicates reading file data of the task nodes. According to the system, uploading is carried out in a mode of segmenting the big files; the sizes of the uploaded files are not limited; the problems of high-capacity storage, distributed storage and load balance are solved; and the function of a file management module is provided for a Web server in a service mode.

The invention discloses an OSGi (open service gateway initiative)-based adaptive design method for authority management of Web application development platform. The OSGi-based adaptive design method comprises the steps of building a universal authority management mechanism based on the Web application development platform; designing an external platform authority management interface suitable for service function expansion; realizing the external platform authority management interface by a user management module; integrating an OSGi modularized technology framework to realize the dynamism of the Web application development platform. By the adoption of the interface and the design for realizing separation, the platform can only depend on the interface of an authority management system, and the user management module can be used for realizing authority management by aiming at different application scenes, so that decoupling on platform user management is realized; a universal authority management function is realized, and the service variation requirement on user authority management of an actual system can be met; the flexibility, the adaptability and the dynamism of the platform are improved.

The invention relates to a Web application development and update method based on a widget development mode, which is characterized in that the method is divided into three layers: a configuration layer, an analysis layer, a display layer and a configuration layer. The widget is added, modified and deleted through a widget management system. According to the requirements, the configuration of thewidgets needed by the page is carried out, and the XML file is generated. The analysis layer analyzes the XML file generated by the configuration layer, generates corresponding codes to load into HTMLpages, and generates new HTML pages. The display layer performs rendering and display, event binding and data dynamic loading on the HTML file generated by the analysis layer. The invention solves the time-consuming problem of Web application development, update and upgrade process, and achieves the effect of quick and dynamic development, adjustment and update iteration of Web application according to customer requirements.

A system, and method for dynamically creating web applications from data is described. Simple data is transformed into a declarative application data model that is then parsed by a server and compiled into a functional web application. Application functionality is partly determined by rules applied to web application objects in response to user actions. These rules are triggered by various cues, including user actions and relationships among objects in the web applications. A web application is considered an n-dimensional problem space, and relationships among application objects can be modeled using set theory. The status of a particular relationship among objects and user actions can trigger specific application behavior. Additionally application behavior can be triggered in other ways, like conditions in arbitrary scripts or combinations of multiple triggers combined using logical connectives.

The invention discloses a hidden hyperlink detection method based on a stack. The method comprises the steps of 1, defining a hidden hyperlink in advance; 2, sending an HTTP request to a to-be-detected Web server, capturing a to-be-detected Web page by use of a multi-thread web crawler technology, and returning page data by the to-be-detected Web page; 3, rendering the page data by use of a non-interface browser, thereby obtaining the rendered Web page, wherein the rendering is specifically finished by performing JS and CSS codes on the page; 4, detecting hyperlinks in the page based on the stack; and 5, obtaining page hidden hyperlink data by directly checking a hidden hyperlink keyword feature library. According to the method, the location of the possible hidden hyperlink is rapidly and accurately detected and located through adoption of a stack data structure and a headless browser page rendering mode; the operation is more simple and clear; and the hidden hyperlink after a hacker intrudes into a network or the hidden hyperlink imbedded by a web application development manufacturer can be detected.

The invention provides a method for automatically deploying a Web application environment. By means of a Java JDK, a tomcat serve and a mysql database of an integrated engineering project system frame, a large number of scripting languages are used for controlling starting operation and mutual calling of all parts, the log output position of the environment is set in the environment to monitor the operation condition of the environment, a backup data directory is set and used for project data backup, and therefore a complete web application library is provided. A fast and efficient deploying mode can be provided for projects including J2EE, various problems existing in the project environment installation process can be closed, the ability and level of implementation engineers can be reduced, and the error rate in the project in the implementation process can be greatly reduced.

A multi-touch plug-in system is described herein that exposes multi-touch data for web application developers to consume in a platform independent way. The multi-touch plug-in system receives platform-specific touch data from an operating system or touch hardware, interprets the platform-specific touch data to convert the platform-specific touch data to generic touch data, and provides the generic touch data to a hosted application running within a plug-in sandbox. Often, sandboxed environments only allow identified, trusted plug-ins to execute. By managing multi-touch data within a trusted plug-in, the plug-in can ensure that hosted applications are properly restricted to well-defined behavior, while still allowing rich features such as multi-touch interaction. Thus, the multi-touch plug-in system brings rich multi-touch interaction to a web browsing environment.

