184results about How to "Reduce development and maintenance costs" patented technology

The invention provides a scalable text generation method. By means of the method, text files can be rendered faster and CPU resources of a server are used more efficiently. The method includes the steps that a whole template file is decomposed into multiple subtemplate files; a rendering task list is generated and comprises multiple rendering tasks, the rendering tasks are used for being associated with the subtemplate files corresponding to the rendering tasks, and logic of preparation data before rendering is realized; multi-thread rendering is carried out on the rendering tasks; rendering results of the rendering tasks are spliced into texts. By means of the technical scheme, development and maintenance cost of the template file is reduced, data preparation is more efficient, and the CPU resources of the server are used more reasonably.

The embodiment of the invention discloses a method and a device for querying databases. The method for querying the databases specifically comprises the following steps of: receiving a first structured query language (SQL) for querying a target database of a certain type; according to a preset SQL processing class, converting the first SQL into a second SQL; and querying the target database by using the second SQL. By using the method for querying the databases, the conversion from certain SQL to another SQL can be achieved by using a very small amount of code developments or modifiers so as to support different database types. The method for querying the databases develops a system simultaneously applicable for various database types with a low development cost, and achieves the support to various database types; besides, the system performance cannot be reduced by the use of a development framework.

Provided is an automatic matching method of a hardware board card. In the uboot starting stage, board card information of current hardware is acquired and saved in the environment variable bootargs of linuxuboot in the mode of character strings; the character strings saved in the environment variable bootargs are copied to a heap address space to which a kernel pointer saved_command_line points by a kernel, and the copied and saved character strings are saved in a cmdline file by establishing a proc folder; a file system is started, the cmdline file in the proc folder is analyzed to obtain the edition type boardtype and the slot position identification slotid of the current hardware, corresponding software is loaded according to an analysis result, and configuration needed by different board cards is completed. Through the method, software can be configured on the same platform, different hardware board cards can be automatically matched, the requirement for hardware can be lowered, and manpower and resource waste can be avoided.

The invention provides a big file uploading and continuous uploading method and device for a browser or a server. The big file uploading and continuous uploading method for the browser comprises the following steps: capturing a part of content of a file and carrying out secure Hash algorithm SHA1 calculation to obtain an SHA1 value of the file; searching the server to judge whether the server has the file according to the SHA1 value of the file; if not, carrying out fragment processing on the file to obtain a plurality of file fragments, generating verification information of each file fragment, and carrying out fragment uploading on each file fragment and the verification information thereof, wherein the verification information of each file fragment comprises an MD5 value generated by carrying out MD5 calculation on a part of captured content of the file fragment; and if the server has the file but the file is not uploaded completely, carrying out fragment uploading on each un-uploaded file fragment of the file and the verification information thereof. SHA1 and MD5 sampling modes are optimized, and performance is improved.

The invention provides technology which is simple and convenient to operate and can easily maintain and expand a bar code acquired by a mobile phone and discloses a method and a device for acquiring the bar code from a browser of the mobile phone, wherein the mobile phone comprises a functional part capable of acquiring the bar code. The method comprises the following steps that: a page server sends a page code (S12) to the browser, wherein the page code comprises a command for indicating the browser to call the functional part to acquire the bar code; and the browser receives a page code (S14), judges that the command is triggered (S18), and calls the functional part to acquire a bar code (S20) according to the command. Preferably, the command is realized by a uniform resource identity scheme. According to the method and the device, the related application of the bar code and hypertext markup language (HTML) pages and the like are conveniently and easily developed; adjustment and expansion of application and service functions can be realized by upgrading the page code on the server, so that the maintenance and upgrading of the mobile phone are avoided; and a user directly acquires the bar code by using the browser, the learning threshold is low, the bar code is acquired quickly and conveniently, and the user experience is improved.

