Invention content
This specification embodiment provides communication means, device and equipment, as follows for solving the problems, such as:To provide one kind more just
The communication plan of profit.
Based on this, this specification embodiment provides communication means, including:
Receive the business service call request that called side is initiated, wherein the business service call request includes business
Type and service name;
According to the type of service, screening is pre-stored in local type of service and the corresponding of provider's agent side address is closed
System, determines provider's agent side address;
The business service call request is routed into provider's agent side address, in order to provide square agent side by institute
It states business service request and is pass-through to provider;
The service result that provider's agent side is returned is received, and is sent to called side.
Meanwhile the embodiment of this specification also provides another communication means, including:
Receive the business service call request that is route of called side agent side, wherein the business service call request by
Called side is initiated, wherein including type of service and service name;
The correspondence for inquiring the service name and provider address that locally prestore, determines provider address;
The business service call request is pass-through to the fixed provider address;
The service result that provider is returned is received, and is sent to called side agent side.
Corresponding, the embodiment of this specification also provides a kind of communication device, including:
Receiving module receives the business service call request that called side is initiated, wherein the business service call request
Including type of service and service name, and receive the service result that provider's agent side is returned;
Screening module, according to the type of service, screening is pre-stored in local type of service and provider's agent side address
Correspondence, determine provider's agent side address;
The business service call request is routed to provider's agent side address, in order to provide side by routing module
Business service request is pass-through to provider by agent side;
Sending module, the service result transmitted and received to called side.
Meanwhile the embodiment of this specification also provides another communication device, including:
Receiving module receives the business service call request that called side agent side is route, wherein the business service tune
It is initiated by called side with request, wherein including type of service and service name;
Enquiry module inquires the correspondence of the service name and provider address that locally prestore, determines provider address;
The business service call request is pass-through to the fixed provider address by transparent transmission module;
The receiving module is additionally operable to, and receives the service result that provider is returned;
Sending module sends the service result to called side agent side.
Corresponding, this specification embodiment also provides a kind of communication equipment, including:
Memory, access have signal procedure;
Processor calls the signal procedure in memory, and executes:
Receive the business service call request that called side is initiated, wherein the business service call request includes business
Type and service name;
According to the type of service, screening is pre-stored in local type of service and the corresponding of provider's agent side address is closed
System, determines provider's agent side address;
The business service call request is routed into provider's agent side address, in order to provide square agent side by institute
It states business service request and is pass-through to provider;
The service result that provider's agent side is returned is received, and is sent to called side.
Meanwhile this specification embodiment also provides another communication equipment, including:
Memory, access have signal procedure;
Processor calls the signal procedure in memory, and executes:
Receive the business service call request that is route of called side agent side, wherein the business service call request by
Called side is initiated, wherein including type of service and service name;
The correspondence for inquiring the service name and provider address that locally prestore, determines provider address;
The business service call request is pass-through to the fixed provider address;
The service result that provider is returned is received, and is sent to called side agent side.
Corresponding, the embodiment of this specification also provides a kind of nonvolatile computer storage media, is stored with computer
Executable instruction, the computer executable instructions are set as:
Receive the business service call request that called side is initiated, wherein the business service call request includes business
Type and service name;
According to the type of service, screening is pre-stored in local type of service and the corresponding of provider's agent side address is closed
System, determines provider's agent side address;
The business service call request is routed into provider's agent side address, in order to provide square agent side by institute
It states business service request and is pass-through to provider;
The service result that provider's agent side is returned is received, and is sent to called side.
Meanwhile the embodiment of this specification also provides another nonvolatile computer storage media, is stored with computer
Executable instruction, the computer executable instructions are set as:
Receive the business service call request that is route of called side agent side, wherein the business service call request by
Called side is initiated, wherein including type of service and service name;
The correspondence for inquiring the service name and provider address that locally prestore, determines provider address;
The business service call request is pass-through to the fixed provider address;
The service result that provider is returned is received, and is sent to called side agent side.
