CN107682465A - Domain name mapping device, method and computer-readable recording medium - Google Patents
Domain name mapping device, method and computer-readable recording medium Download PDFInfo
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- CN107682465A CN107682465A CN201710489764.5A CN201710489764A CN107682465A CN 107682465 A CN107682465 A CN 107682465A CN 201710489764 A CN201710489764 A CN 201710489764A CN 107682465 A CN107682465 A CN 107682465A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/09—Mapping addresses
- H04L61/10—Mapping addresses of different types
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/45—Network directories; Name-to-address mapping
- H04L61/4505—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols
- H04L61/4511—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols using domain name system [DNS]
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Abstract
The invention discloses domain name mapping device, including：Memory, processor and the domain name mapping program that can be run on the memory and on the processor is stored in, following steps are realized when domain name analysis program is by the computing device：When detecting using the network request sent, the network request is parsed to obtain target domain name corresponding to the network request；From the domain name matched with the application with IP address mapping table, searching target ip address corresponding with the target domain name；Network request is initiated to corresponding server based on the target ip address found.The present invention also proposes a kind of domain name analytic method and a kind of computer-readable recording medium.The present invention solves the problems, such as the dns server progress domain name mapping that terminal excessively relies on distal end.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of domain name mapping device, method and computer-readable storage
Medium.
Background technology
In computer network architecture, there is corresponding relation in domain name, with IP address by domain name system (Domain Name
System, referred to as DNS) realize parsing of the domain name to IP address.
When sending network request, it is all based on HTTP and dns resolution to carry out, each server has oneself
IP address, when client sends one network address of a network request access, generally require first to carry out dns resolution, dns server meeting
According to the information such as client ip address and the domain name to be accessed, server ip address corresponding to return.Client obtains really
IP address, then go access data, when under mobile network environment, excessively rely on the DNS service of distal end by IP address again
Device carry out domain name mapping cause there arises a problem that：Not only because the parsing pressure of dns server is big network can be caused to respond
Delay, causes network response speed slow；And can not evade falling the situation that public network dns server is paralysed by attack, and in public affairs
In the case that net dns server is paralysed, application can not carry out normal network request.
The content of the invention
The present invention provides a kind of domain name mapping device, method and computer-readable recording medium, and its main purpose is to solve
The problem of certainly excessively relying on the dns server progress domain name mapping of distal end.
To achieve the above object, the present invention provides a kind of domain name mapping device, and the device includes：Memory, processor and
The domain name mapping program that can be run on the memory and on the processor is stored in, domain name analysis program is described
Following steps are realized during computing device：
When detecting using the network request sent, the network request is parsed to obtain mesh corresponding to the network request
Mark domain name；
From the domain name matched with the application with IP address mapping table, searching mesh corresponding with the target domain name
Mark IP address；
Network request is initiated to corresponding server based on the target ip address found.
Alternatively, the processor is additionally operable to perform domain name analysis program, ought be detected using transmission described
Network request when, before parsing the step of network request is to obtain target domain name corresponding to the network request, also realize
Following steps：
When detecting that the application starts, acquisition domain name is sent to server based on preset interface and closed with IP address mapping
It is the acquisition request of table；
Application server is received based on the domain name for obtaining request transmission and IP address mapping table and is cached to this
Ground.
Alternatively, the processor is additionally operable to perform domain name analysis program, with from the domain matched with the application
Name with IP address mapping table in, search target ip address corresponding with the target domain name the step of after, also realize with
Lower step：
If from domain name with lookup Target IP corresponding less than with the target domain name in IP address mapping table
Location, then send renewal request to the application server；
Receive domain name and IP address mapping table that the application server is returned based on the renewal request, and from connecing
The domain name of receipts is with searching target ip address corresponding with the target domain name in IP address mapping table；
When finding corresponding target ip address, perform and sent out based on the target ip address found to corresponding server
The step of playing network request.
