47results about How to "Reduce the amount of coding" patented technology

This invention provides a method for realizing automatic verification of a form and communication among multiple systems. The method comprises the following steps: a server side create an html form, and the server side re-draws the form to a display container; a user side clicks a form element, and sends a triggering event for clicking the form element to the server side; according to the triggering event for clicking the form element, the server side realizes multi-field automatic combined verification of the drawn form through a built-in verification process engine, and sets data calling and binds data in the display container; the server side puts the verified form into the display container; and when the user side clicks the form element, the server side achieves remote procedure calling and cross-domain calling of field data through a built-in network service. By adopting the method provided by the invention, the higher degree of abstraction of the form is achieved through the multi-field automatic combined verification, and multiple platforms can be automatically switched; the form is filled automatically according to the associated fields; and thus, the development difficulty is effectively reduced.

The invention discloses a lightweight digital signature method facing a wireless sensing network based on an elliptic curve cryptography mechanism. The method comprises the following steps: initializing a parameter, establishing a public and private key pair, generating a digital signature, and verifying the signature. By utilizing a deformation of a signature equation in a digital signature verification step for the elliptic curve cryptography mechanism, time-consuming modular inversion operation in original signature generation and verification is changed into additive operation, and a TinyECC 2.0 function library after multiple optimization is introduced at the same time, so operation for ECCs is simple and is easy to understand, the lightweight digital signature method has high safety performance, and generation and verification processes of the digital signature has the advantages of the small computation amount and the fast speed.

The invention discloses a coding method and device for video images, belonging to the field of video codec processing. The invention includes extracting a luminance component from a video image, determining a distortion metric value, obtaining a first threshold and a second threshold corresponding to the video image according to the distortion metric value, determining a control parameter according to the first threshold and the second threshold, and based on the control parameter The video image is encoded to obtain an encoded video image. By using just perceivable error, it overcomes the problem of weak estimation of JND threshold in disordered regions in previous JND models, effectively eliminates spatial redundancy in video sequences, reduces coding amount, and improves coding efficiency. At the same time, the obtained luminance mask and spatial mask are used to estimate the JND of the ordered area more accurately, so as to better improve the perceived quality of the ordered area in the video and improve the overall viewing experience of the video.

The invention discloses an underwater video compression method, which comprises intraframe compression and interframe compression of an image to be compressed. The image to be compressed is YUV spatial data. The method also comprises the step of wavelet transformation pretreatment of the image to be compressed before intraframe compression and interframe compression. The wavelet transformation pretreatment comprises the following steps: conducting at least first-order integer wavelet transformation of the Y-component of the image to be compressed, and rejecting at least one high-frequency component selected from LH, HL and HH. The method rejects at least part of the high-frequency components of the Y-component after wavelet transformation of the image to be compressed and remains the low-frequency component of the U and V components after wavelet transformation, so as to reduce data quantity to be encoded, thereby increasing compression ratio from another aspect under the premise of ensuring the image quality.

An image encoding apparatus includes an input unit, a prediction unit, a prediction error calculating unit, and an encoder. The input unit receives, as an input, image data. The prediction unit calculates a predicted pixel value of a pixel of interest serving as a target to be processed in the image data. The prediction error calculating unit calculates a prediction error value by using an actual pixel value and the predicted pixel value of the pixel of interest. The encoder encodes the prediction error value with information including a number of bits and an error value. The encoder encodes, as the error value, only one or more most significant bits corresponding to a number of effective bits when the number of bits exceeds the number of effective bits.

The invention discloses a web page style adjusting method with an immediate effect. The method is characterized in that style editors used for visual page configuration are created for a web page, style data of the web page is automatically extracted and stored by each generated style editor according to editing elements, adjusting of web page styles is controlled in real time in a mode of style parameter configuration, and the web page styles are displayed in time according to configuration parameters. The method includes the steps that the style editors used for visual page configuration are created, and through modifying of the style element parameters in the style editors of the web page, all page elements in the web page can be changed; configuration initialization of the style editors is conducted, wherein element parameter data stored in a background database is extracted by the style editors according to the style of a current page, and the extracted element parameter data is sent to the style editors for displaying according to style element parameter configuration and style parameter types of the style editors, so that data initialization in the style editors is completed; editing of the web page styles is conducted, and the original style data is covered.

The disclosure relates to a workflow fault diagnosis method and device for service data, a computer readable storage medium and electronic equipment, and belongs to the field of a computer. Accordingto the invention, intelligent fault diagnosis of the service data is supported, not only manual intervention is not required, but also whether a service data instance has a fault can be automaticallyand intelligently diagnosed, and particularly, for a complex changeable multi-dimensional service data instance, a fault can be further automatically and intelligently diagnosed, and thus, not only isadaptability high, but also time and labor are saved, and flow processing performance is improved. The method comprises the steps of: receiving a service data instance; calculating similarities between the service data instance and service data sample instances; determining categories to which the first k service data sample instances the most similar with the service data instance belong; and based on the belonging categories, diagnosing whether the service data instance has a fault.