Above-mentioned at least one technical solution that this specification embodiment uses can reach following advantageous effect:
Cross-domain agency service is issued to called side configuration center by called side agent side, the address of oneself is registered, calls
Cross-domain agency service is subscribed to by side, obtains the address of called side agent side;Direction provider's configuration center is provided and registers cross-domain agency
Service, provider's agent side subscribe to the address that provider's configuration center obtains provider;Called side agent side and provider agency
Connection is established in end by specified mode.Called side agent side and provider's agent side when receiving request or response, and
The request and response received will not be parsed.It is only forwarded according to customized communication protocol, in whole process not
Any processing can be done to communication bag, realize the communication transparent transmission between multiple and different BU, eliminate and carry out communicating it between different BU
Preceding required traffic reconfiguration or communication message switch process, reduce workload.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one
Section Example, instead of all the embodiments.The embodiment of base in this manual, those of ordinary skill in the art are not having
The every other embodiment obtained under the premise of creative work is made, shall fall in the protection scope of this application.
In current business processing mode, multiple respectively closed business unit are frequently present of within same system
(Bisiness Unit, BU), each BU frameworks are independently disposed, and much across computer room communication are occurred and (such as are called service, request money
Source etc.) demand.Common across computer room communication is the mode of the open api based on http agreements.In this mode, each industry
Business system need it is corresponding does some additional protocol conversion tasks, such as by internal RPC communication message or message communicating report
Text is converted to the message of http agreements support, then initiates http request, relatively complicated to ask gateway.
In fact, between each BU of same system, the technology stack used is mostly identical.Based on this, this specification is real
Apply a kind of communication plan of example offer, by the communication routing procedure of agent side automatic adaptation source system, will adjust in cross-domain communication
Transparent transmission is carried out according to communication protocol with side's request and provider's response, operation system is realized cross-domain without doing any code transformation
Communication.
Fig. 1 is the schematic diagram of the system architecture involved by this specification embodiment.In the architecture, the called side generation
Either provider's agent side can be an independent equipment, the example, in hardware of server or hardware module at reason end, can also
It is the software form of the executable program or client etc on the machine in called side/provider.In addition, being easy reason
Solution, when commencing business jointly between different BU, for both sides BU, may each be called side or provider.In other words,
In the architecture, the Proxy middleware of provider's agent side and called side agent side as two corresponding functions of execution,
It can be integrated among same hardware or software.
Below by based on framework as shown in Figure 1, holding for the communication means of the embodiment offer of this specification is described in detail
Row process, the process specifically include two aspects of called side agent side and provider's agent side.Fig. 2 is this specification embodiment institute
Execution flow diagram in terms of the called side agent side of offer, as shown in Fig. 2, including the following steps:
S201 receives the business service call request initiated of called side, wherein the business service call request includes
Type of service and service name.
The called side can be some machine or application of BU residing for called side either in computer room.Wherein industry
Service type and service name are related to the business of practical application and respective actual treatment mode, for example, type of service can wrap
Include such as " payment ", " credit ", " insurance ", " credit ", " the relevant type of service of bank, " air control " etc., called side agent side
The computer room residing for the service that it is called can be determined according to type of service;Type of service can also be to correspond directly to respectively
The actual name of BU.For service name, for example, " XXXpay.cif.UserQuery " pays what application was provided for certain
Member inquire service, can inquire certain user whether the payment apply under registration user.
Under an illustrative application scenarios, protected if the user of one " XXXpay " wants to log on to buy in insurance system
Danger is to verify this user then at this point, the computer room of insurance needs to call the membership information inquiry service of " XXXpay "
The user of XXXpay applications.At this point, the computer room residing for insurance will send out one to " XXXpay " to the agent side in insurance computer room
Call the service name " request of " XXXpay.cif.UserQuery ".
S203, according to the type of service, screening is pre-stored in pair of local type of service and provider's agent side address
It should be related to, determine provider's agent side address.
In called side local, the correspondence of prestored in advance each type of service and provider's agent side.The correspondence
During relationship can be stored in memory, caching or the various storage mediums such as be stored in local hard drive in the form of configuration file.In advance
The mode deposited can be obtained by user's typing and preserving in advance called side is local, can also be by third party's service
End, which is subscribed to or scanned, to be obtained.The form of correspondence can be such as relational database, key-value pair etc. form.
By taking above-mentioned safety room is inquired to payment computer room recalls information as an example, at this point, insurance computer room may be locally stored with
Multiple correspondences, such as (payment application, computer room address 1), (credit application, computer room address 2), (micro- loan, computer room address 3) etc.