A computer game development system comprises engine databank, setting module, revision module, correlation module and integration module. Its game developing method includes calling on relevant function engine from engine databank according to game requirement, revising relevant attribute function of said function engine according to game processing requirement then editing the corresponding relation between various function engines for setting up correlation data table, carrying out integration treatment on function engines as per correlation data table to set up basic framework of computer game.

The invention discloses a virtual SIM card system and a method of using a virtual SIM card by a mobile terminal. The virtual SIM card system comprises a physical SIM card pool, and an SIM card management module for managing and distributing physical SIM card information. The mobile terminal which communicates with the SIM card management module comprises a high-pass LTE chip with double communication channels and a global roaming card for reporting the current position to the SIM card management module through one communication channel; an APPS module of the high-pass LTE chip receives the information of corresponding physical SIM card through the other communication channel, obtain authentication data from the corresponding physical SIM card through the SIM card management module and then transmits the authentication data to the MPSS module of the high-pass LTE chip in an unvarnished transmission manner; and the MPSS module communicates with the base station at the currently located position to finish functions of the corresponding physical SIM card. Through a software number reading method, corresponding virtual SIM cards are provided for users without depending on hardware, and the cost is saved.

The invention relates to a digital signal logic analyzing system. The digital signal logic analyzing system comprises a digital communication transceiver, a protocol analyzing module, a user display module, a storage module and a protocol description document download module, wherein the digital communication transceiver is used for receiving and dispatching data in a mode of byte stream through at least one interface of at least one digital communication protocol; the storage module is used for storing a protocol description document of the digital communication protocol; the protocol analyzing module is used for receiving the byte stream from the digital communication transceiver, and analyzing the byte stream into structuralized data of a specific data structure according to the protocol description document; and the user display module is used for displaying the structuralized data in preset formats dynamically according to the protocol description document. Consequently, an integrated test simulation tool which is reliable, flexible and extremely expansive is provided for integration, maintenance and evaluation personnel of the system.

The invention discloses a method for achieving user-defined graphical user interface. The method includes setting a template pack catalog in a graphical user interface material catalog; respectively storing templates in a folder manner according to template names in the template pack catalog, setting a configuration file of the user-defined graphical user interface in the graphical user interface material catalog, and setting template option values in the configuration file; adding an image file designating naming rules in a designation material catalog, wherein the image file is identified as an icon of the designation material catalog or file; reading the template option values in the configuration file, loading materials of each optional template, displaying preview images and template switching buttons of each optional template, and selecting corresponding templates according to operations of a user; reading the configuration file and catalog and file listings in the graphical user interface material catalog, identifying configuration items and the naming rules, correspondingly processing each rule and configuration, and displaying the graphical user interface according to processing results. The invention further discloses a device for achieving the user-defined graphical user interface.

The invention discloses a uniform service management platform, an interface message processor (IMP), and a service processing system and a processing method. The system comprises a database, a uniform service management platform, and an IMP, wherein, the IMP is used for receiving the service request from an external service system. The built-in function module of the uniform service management platform comprises a management interface, a basic data function module and a service logic function module, wherein, the basic data function module and the service logic function module are encapsulated into a rest service which is uniformly invoked by the management platform and the IMP. The method comprises that the external service system or a user sends a service request, and the system carries our logical processing through invoking the rest service. The IMP and the management interface of the uniform service management platform all realize service functions by uniformly invoking the rest service, resulting in separation of interface function and service logic, so as to save cost for a provider.

The embodiment of the invention discloses a configuration method of a business cooperation flow, a business cooperation method and a device, wherein the configuration method of the business cooperation flow comprises the steps: selecting configuration options according to the requirements of different business cooperation events; sealing the selected configuration options into business cooperationconfiguration items and creating the corresponding business cooperation configuration items for the different business cooperation events. The business cooperation method comprises the steps: creating a business cooperation flow processor when generating the business cooperation events; looking up the corresponding business cooperation configuration items according to the business cooperation events; analyzing the contents of the business cooperation configuration items by the business cooperation flow processor and orderly executing the configuration options of the business cooperation configuration items. By applying the embodiment, a user can correct a business configuration automatic flow more easily and can correct the flow in a system.