The invention belongs to the field of computer software, and provides a method and device for dynamically constructing function operation, and an application system. The method comprises the following steps of: presetting an operation type, registering the preset operation type in a database or configuration file, wherein the preset operation type comprises a pre-defined operation metadata entity interface and a realization operation type; configuring a corresponding function menu according to the preset operation type; and receiving a function operation request sent by a user and dynamically creating an operation example for realizing function operation according to the function menu. In the invention, through pre-defining the operation metadata entity interface, unification of same operation types is realized, coding quantity is reduced, and system development efficiency is increased. According to the preset operation type and the registering mechanism, the expansion of the operation type can be realized, and the corresponding function menu is flexibly configured, thus the function operation is dynamically constructed, and the expandability of the system function operation is enhanced.

The embodiment of the invention discloses a cache operation implementation method. The cache operation implementation method comprises the steps that at least one semantic rule is set, and each semantic rule corresponds to one kind of cache operation; implementation codes which correspond to the semantic rules and are used for conducting cache operations for parameters are generated; the semantic rules corresponding to the cache operations needed by business layer method calling are bound with a business layer method, so that when the business layer method is called, the implementation codes of the cache operations corresponding to the semantic rules bound with the business layer method are executed. The invention further discloses a calling method of the business layer method and a correlation device. Accordingly, configurable management based on the redis cache operations is achieved, automation of the correlation codes is achieved through the configurable property of the cache operations, the functional cohesiveness of the codes is improved, the readability and reusability of the codes are further improved, the coding quantity of developers can be significantly decreased, the project developing efficiency is improved, and the project maintenance cost is reduced.

The embodiment of the invention discloses a method and device for automatically synchronizing user interface (UI) threads. The step of defining messages by a user can be omitted, and the program complexity and coding amount are reduced. The method includes the steps that a UI updating function to be executed and parameters of the UI updating function are stored in a predefined window templated class; the UI updating function and the parameters of the UI updating function are called from the window templated class and carried through fixed window information; the window information is transmitted to a window handle of the window templated class; the window information is received, and the UI updating function in the window information is executed according to the parameters of the UI updating function.

The embodiment of the invention relates to an automatic testing method and device for an Http interface, and belongs to the technical field of interface testing, and the method comprises the steps: configuring a keyword input rule, and receiving a test case, inputted according to the keyword input rule, of a to-be-tested Http interface, wherein the test case comprises to-be-queried data and Http expected response data; sending an Http request including the test case to a server, and receiving Http response data generated according to a query result after the server queries the to-be-queried data in response to the Http request; and verifying whether the Http expected response data is consistent with the Http response data or not to obtain a first verification result, and judging whether the Http interface to be tested passes the test or not according to the first verification result. According to the method, the coding amount is reduced, the test difficulty is reduced, and the test efficiency is improved.

The invention belongs to the technical field of software development, and discloses a method and a device of generating an SQL statement automatically. The method comprises the steps of determining adata model corresponding to a target data table in a database according to a preset programming interface instruction input by a user, wherein the data model comprises specific annotations, the specific annotations are used for determining a correspondence between the data model and the target data table and representing necessary parameters generating standard format of SQL statements; and then invoking a preset programming interface to produce specific labels in the data model into standard format of SQL statements by using a preset generation rule, wherein each part of the standard format of SQL statement is corresponding to the specific annotation. In the method, specific annotation can be produced into standard format of SQL statement automatically according to preset generation rulesby invoking the preset programming interface only, and developers do not need to program standard format of SQL statements manually, so that the programming amount is reduced, and the working efficiency is improved.

The invention discloses a universal type software automatic testing frame system. The system includes an operation scheduling layer used for setting system operation scheduling schemes; an operation scheme layer used for providing standby operation schemes for the operation scheduling layer; a data grouping layer used for combining different scenes according to different testing strategies, granularity and testing strength so as to form testing classes of different customized forms; a scene layer used for implementing specific service flow or operation and predefining parameterization scenes and used for calling of instantiation scenes; a data set layer acting as input and output of complex data of the scene layer and formed through integration of data classes of different structures; a data class layer defining structure properties of data types of different structures in the data sets; a data recording layer providing actual recording type data for a data class of the recording typestructure. The system provided by the invention is suitable for different application types and environments, realizes collaborative working and iteration development, reduces coding volume substantially, and improves coding development and maintenance flexibility and adaptability greatly.