Deng.When insuring service call to called side agent side of the computer room initiation comprising " XXXpay ", at this point, can determine the service institute
Corresponding computer room is computer room address 1.As shown in figure 3, under a kind of exemplary scenario that Fig. 3 is provided by this specification embodiment
System architecture schematic diagram.Solid line in figure indicates that the connection realized under the scene, dotted line with the arrow indicate under the scene
It is not carried out, but the connection in the cards under other scenes.
The business service call request is routed to provider's agent side address, in order to provide square agency by S205
Business service request is pass-through to provider by end.
In this process, for called side send out such as the remote procedure call (Remote of intercommunication
Procedure Call, RPC) communication or message communication, when routing, provider's agent side can be based on customized association
View, carries out communication bag to be pass-through to provider's agent side.
S207 receives the service result that provider's agent side is returned, and is sent to called side.
Called side agent side and provider's agent side and other side and the called side in respective computer room, provider establish company
After connecing, local can also will be stored in the connection established, so as in the service knot for receiving provider and being returned
When fruit, according to the correct backtracking of the result preserved to called side.
It needs to know tune in called side before initiating business service call request as a kind of specific embodiment
With the actual address of square agent side, which can be the advance typing on called side local machine, can also be to call
Square agent side is registered to obtain to the center of being locally configured:To the local type of service provided of called side configuration center registration and
It is called so that called side is subscribed to which called side can be subscribed to called side configuration center local address
The actual address of square agent side and its type of service provided.To which the business service that the reception called side is initiated is called
Request, including:Receive the type of service that called side is obtained according to subscription and the business service call request that address is initiated.
Can in a general manner, pass through when called side agency and provider's agent side establish connection
The products such as openapi, netflix zuul, IBM websphere MQ or other manner carry out across computer room communication.
Under this mode, it is directly connected on communication node by application.A kind of dynamic sensing partner address can also be used
Mode establish connection, including:Scan address server-side, with obtaining type of service and the provider's agent side that server-side is prestored
The correspondence of location, and preserve to local.
Specifically, address service end had predetermined that one piece of region (such as specified address, file directory or
Database), in the area, each BU can carry out the registration of oneself type of service and oneself address and address service end will
The obtained information of registration is published so that each BU (including called side agency and provider's agent side both sides) can be with
Scanning obtains relevant information and preserves.Each BU can be according to correspondence that is acquired from server-side scanning and preserving come dynamic
Foundation connection, when the address of other side is changed, you can to rescan address service layer, to acquire change
Address afterwards, and automatic establish newly connects again, in this manner, across computer room communication is more stable.
The execution flow of called side agent side is illustrated above, for the execution stream in terms of provider's agent side
Journey, as shown in Figure 4.Execution flow diagram in terms of the called side agent side that Fig. 4 is provided by this specification embodiment, including
Following steps:
S401 receives the business service call request that called side agent side is route, wherein the business service calling is asked
It asks and is initiated by called side, wherein including type of service and service name.
S403 inquires the correspondence of the service name and provider address that locally prestore, determines provider address.
The business service call request is pass-through to the fixed provider address by S405;
S407 receives the service result that provider is returned, and is sent to called side agent side.
For type of service and service name, and corresponding transparent transmission mode, it is had been carried out in foregoing teachings in detail
Illustrate, details are not described herein again.For the correspondence of the service name locally to prestore and provider address in S403,
It can be by providing the registration of direction provider's configuration center, provider's agent side is obtained to configuration center subscription, including such as lower section
Formula:The correspondence of service name and provider address that provider's configuration center is issued is subscribed to, and is preserved to local.No matter
It is called side or provider, service and the registration and subscription of address is carried out by configuration center, can dynamically obtain its note
The correspondence of volume, to, when the address of provider or the address of called side agent side because when a variety of causes changes,
Still it easily can dynamically be acquired from configuration center.
Still for insuring computer room before and call inquiry service to payment computer room, when provider's agent side receives Service name
Claim " when the request of " XXXpay.cif.UserQuery ", inquire provider's IP address for being subscribed to from configuration center, then
Request is gone in this IP address that inquiry obtains.Finally, after this provider has handled request, understand the service that response is obtained
As a result, according to requested next link, intact forwarding is gone back.As shown in figure 5, Fig. 5 is carried by this specification embodiment
The logical schematic that the called side of confession and provider execute jointly.