Alternatively, the processor is additionally operable to perform domain name analysis program, with from the domain matched with the application
Name with IP address mapping table in, search target ip address corresponding with the target domain name the step of after, also realize with
Lower step：
If from domain name with finding target ip address corresponding with the target domain name in IP address mapping table,
The step of then performing based on the target ip address found to corresponding server initiation network request；
If from domain name with lookup Target IP corresponding less than with the target domain name in IP address mapping table
Location, then the network request is sent to dns server and parsed；
Receive dns server and parse the target ip address that the network request obtains, and based on the IP address of reception to right
The server answered sends network request.
Alternatively, the processor is additionally operable to perform domain name analysis program, to realize following steps：
When receiving the target ip address that the dns server parsing network request obtains, by the Target IP of reception
Location is sent to the application server with the target domain name, so that the application server is based on the target ip address received
With target domain name renewal domain name and IP address mapping table.
In addition, to achieve the above object, the present invention also provides a kind of domain name analytic method, and this method includes：
When detecting using the network request sent, the network request is parsed to obtain mesh corresponding to the network request
Mark domain name；
From the domain name matched with the application with IP address mapping table, searching mesh corresponding with the target domain name
Mark IP address；
Network request is initiated to corresponding server based on the target ip address found.
Alternatively, it is described when detecting using the network request sent, the network request is parsed to obtain the network
Corresponding to request the step of target domain name before, methods described also includes：
When detecting that the application starts, acquisition domain name is sent to server based on preset interface and closed with IP address mapping
It is the acquisition request of table；
Application server is received based on the domain name for obtaining request transmission and IP address mapping table and is cached to this
Ground.
Alternatively, it is described from the domain name matched with the application and IP address mapping table, search and the target
Corresponding to domain name the step of target ip address after, methods described also includes：
If from domain name with lookup Target IP corresponding less than with the target domain name in IP address mapping table
Location, then send renewal request to the application server；
Receive domain name and IP address mapping table that the application server is returned based on the renewal request, and from connecing
The domain name of receipts is with searching target ip address corresponding with the target domain name in IP address mapping table；
When finding corresponding target ip address, perform and sent out based on the target ip address found to corresponding server
The step of playing network request.
Alternatively, it is described from the domain name matched with the application and IP address mapping table, search and the target
Corresponding to domain name the step of target ip address after, methods described also includes：
If from domain name with finding target ip address corresponding with the target domain name in IP address mapping table,
The step of then performing based on the target ip address found to corresponding server initiation network request；
If from domain name with lookup Target IP corresponding less than with the target domain name in IP address mapping table
Location, then the network request is sent to dns server and parsed；
Receive dns server and parse the target ip address that the network request obtains, and based on the IP address of reception to right
The server answered sends network request.
In addition, to achieve the above object, the present invention also provides a kind of computer-readable recording medium, described computer-readable
Domain name mapping program is stored with storage medium, domain name analysis program realizes domain name as described above when being executed by processor
The step of analytic method.
Domain name mapping device, method and computer-readable recording medium proposed by the present invention, detecting using transmission
During network request, directly the network request is parsed locally, gets the target domain name of network request, from being locally stored
Domain name with inquiring target ip address corresponding with target domain name in IP address mapping table, based on the Target IP found
Network request is directly initiated in address to server corresponding to target ip address, is no longer dependent on distal end dns server and carries out domain name
Parsing, break down also not interfering with even if dns server accesses network using normal, in addition, locally carrying out domain name
Parsing improve the acquisition speed of target ip address, accelerate the speed of network response.
Brief description of the drawings
Fig. 1 is the schematic diagram of domain name mapping device preferred embodiment of the present invention；
Fig. 2 is the flow chart of domain name analytic method preferred embodiment of the present invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The present invention provides a kind of domain name mapping device.It is domain name mapping device preferred embodiment of the present invention shown in reference picture 1
Schematic diagram.
In the present embodiment, domain name mapping device can be smart mobile phone, tablet personal computer, E-book reader, MP3
(Moving Picture Experts Group Audio Layer III, dynamic image expert's compression standard audio aspect 3)
Player, MP4 (Moving Picture Experts Group Audio Layer IV, dynamic image expert's compression standard sound
Frequency aspect 4) terminal device such as player, pocket computer.