The invention relates to an APP interface adaptation method and device capable of dynamic assembly services. The APP interface adaptation method comprises the steps of using a process engine to conduct interface adaption between a front-end APP interface and a back-end service interface. The development of the mobile end APP front-end APP interface is very simple, all operations are online, development speed and maintenance convenience are high, system development efficiency is greatly increased, and the development cycle is shortened. Furthermore, the problems that if business requirements are changed when the program code is written, new functions need to be added or the existing functions need to be modified, source codes of an interface service gateway need to be modified, recompiled,packaged and deployed, which results in large workloads, high costs, long cycle and the like are solved.

The invention discloses a cloud computation-based user registration service method and a cloud computation-based user registration service system. The registration functions of a plurality of websites are supplied by a user registration method and a user registration system, which are independent of a website server. The user registration service system comprises a user registration cloud terminal and a registration information cloud server. The user registration cloud terminal is used for embedding into user registration pages of the websites, and supplying terminal registration interfaces. The registration information cloud server is used for supplying a user registration information cloud service. The registration information cloud server comprises a website registering unit, a registration information-storing unit, a registration-information storing unit, a registration-generating unit and a registration information-pushing unit. According to the invention, the uniformed user registration service is supplied to the plurality of websites, so that the websites can be conveniently registered by the user by one key, two hands of the user can be released, and the safety can be improved. Meanwhile, the development and maintenance cost of the user registration of the websites can be reduced. The user registration service system can supply the registration services with various forms, so that the user experience can be greatly improved.

The invention provides a method for synchronizing a redundant array of independent disks (RAIDs). The method is applied to a network storage device, and at least one disk in the RAID is pre-assigned as a synchronous check disk. The method includes: reading data on synchronous blocks on each disk besides the synchronous check disk in the RAID and not finishing synchronizing, wherein the synchronous blocks of each disk belong to the same synchronous band and the synchronous blocks in the same synchronous band are identical in size; and checking the plurality of read synchronous blocks according to the RAID check algorithm, generating synchronous check data and writing the synchronous check data in the synchronous blocks on the synchronous check disk so as to lead data on the synchronous band to display consistency. The method and the device can reuse development fruits of partial reconstruction functions, reduce development and maintenance cost and are not limited to operate with the band as the unit. The large synchronous band can be used for operating, and synchronizing speed and performance are greatly improved.

The invention provides a big data intelligent extraction management method which comprises the concrete steps of completing the management step of extracting application, completing the information synchronization step, completing the extraction rule management step, completing the rule parameter management step and completing the extraction task scheduling step. Compared with the prior art, the big data intelligent extraction management method does not need to develop functions again when a data extraction tool is changed, and can be used only by configuring the relevant information. The operation and maintenance staff can realize centralized management of data without mastering the extraction tool.

The invention discloses a configuration loading method and system. The method comprises the steps of receiving configuration information input through an interface; generating configuration objects according to the configuration information, allocating unique sequence numbers to the configuration objects and determining a dependency relationship among the configuration objects; storing all the configuration objects and the dependency relationship among the configuration objects in an adjacency list form, and obtaining a first adjacency list; traversing the first adjacency list to obtain a loading sequence of the configuration objects; and loading the configuration objects in sequence according to the loading sequence. Through a universal loading framework, the configuration information is abstracted to the configuration objects, the configuration objects and the dependency relationships among the configuration objects are stored by using the adjacency list, automatic loading of the configuration objects is driven by traversing the adjacency list, and the loading sequence is ensured, so that configuration loading management and loading process structuring and automation are realized, the dependency relationship is describable, and the readability and maintainability are improved; and the framework is separated from a business, so that cross-component universality is realized and the expandability is enhanced.