As a kind of specific embodiment, provider's agent side can also register pair of local type of service and address
It should be related to address service end comprising such as under type:Address registration request is initiated to address service end;It receives input by user
Instruction, registers the correspondence of type of service and local address, and is sent to address service end, so that address service end preserves simultaneously
Publication.
It is the example that an insurance computer room carries out service call to payment computer room in the application scenarios that Fig. 3 is shown.Hold
Readily understood, it is also feasible to pay computer room in turn and call service to insurance computer room.In practical applications, it is also not limited to
Insure in BU and payment BU, as shown in fig. 6, each business unit in the practical application that Fig. 6 is provided by this specification embodiment
Two-way calling schematic diagram.Between the multiple and different BU of such as " credit ", " international payment ", " micro- loan ", " air control " etc.,
The service call of Bidirectional transparent transmission may be implemented.And it is further, each related service unit in other systems can also
Carry out similar transparent transmission service call.Such as " electronic business transaction " in electric business system, " logistics ", | the business departments such as " warehouse storage "
Between door;It, can also between the related services departments such as " instant messaging ", " hand trip ", " page trip ", " payment " in social intercourse system
Carry out above-mentioned internal transparent transmission communication.It will not enumerate herein, as long as used thinking meets this explanation in cross-domain communication
The spirit that book embodiment is provided, within the protection domain of the application.
The scheme that this specification embodiment is provided issues cross-domain generation by called side agent side to called side configuration center
The address of oneself is registered in reason service, and called side subscribes to cross-domain agency service, obtains the address of called side agent side;Direction is provided
Provider's configuration center registers cross-domain agency service, and provider's agent side subscribes to the ground that provider's configuration center obtains provider
Location;Called side agent side and provider's agent side establish connection by specified mode.Called side agent side and provider agency
End can't parse the request and response received when receiving request or response.Only according to customized logical
Letter agreement is forwarded, and will not do any processing in whole process to communication bag, realizes the communication transparent transmission between multiple and different BU,
Traffic reconfiguration needed for eliminating before being communicated between different BU or communication message switch process, reduce workload.
Based on same thinking, this specification also provides a kind of communication device, as shown in fig. 7, Fig. 7 is implemented for this specification
The apparatus structure schematic diagram for the called side agent side that example is provided, including:
Receiving module 701 receives the business service call request that called side is initiated, wherein the business service is called
Request includes type of service and service name, and receives the service result that provider's agent side is returned;
Screening module 703, according to the type of service, screening is with being pre-stored in local type of service and provider's agent side
The correspondence of location determines provider's agent side address;
The business service call request is routed to provider's agent side address by routing module 705, in order to provide
Business service request is pass-through to provider by square agent side;
Sending module 707, the service result transmitted and received to called side.
Further, described device further includes registration module 709, to the local industry provided of called side configuration center registration
Service type and local address, so that called side is subscribed to;The receiving module 701 is additionally operable to, and receives called side according to ordering
The business service call request that the type of service and address read are initiated.
Further, described device further includes scan module 711, and scan address server-side obtains what server-side was prestored
The correspondence of type of service and provider's agent side address;With memory module 713, the correspondence is stored to local.
Meanwhile this specification also provides a kind of communication device, as shown in figure 8, what Fig. 8 was provided by this specification embodiment
The apparatus structure schematic diagram of provider's agent side, including:
Receiving module 801 receives the business service call request that called side agent side is route, wherein the business clothes
Business call request is initiated by called side, wherein including type of service and service name;
Enquiry module 803 inquires the correspondence of the service name and provider address that locally prestore, with determining provider
Location;
The business service call request is pass-through to the fixed provider address by transparent transmission module 805;
The receiving module 801 is additionally operable to, and receives the service result that provider is returned;
Sending module 807 sends the service result to called side agent side.
Further, described device further includes subscribing module 809, subscribes to the service name that provider's configuration center is issued
With the correspondence and memory module 811 of provider address, the correspondence is preserved to local.
Further, described device further includes registration module 813, initiates address registration request to address service end;It receives
Instruction input by user, registers the correspondence of type of service and local address, and is sent to address service end, so that address takes
Business end preserves and issues.