The domain name mapping device includes memory 11, processor 12, and network interface 13.Wherein, memory 11 can be with
It is high-speed RAM memory or stable memory (non-volatile memory), such as magnetic disk storage.Storage
Device 11 can be the internal storage unit of the terminal, such as the hard disk or internal memory of terminal, optionally can also be independently of preceding
State the storage device of processor 12.Network interface 13 can optionally include wireline interface, wave point (such as WI-FI of standard
Interface).
Memory 11 can be the internal storage unit of domain name mapping device in certain embodiments, such as the domain name mapping
The hard disk or internal memory of device.Memory 11 can also be the External memory equipment of domain name mapping device in further embodiments,
Such as the plug-in type hard disk being equipped with domain name mapping device, intelligent memory card (Smart Media Card, SMC), secure digital
(Secure Digital, SD) blocks, flash card (Flash Card) etc..Further, memory 11 can also both include domain name
The internal storage unit of resolver also includes External memory equipment.Memory 11 can be not only used for storage and be installed on domain name solution
The application software and Various types of data of analysis apparatus, such as code of domain name mapping program etc., it can be also used for temporarily storing
Output or the data that will be exported.
Processor 12 can be in certain embodiments a central processing unit (Central Processing Unit,
CPU), microprocessor or other data processing chips, for the program code or processing data stored in run memory 11, example
Such as perform domain name mapping program.
Fig. 1 illustrate only the domain name mapping device with component 11-13 and domain name mapping program, it should be understood that
It is, it is not required that implement all components shown, the more or less component of the implementation that can be substituted.
Alternatively, the device can also include user interface, and user interface can include display (Display), input
Unit such as keyboard (Keyboard), optional user interface can also include wireline interface, the wave point of standard.Wherein,
Display can be light-emitting diode display, liquid crystal display, touch-control liquid crystal display and OLED in certain embodiments
(Organic Light-Emitting Diode, Organic Light Emitting Diode) touches device etc..Display is used to be shown in domain name solution
The information that is handled in analysis apparatus and for showing visual user interface.
Alternatively, the device can also include camera, RF (Radio Frequency, radio frequency) circuit, sensor, sound
Frequency circuit, WiFi module etc..Wherein, sensor ratio such as optical sensor, motion sensor and other sensors.Specifically,
Optical sensor may include ambient light sensor and proximity transducer, wherein, if the device is mobile terminal, ambient light sensor can
The brightness of display screen is adjusted according to the light and shade of ambient light, proximity transducer can be closed when mobile terminal is moved in one's ear
Display screen and/or backlight.As one kind of motion sensor, gravity accelerometer can detect in all directions (generally
Three axles) acceleration size, size and the direction of gravity are can detect that when static, available for identification mobile terminal posture application
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
Certainly, mobile terminal can also configure the other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared ray sensor,
This is repeated no more.
In the device embodiment shown in Fig. 1, as in a kind of memory 11 of computer-readable storage medium can include behaviour
Make system and domain name mapping program；Network interface 13 is mainly used in connecting application server, and carrying out data with server leads to
Letter, for example, terminal is based on network interface 13 sends network request to server；Processor 12 performs the domain stored in memory 11
Following steps are realized during name analysis program：
When detecting using the network request sent, the network request is parsed to obtain mesh corresponding to the network request
Mark domain name.
From the domain name matched with the application with IP address mapping table, searching mesh corresponding with the target domain name
Mark IP address.
Network request is initiated to corresponding server based on the target ip address found.
Above-mentioned application is installed and run in device in the present embodiment, each application have pre-configured domain name and
IP address mapping table, developer is in development and application, the domain name that sets the application to be able to access that at application server end
And IP address corresponding to each domain name.The mapping relations established between domain name and IP address, it can deposit in the form of a list
Domain name and corresponding IP address are stored up, establishes domain name and IP address mapping table, and be sent to client.
For terminal, the acquisition modes on domain name and IP address mapping table can have various ways, below
Two of which is enumerated to illustrate.