The invention belongs to the technical field of computer software development, particularly relates to the field of Web application development by applying a Java technology, and particularly relatesto an object query method based on business modeling. The object query method based on business modeling comprises the following steps: (1) business modeling; (2) dynamically generating a query interface; And (3) generating a query statement and executing query. The object query method based on business modeling disclosed by the invention has the beneficial effects that 1, the method is more flexible, that is, after the model is changed, the change of an object query function as required is completed without hard coding, and the flexibility is enhanced; 2, the application range is wide;.

The invention relates to a J2EE-based Web application modularization development method, a storage medium and electronic equipment, belonging to the technical field of software application. The methodcomprises the steps: packaging elements involved in Web application development into a module model with a fixed structure; selecting a component model according to service requirements, and performing definition configuration to obtain components required by development; and loading and rendering the component through a component interpreting and rendering program so as to realize Web application development. According to the invention, a development period is shortened, and development and maintenance cost is reduced.

Disclosed by way of example embodiments is an application development and execution framework that enables application developers to create comprehensive business software without writing code and/or complex business or data manipulation logic. The fundamental building blocks of the framework are configurable dynamic data types that operate as pre-programmed units configured to perform one or more data collection and/or data manipulation operations. An application developer can combine and extend a variety of the configurable dynamic data types to create software that encapsulates complex business workflows. Importantly, the configurable dynamic data types can be configured and combined in an easy-to-use graphical interface that enables faster and less time-consuming application development.

The invention relates to the technical field of Java language Web program development, and specifically relates to a method for exporting data from a custom field to an Excel. The method comprises the steps of respectively taking each attribute of an object and the description of the attribute as a key value and a value of a Map through a reflection mechanism of a Java class, and transmitting the key value and the value of the Map to a front end and displaying the key value and the value of the Map by means of select multiselect; and selecting fields to be exported and/or adjusting the sequential order of each field according to the demand by a user to realize the custom export of a query object. The method is flexible and general, and the operation is simple and clear; and compared with a traditional method of one-time export all, the method provided by the invention effectively improves the export efficiency and increases the user experience, and the method of the invention can be widely used in the Java Web application development.

The invention discloses a Web Service front end deployment method. A storage medium, an electronic device and a system relate to the technical field of web application development, and the method comprises the steps of obtaining a static document, and compiling the static document into a binary code of a preset programming language, wherein the preset programming language is used for converting asource code of the preset programming language into an executable file of a network platform. And compiling a code document which is matched with the binary code to provide Web service in the preset programming language. And compiling the code document and the binary code into an executable file corresponding to the network platform system through a preset programming language, and deploying the executable file to the network platform. Configuration and deployment of the network platform can be simplified, and environmental dependence and resource consumption are reduced.

The invention relates to an abnormity processing method and device based on Spring MVC, a computer device and a storage medium. The method relates to the technical field of Web application development, and comprises the following steps: obtaining a resource request sent by a client through a front-end controller; determining a corresponding target processor object according to the resource identifier in the resource request, and processing the resource request through the target processor object to obtain a model view object; calling a callback function of the interceptor interface class to verify the model view object; when the callback function returns the abnormal type code, calling an abnormal processing object to process the abnormal type code to obtain a new model view object; generating an abnormal page view object according to the new model view object through a front-end controller; wherein the abnormal page view object is used for enabling the client to display a page comprising abnormal information corresponding to the abnormal type code. By adopting the method, various abnormal information occurring when the webpage server processes the resource request of a user can beprocessed in a unified manner.

The invention provides a multi-tenant mode technical implementation method, which belongs to the technical field of Java Web application development, and comprises the following steps: firstly, distributing domain names corresponding to application systems according to tenant requirements, and lessees accessing the application systems distributed to the tenants; secondly, the nginx parses and jumps to a corresponding application system allocated to the tenant for use according to the url of the request; calling the shared core business service by the application system again; and finally, theservice returns data in the lessee permission and presents the data to the lessee. Personalized requirements of tenants can be rapidly responded, the maintenance and purchase cost is low, and the safety is high.