Corresponding, the embodiment of the present application also provides a kind of communication equipment, including:
Memory, access have signal procedure;
Processor calls the signal procedure in memory, and executes:
Receive the business service call request that called side is initiated, wherein the business service call request includes business
Type and service name;
According to the type of service, screening is pre-stored in local type of service and the corresponding of provider's agent side address is closed
System, determines provider's agent side address;
The business service call request is routed into provider's agent side address, in order to provide square agent side by institute
It states business service request and is pass-through to provider;
The service result that provider's agent side is returned is received, and is sent to called side.
Meanwhile this specification embodiment also provides another communication equipment, including:
Memory, access have signal procedure;
Processor calls the signal procedure in memory, and executes:
Receive the business service call request that is route of called side agent side, wherein the business service call request by
Called side is initiated, wherein including type of service and service name;
The correspondence for inquiring the service name and provider address that locally prestore, determines provider address;
The business service call request is pass-through to the fixed provider address;
The service result that provider is returned is received, and is sent to called side agent side.
Based on same invention thinking, the embodiment of the present application also provides a kind of corresponding non-volatile computer storage Jie
Matter, is stored with computer executable instructions, and the computer executable instructions are set as:
Receive the business service call request that called side is initiated, wherein the business service call request includes business
Type and service name;
According to the type of service, screening is pre-stored in local type of service and the corresponding of provider's agent side address is closed
System, determines provider's agent side address;
The business service call request is routed into provider's agent side address, in order to provide square agent side by institute
It states business service request and is pass-through to provider;
The service result that provider's agent side is returned is received, and is sent to called side.
Meanwhile the embodiment of the present application also provides corresponding another nonvolatile computer storage media, being stored with meter
Calculation machine executable instruction, the computer executable instructions are set as:
Receive the business service call request that is route of called side agent side, wherein the business service call request by
Called side is initiated, wherein including type of service and service name;
The correspondence for inquiring the service name and provider address that locally prestore, determines provider address;
The business service call request is pass-through to the fixed provider address;
The service result that provider is returned is received, and is sent to called side agent side.
Each embodiment in this specification is described in a progressive manner, identical similar portion between each embodiment
Point just to refer each other, and each embodiment focuses on the differences from other embodiments.Especially for device,
For equipment and medium class embodiment, since it is substantially similar to the method embodiment, so description is fairly simple, related place
Illustrate referring to the part of embodiment of the method, just no longer repeats one by one here.
It is above-mentioned that this specification specific embodiment is described.Other embodiments are in the scope of the appended claims
It is interior.In some cases, the action recorded in detail in the claims or step or module can be according to different from embodiments
Sequence executes and desired result still may be implemented.In addition, the process described in the accompanying drawings is not necessarily required and is shown
Particular order or consecutive order could realize desired result.In some embodiments, multitasking and parallel processing
It is also possible or it may be advantageous.
In the 1990s, the improvement of a technology can be distinguished clearly be on hardware improvement (for example,
Improvement to circuit structures such as diode, transistor, switches) or software on improvement (improvement for method flow).So
And with the development of technology, the improvement of current many method flows can be considered as directly improving for hardware circuit.
Designer nearly all obtains corresponding hardware circuit by the way that improved method flow to be programmed into hardware circuit.Cause
This, it cannot be said that the improvement of a method flow cannot be realized with hardware entities module.For example, programmable logic device
(Programmable Logic Device, PLD) (such as field programmable gate array (Field Programmable Gate
Array, FPGA)) it is exactly such a integrated circuit, logic function determines device programming by user.By designer
Voluntarily programming comes a digital display circuit " integrated " on a piece of PLD, designs and makes without asking chip maker
Dedicated IC chip.Moreover, nowadays, substitution manually makes IC chip, this programming is also used instead mostly " patrols
Volume compiler (logic compiler) " software realizes that software compiler used is similar when it writes with program development,
And the source code before compiling also write by handy specific programming language, this is referred to as hardware description language
(Hardware Description Language, HDL), and HDL is also not only a kind of, but there are many kind, such as ABEL
(Advanced Boolean Expression Language)、AHDL(Altera Hardware Description
Language)、Confluence、CUPL(Cornell University Programming Language)、HDCal、JHDL
(Java Hardware Description Language)、Lava、Lola、MyHDL、PALASM、RHDL(Ruby
Hardware Description Language) etc., VHDL (Very-High-Speed are most generally used at present
Integrated Circuit Hardware Description Language) and Verilog.Those skilled in the art also answer
This understands, it is only necessary to method flow slightly programming in logic and is programmed into integrated circuit with above-mentioned several hardware description languages,
The hardware circuit for realizing the logical method flow can be readily available.