Mode one, when detecting that the application starts, sent based on preset interface to server and obtain domain name with IP
The acquisition request of location mapping table；Application server is received to close with IP address mapping based on the domain name for obtaining request transmission
It is table and caches to local.
Apply when starting each time, ask newest domain name with IP address mapping table to this at application server
The mapping table of ground storage is updated storage, for the use when application carries out network request.In other embodiments, in order to protect
The security of information is demonstrate,proved, the mapping table being locally stored can be deleted when detecting using closing, when application starts every time, weight
The mapping table of newest domain name and IP address is newly asked to application server.
Mode two, the processor 12 are additionally operable to perform the domain name mapping program that stores in memory 11, with from institute
The step of stating using the domain name of matching with IP address mapping table, searching target ip address corresponding with the target domain name
Afterwards, following steps are also realized：
If from domain name with lookup Target IP corresponding less than with the target domain name in IP address mapping table
Location, then send renewal request to the application server；
Receive domain name and IP address mapping table that the application server is returned based on the renewal request, and from connecing
The domain name of receipts is with searching target ip address corresponding with the target domain name in IP address mapping table；
When finding corresponding target ip address, perform and sent out based on the target ip address found to corresponding server
The step of playing network request.
According to which, terminal starts without application every time all asks domain name to be closed with IP address mapping to application server
It is table.It is preferential using the domain name being locally stored and IP address mapping table in the interior progress network request of application, when appearing in
The domain name being locally stored is with inquiring about Target IP corresponding less than with the target domain name in network request in IP address mapping table
During address, renewal request is sent to application server, to obtain newest domain name and IP address mapping table, and is re-started
The inquiry of target ip address, when finding corresponding target ip address, network is initiated to server corresponding to target ip address
Request.Further, can also be used by newest mapping table renewal storage to locally for follow-up.
The present embodiment is illustrated by taking a specific application scenarios as an example below.With the hand with Android system
Exemplified by machine, certain APP is based on http protocol (HyperText Transfer Protocol, HTTP) on the mobile phone
Communicated with the server of the APP, the APP initiates primary network request, and processor 12 obtains the URL of the network request
(Uniform Resoure Locator, uniform resource locator) object, include in the URL protocol information, network address,
And resource path, wherein, network address is generally domain name, and resource path is generally used for which instruction obtains from application server
One resource.Processor 12 calls domain name mapping program to parse the network request, obtains target domain name, then calls and deposits
The domain name stored on reservoir 11 and IP address mapping table, the IP address that there are mapping relations with target domain name is therefrom searched,
General is one-to-one or many-to-one relation between domain name and IP address, and therefore, a target domain name typically only one is right
The target ip address answered, after IP address corresponding to finding, network request is initiated to server corresponding to the target ip address,
Specifically, processor 12 requires according to http protocol, organizes the packet of a request, believes in packet comprising specific request
Breath, including identity information of the resource path of request, terminal etc., for resource data corresponding to whois lookup and are returned.Its
In, when the mapping table stored on memory 11 can be that APP starts, processor 11 is to server acquisition request and stores
's.
Preferably as another embodiment, the processor 12 is additionally operable to perform the domain name mapping stored in memory 11
Program, from the domain name matched with the application and IP address mapping table, to search corresponding with the target domain name
After the step of target ip address, following steps are also realized：
If from domain name with finding target ip address corresponding with the target domain name in IP address mapping table,
The step of then performing based on the target ip address found to corresponding server initiation network request；
If from domain name with lookup Target IP corresponding less than with the target domain name in IP address mapping table
Location, then the network request is sent to dns server and parsed；
Receive dns server and parse the target ip address that the network request obtains, and based on the IP address of reception to right
The server answered sends network request.
In this embodiment, will distal end when terminal is locally being searched less than the target ip address matched with target domain name
Parsing of the dns server to domain name is as a kind of supplementary means.For the distal end dns server of terminal direct access inquiry, when
Not during IP address corresponding with target domain name, it will inquire that parent server is equally possible not to be had to its parent server,
Just look for upwards from level to level according to this, reach as high as root node, untill finding or all can not find.