The invention provides a test case editing method and device, a terminal and a computer readable storage medium, and relates to the technical field of research and development management. The method comprises the steps of obtaining the attribute information of a test case to be generated; according to the attribute information, selecting a target use case template with the highest recombination degree with the test case to be generated from a use case template database; and according to the attribute information, filling the target use case template to generate a corresponding test case. According to the technical scheme provided by the invention, the use case template comprises a highly-compounded code when a test case is compiled, and the highly-composited codes can be directly taken andused by introducing the use case template without the manual writing, so that the code writing amount is greatly reduced, the test early-stage time investment is saved, the code writing difficulty isreduced to the maximum extent, and the workload of later maintenance of the test case is also reduced as well.

The invention relates to the technical field of software programming, in particular to a configuration tool and a method for achieving table webpage development by using the configuration tool, the configuration tool is applied to system application development of table pages, and the configuration tool comprises: a search configuration module which used for achieving a search function for different search conditions; a button configuration module which is used for achieving the operation of clicking an event by a user; a row operation bar configuration module which is used for achieving operation required by table single-row data; a table data column configuration module which is used for displaying data columns; based on the search configuration module, the button configuration module, the row operation column configuration module and the table data column configuration module, query, addition, edition, deletion, data display and button-level operation related to a table are achieved, so that the redundant and complex coding amount can be reduced through a configuration mode, and the coding efficiency is improved; and the development efficiency is improved.

The invention provides a credit data collection method and system. The method comprises the steps of writing access configuration information corresponding to access data according to a data configuration unit to form an access component corresponding to the access data; writing decryption configuration information corresponding to the access data according to an encryption/decryption service unitto form a decryption component corresponding to the access data; writing message information corresponding to the access data according to a message processing unit to form a message analysis component corresponding to the access data; writing data storage information corresponding to the access data according to a data formatting unit to form a data storage component corresponding to the accessdata; and running the access component, the decryption component, the message analysis component and the data storage component corresponding to the data according to the current access data to collect the current data. The credit data collection efficiency can be improved and the collection cost can be reduced.

The invention discloses a test code generation method and device based on a fruit tree method, and the method comprises the steps: obtaining attribute data of a business model, wherein the attribute data comprises value ranges of one or more business attribute objects in a business model; generating a configurable mind map according to the attribute data; receiving a configuration instruction forthe mind map, generating one or more cause fruit trees, with each cause fruit tree corresponding to a test case of each business attribute object in one business scene, the test case of each businessscene comprising a constraint value relationship, an observation item and an expected value of each business attribute object; and generating a test code corresponding to each test case according to the value range of each business attribute object in each cause fruit tree, and the constraint value relationship, the observation item and the expected value corresponding to the test case corresponding to each cause fruit tree. Based on the mind map, the test code of the test case is generated in a visual mode, the code writing amount is reduced, and the test threshold is reduced.

The embodiment of the invention discloses a test excitation multi-platform multiplexing method, device and equipment, and a storage medium. The method comprises steps of obtaining universal test excitation files corresponding to a plurality of tested objects and macro definition files corresponding to the tested objects; wherein the general test excitation file is used for describing the same testexcitation among the tested objects, and the macro definition file is used for describing different test excitation among the tested objects; respectively driving each corresponding tested object byadopting the general test excitation file and the macro definition file so as to test each tested object under the comprehensive test excitation; wherein the comprehensive test excitation comprises the same test excitation among the tested objects and different test excitation among the tested objects and other tested objects. According to the method, multiplexing of the same test excitation amongdifferent test objects is realized, the coding quantity and the coding time are reduced, and coding efficiency is improved.

The embodiment of the invention discloses an index calculation method and device, a storage medium and computer equipment, and relates to the field of data processing. The method comprises the following steps: analyzing a configuration information table and then determining an access expression, a source table and a target table; converting the access expression into an SQL (Structured Query Language) statement according to a regular expression; the SQL statement is executed, access is carried out from the source table, and a calculation result is obtained after calculation is carried out according to the obtained numerical value; according to the method and the device, the access expression of the index can be adjusted according to the actual demand, the code logic of the SQL does not need to be adjusted, the coding quantity of the SQL statement is reduced to a great extent, and the development efficiency is greatly improved.

The invention relates to a method for quickly establishing test software in an automatic test system, and belongs to the field of automatic test. The method is mainly based on software design explained and executed by commands. A test process and parameters are stored in a data file in a command word mode, the data file is used for describing the test process, and the test process is a process ofexplaining and executing commands in the data file. The problems that an existing testing device software testing process is tightly coupled with codes, software codes need to be changed when the process is changed, the testing system software is long in development period, poor in reliability and stability, long in device software debugging time and the like are solved.

The embodiment of the invention discloses an animation display method, electronic equipment and a storage medium. The animation display method comprises the steps that a control root layout containing at least one control is acquired; outputting a mirror image layout of the control root layout; determining a change parameter of a control after the image layout executes the animation effect; and in response to the animation display request, displaying the target animation according to the mirror image layout and the change parameter, and the scheme can simplify the development mode and reduce the coding amount.