Controller can be implemented in any suitable manner, for example, controller can take such as microprocessor or processing
The computer for the computer readable program code (such as software or firmware) that device and storage can be executed by (micro-) processor can
Read medium, logic gate, switch, application-specific integrated circuit (Application Specific Integrated Circuit,
ASIC), the form of programmable logic controller (PLC) and embedded microcontroller, the example of controller includes but not limited to following microcontroller
Device:ARC 625D, Atmel AT91SAM, Microchip PIC18F26K20 and Silicone Labs C8051F320, are deposited
Memory controller is also implemented as a part for the control logic of memory.It is also known in the art that in addition to
Pure computer readable program code mode is realized other than controller, can be made completely by the way that method and step is carried out programming in logic
Controller is obtained in the form of logic gate, switch, application-specific integrated circuit, programmable logic controller (PLC) and embedded microcontroller etc. to come in fact
Existing identical function.Therefore this controller is considered a kind of hardware component, and to including for realizing various in it
The device of function can also be considered as the structure in hardware component.Or even, it can will be regarded for realizing the device of various functions
For either the software module of implementation method can be the structure in hardware component again.
System, device, module or the unit that above-described embodiment illustrates can specifically realize by computer chip or entity,
Or it is realized by the product with certain function.It is a kind of typically to realize that equipment is computer.Specifically, computer for example may be used
Think personal computer, laptop computer, cellular phone, camera phone, smart phone, personal digital assistant, media play
It is any in device, navigation equipment, electronic mail equipment, game console, tablet computer, wearable device or these equipment
The combination of equipment.
For convenience of description, it is divided into various units when description apparatus above with function to describe respectively.Certainly, implementing this
The function of each unit is realized can in the same or multiple software and or hardware when the embodiment of specification.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, the present invention can be used in one or more wherein include computer usable program code computer
The computer program production implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
Instruct the processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine so that the instruction executed by computer or the processor of other programmable data processing devices is generated for real
The device for the function of being specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that instruction generation stored in the computer readable memory includes referring to
Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device so that count
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, in computer or
The instruction executed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
In a typical configuration, computing device includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include computer-readable medium in volatile memory, random access memory (RAM) and/or
The forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable medium
Example.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology realizes information storage.Information can be computer-readable instruction, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase transition internal memory (PRAM), static RAM (SRAM), moves
State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable
Programmable read only memory (EEPROM), fast flash memory bank or other memory techniques, read-only disc read only memory (CD-ROM) (CD-ROM),
Digital versatile disc (DVD) or other optical storages, magnetic tape cassette, tape magnetic disk storage or other magnetic storage apparatus
Or any other non-transmission medium, it can be used for storage and can be accessed by a computing device information.As defined in this article, it calculates
Machine readable medium does not include temporary computer readable media (transitory media), the data letter number and carrier wave of such as modulation.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
Including so that process, method, commodity or equipment including a series of elements include not only those elements, but also wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that wanted including described
There is also other identical elements in the process of element, method, commodity or equipment.
It will be understood by those skilled in the art that embodiment one or more in this specification can be provided as method, system or
Computer program product.Therefore, complete hardware embodiment, complete software embodiment or combination can be used in the embodiment of this specification
Form in terms of software and hardware.Moreover, it wherein includes computer that the embodiment of this specification, which can be used in one or more,
The computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of usable program code
The form of the computer program product of upper implementation.
The embodiment of this specification can retouch in the general context of computer-executable instructions executed by a computer
It states, such as program module.Usually, program module include execute particular transaction or realize particular abstract data type routine,
Program, object, component, data structure etc..The embodiment that this specification can also be put into practice in a distributed computing environment, at this
In a little distributed computing environment, by executing affairs by the connected remote processing devices of communication network.It is counted in distribution
It calculates in environment, program module can be located in the local and remote computer storage media including storage device.