For example, in the exploitation of application is safeguarded, it is possible that occurring new domain name in the application of redaction, but develop
Personnel have not enough time to be updated domain name and IP address mapping table, therefore, can not find the mesh that is matched with target domain name
When marking IP address, terminal directly sends network request to the dns server of distal end, and domain name mapping is carried out by dns server.This
Outside, the IP address of terminal is included in network request, dns server is parsed after obtaining target ip address, according to the IP of terminal
Target ip address is sent to terminal by location.
Further, in other examples, the processor is additionally operable to perform domain name analysis program, to realize
Following steps：
When receiving the target ip address that the dns server parsing network request obtains, by the Target IP of reception
Location is sent to the application server with the target domain name, so that the application server is based on the target ip address received
With target domain name renewal domain name and IP address mapping table.
Terminal can use the target ip address to should after receiving dns server and parsing obtained target ip address
Network request is sent with server, application server is reported to after can also IP address be associated with corresponding target domain name, with
The domain name of maintenance is updated with IP address mapping table for application server.
The domain name mapping device that the present embodiment proposes, when detecting using the network request sent, local directly right
The network request is parsed, and gets the target domain name of network request, from the domain name being locally stored and IP address mapping relations
Target ip address corresponding with target domain name is inquired in table, based on the target ip address found directly to target ip address pair
The server answered initiates network request, is no longer dependent on the parsing that distal end dns server carries out domain name, even if dns server is sent out
Raw failure does not interfere with yet accesses network using normal, in addition, improving target ip address in the parsing for locally carrying out domain name
Acquisition speed, accelerate network response speed.
Alternatively, in other examples, domain name mapping program can also be divided into one or more module, and one
Individual or multiple modules are stored in memory 11, and are held by one or more processors (the present embodiment is by processor 12)
OK, to complete the present invention.Module alleged by the present invention is the series of computation machine programmed instruction section for referring to complete specific function,
For describing implementation procedure of the message pusher in domain name mapping device.
For example, in one embodiment, domain name mapping program can be divided into parsing module, searching modul and send mould
Block, wherein：
The parsing module, for when detecting using the network request sent, parsing the network request to obtain
Target domain name corresponding to the network request；
The searching modul, for from the domain name that is matched with the application with IP address mapping table, searching and institute
State target ip address corresponding to target domain name；
The sending module, for initiating network request to corresponding server based on the target ip address found.
In addition, the present invention also provides a kind of domain name analytic method.Shown in reference picture 2, be domain name analytic method of the present invention compared with
The flow chart of good embodiment.This method can be performed by a device, and the device can be realized by software and/or hardware.
In the present embodiment, domain name analytic method includes：
Step S10, when detecting using the network request sent, the network request is parsed to obtain the network request
Corresponding target domain name.
Step S20, from the domain name matched with the application with IP address mapping table, searching and the target domain name
Corresponding target ip address.
Step S30, network request is initiated to corresponding server based on the target ip address found.
Above-mentioned application is installed and run in device in the present embodiment, each application have pre-configured domain name and
IP address mapping table, developer is in development and application, the domain name that sets the application to be able to access that at application server end
And IP address corresponding to each domain name.The mapping relations established between domain name and IP address, it can deposit in the form of a list
Domain name and corresponding IP address are stored up, establishes domain name and IP address mapping table, and be sent to client.
For terminal, the acquisition modes on domain name and IP address mapping table can have various ways, below
Two of which is enumerated to illustrate.
Mode one, before step S10, this method is further comprising the steps of：
When detecting that the application starts, acquisition domain name is sent to server based on preset interface and closed with IP address mapping
It is the acquisition request of table；Application server is received based on domain name and the IP address mapping table for obtaining request and sending and is delayed
Deposit to local.
Apply when starting each time, ask newest domain name with IP address mapping table to this at application server
The mapping table of ground storage is updated storage, for the use when application carries out network request.In other embodiments, in order to protect
The security of information is demonstrate,proved, the mapping table being locally stored can be deleted when detecting using closing, when application starts every time, weight
The mapping table of newest domain name and IP address is newly asked to application server.
Mode two, after step step S20, the method for the embodiment is further comprising the steps of：
If from domain name with lookup Target IP corresponding less than with the target domain name in IP address mapping table
Location, then send renewal request to the application server；
Receive domain name and IP address mapping table that the application server is returned based on the renewal request, and from connecing
The domain name of receipts is with searching target ip address corresponding with the target domain name in IP address mapping table；
When finding corresponding target ip address, step S30 is performed.
According to which, terminal starts without application every time all asks domain name to be closed with IP address mapping to application server
It is table.It is preferential using the domain name being locally stored and IP address mapping table in the interior progress network request of application, when appearing in
The domain name being locally stored is with inquiring about Target IP corresponding less than with the target domain name in network request in IP address mapping table
During address, renewal request is sent to application server, to obtain newest domain name and IP address mapping table, and is re-started
The inquiry of target ip address, when finding corresponding target ip address, network is initiated to server corresponding to target ip address
Request.Further, can also be used by newest mapping table renewal storage to locally for follow-up.
The present embodiment is illustrated by taking a specific application scenarios as an example below.With the hand with Android system
Exemplified by machine, certain APP is based on http protocol (HyperText Transfer Protocol, HTTP) on the mobile phone
Communicated with the server of the APP, the APP initiates primary network request, and place obtains the URL (Uniform of the network request
Resoure Locator, uniform resource locator) object, include protocol information, network address and resource road in the URL
Footpath, wherein, network address is generally domain name, and resource path is generally used for which resource instruction obtains from application server.
Call domain name mapping program to parse the network request, target domain name is obtained, then from domain name and IP address mapping relations
Searched in table has the IP address of mapping relations with target domain name, is one-to-one between general domain name and IP address or many-one
Relation, therefore, target domain name typically only corresponding target ip address, after IP address corresponding to finding,
Network request is initiated to server corresponding to the target ip address, specifically, is required according to http protocol, one request of tissue
Packet, specific solicited message, including identity information of the resource path of request, terminal etc. are included in packet, for clothes
Resource data corresponding to business device lookup simultaneously returns.Wherein, when mapping table can be that APP starts, terminal to server request
Obtain and store.
Preferably as another embodiment, from the domain name matched with the application and IP address mapping table, look into
After the step of looking for target ip address corresponding with the target domain name, this method is further comprising the steps of：
If from domain name with finding target ip address corresponding with the target domain name in IP address mapping table,
The step of then performing based on the target ip address found to corresponding server initiation network request；
If from domain name with lookup Target IP corresponding less than with the target domain name in IP address mapping table
Location, then the network request is sent to dns server and parsed；
Receive dns server and parse the target ip address that the network request obtains, and based on the IP address of reception to right
The server answered sends network request.
In this embodiment, will distal end when terminal is locally being searched less than the target ip address matched with target domain name
Parsing of the dns server to domain name is as a kind of supplementary means.For the distal end dns server of terminal direct access inquiry, when
Not during IP address corresponding with target domain name, it will inquire that parent server is equally possible not to be had to its parent server,
Just look for upwards from level to level according to this, reach as high as root node, untill finding or all can not find.
For example, in the exploitation of application is safeguarded, it is possible that occurring new domain name in the application of redaction, but develop
Personnel have not enough time to be updated domain name and IP address mapping table, therefore, can not find the mesh that is matched with target domain name
When marking IP address, terminal directly sends network request to the dns server of distal end, and domain name mapping is carried out by dns server.This
Outside, the IP address of terminal is included in network request, dns server is parsed after obtaining target ip address, according to the IP of terminal
Target ip address is sent to terminal by location.
Further, in other examples, this method also includes step：Receiving described in dns server parsing
During the target ip address that network request obtains, the target ip address of reception and the target domain name are sent to the application service
Device, so that the application server is based on the target ip address received and target domain name renewal domain name and IP address mapping relations
Table.
Terminal can use the target ip address to should after receiving dns server and parsing obtained target ip address
Network request is sent with server, application server is reported to after can also IP address be associated with corresponding target domain name, with
The domain name of maintenance is updated with IP address mapping table for application server.
The domain name analytic method that the present embodiment proposes, when detecting using the network request sent, local directly right
The network request is parsed, and gets the target domain name of network request, from the domain name being locally stored and IP address mapping relations
Target ip address corresponding with target domain name is inquired in table, based on the target ip address found directly to target ip address pair
The server answered initiates network request, is no longer dependent on the parsing that distal end dns server carries out domain name, even if dns server is sent out
Raw failure does not interfere with yet accesses network using normal, in addition, improving target ip address in the parsing for locally carrying out domain name
Acquisition speed, accelerate network response speed.
In addition, the embodiment of the present invention also proposes a kind of computer-readable recording medium, the computer-readable recording medium
On be stored with domain name mapping program, following operation is realized when domain name analysis program is executed by processor：
When detecting using the network request sent, the network request is parsed to obtain mesh corresponding to the network request
Mark domain name；From the domain name matched with the application with IP address mapping table, searching mesh corresponding with the target domain name
Mark IP address；Network request is initiated to corresponding server based on the target ip address found.
Further, following operation is also realized when domain name analysis program is executed by processor：It ought be detected described
Using transmission network request when, parse the step of network request is to obtain target domain name corresponding to the network request it
Before, when detecting that the application starts, sent based on preset interface to server and obtain domain name and IP address mapping table
Acquisition request；Application server is received based on the domain name for obtaining request transmission and IP address mapping table and is cached extremely
It is local.
Further, following operation is also realized when domain name analysis program is executed by processor：From with the application
After the step of domain name of matching is with IP address mapping table, searching target ip address corresponding with the target domain name,
If from domain name with searching target ip address corresponding less than with the target domain name in IP address mapping table, to institute
State application server and send renewal request；Receive domain name and IP address that the application server is returned based on the renewal request
Mapping table, and from the domain name of reception with Target IP corresponding with the target domain name is searched in IP address mapping table
Location；When finding corresponding target ip address, perform and net is initiated to corresponding server based on the target ip address found
The step of network is asked.
Further, following operation is also realized when domain name analysis program is executed by processor：From with the application
After the step of domain name of matching is with IP address mapping table, searching target ip address corresponding with the target domain name,
If perform base with finding target ip address corresponding with the target domain name in IP address mapping table from domain name
In the target ip address found to corresponding server initiate network request the step of；If mapped from domain name and IP address
Target ip address corresponding less than with the target domain name is searched in relation table, then is sent the network request to DNS service
Device is parsed；Receive dns server and parse the target ip address that the network request obtains, and based on the IP address of reception to
Corresponding server sends network request.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, device, article or method including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, device, article or method institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Other identical element also be present in the process of key element, device, article or method.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment fills
The mode of required general hardware platform can be added to realize by software by putting, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal equipment (can be mobile phone,
Computer, server, or network equipment etc.) perform device described in each embodiment of the present invention.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of domain name mapping device, it is characterised in that described device includes：Memory, processor and it is stored in the storage
On device and the domain name mapping program that can run on the processor, domain name analysis program is by real during the computing device
Existing following steps：
When detecting using the network request sent, the network request is parsed to obtain aiming field corresponding to the network request
Name；
From the domain name matched with the application with IP address mapping table, searching Target IP corresponding with the target domain name
Address；
Network request is initiated to corresponding server based on the target ip address found.
2. domain name mapping device according to claim 1, it is characterised in that the processor is additionally operable to perform domain name
Analysis program, so that, when detecting using the network request sent, parsing the network request please to obtain the network described
Before the step of seeking corresponding target domain name, following steps are also realized：
When detecting that the application starts, sent based on preset interface to server and obtain domain name and IP address mapping table
Acquisition request；
Application server is received based on the domain name for obtaining request transmission and IP address mapping table and is cached to local.
3. domain name mapping device according to claim 1 or 2, it is characterised in that the processor is additionally operable to described in execution
Domain name mapping program, from the domain name matched with the application and IP address mapping table, to search and the aiming field
Name corresponding to target ip address the step of after, also realize following steps：
If from domain name with searching target ip address corresponding less than with the target domain name in IP address mapping table,
Renewal request is sent to the application server；
Receive domain name and IP address mapping table that the application server is returned based on the renewal request, and from reception
Domain name is with searching target ip address corresponding with the target domain name in IP address mapping table；
When finding corresponding target ip address, perform and net is initiated to corresponding server based on the target ip address found
The step of network is asked.
4. domain name mapping device according to claim 1 or 2, it is characterised in that the processor is additionally operable to described in execution
Domain name mapping program, from the domain name matched with the application and IP address mapping table, to search and the aiming field
Name corresponding to target ip address the step of after, also realize following steps：
If held from domain name with finding target ip address corresponding with the target domain name in IP address mapping table
The step of going based on the target ip address found to corresponding server initiation network request；
If from domain name with searching target ip address corresponding less than with the target domain name in IP address mapping table,
The network request is sent to dns server and parsed；
Receive dns server and parse the target ip address that the network request obtains, and based on the IP address of reception to corresponding
Server sends network request.
5. domain name mapping device according to claim 4, it is characterised in that the processor is additionally operable to perform domain name
Analysis program, to realize following steps：
When receiving dns server and parsing the target ip address that the network request obtains, by the target ip address of reception with
The target domain name is sent to the application server, so that the application server is based on the target ip address and mesh received
Mark domain name more new domain name and IP address mapping table.
6. a kind of domain name analytic method, it is characterised in that methods described includes：
When detecting using the network request sent, the network request is parsed to obtain aiming field corresponding to the network request
Name；
From the domain name matched with the application with IP address mapping table, searching Target IP corresponding with the target domain name
Address；
Network request is initiated to corresponding server based on the target ip address found.
7. domain name analytic method according to claim 6, it is characterised in that described ought detect please using the network sent
When asking, before parsing the step of network request is to obtain target domain name corresponding to the network request, methods described also includes：
When detecting that the application starts, sent based on preset interface to server and obtain domain name and IP address mapping table
Acquisition request；
Application server is received based on the domain name for obtaining request transmission and IP address mapping table and is cached to local.
8. the domain name analytic method according to claim 6 or 7, it is characterised in that described from the domain matched with the application
After the step of name is with IP address mapping table, searching target ip address corresponding with the target domain name, methods described
Also include：
If from domain name with searching target ip address corresponding less than with the target domain name in IP address mapping table,
Renewal request is sent to the application server；
Receive domain name and IP address mapping table that the application server is returned based on the renewal request, and from reception
Domain name is with searching target ip address corresponding with the target domain name in IP address mapping table；
When finding corresponding target ip address, perform and net is initiated to corresponding server based on the target ip address found
The step of network is asked.
9. the domain name analytic method according to claim 6 or 7, it is characterised in that described from the domain matched with the application
After the step of name is with IP address mapping table, searching target ip address corresponding with the target domain name, methods described
Also include：
If held from domain name with finding target ip address corresponding with the target domain name in IP address mapping table
The step of going based on the target ip address found to corresponding server initiation network request；
If from domain name with searching target ip address corresponding less than with the target domain name in IP address mapping table,
The network request is sent to dns server and parsed；
Receive dns server and parse the target ip address that the network request obtains, and based on the IP address of reception to corresponding
Server sends network request.
10. a kind of computer-readable recording medium, it is characterised in that domain name solution is stored with the computer-readable recording medium
Program is analysed, the domain name mapping as any one of claim 6 to 9 is realized when domain name analysis program is executed by processor
The step of method.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710489764.5A CN107682465A (en) | 2017-06-24 | 2017-06-24 | Domain name mapping device, method and computer-readable recording medium |
| PCT/CN2017/105021 WO2018233140A1 (en) | 2017-06-24 | 2017-09-30 | Domain name resolution apparatus and method and computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710489764.5A CN107682465A (en) | 2017-06-24 | 2017-06-24 | Domain name mapping device, method and computer-readable recording medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107682465A true CN107682465A (en) | 2018-02-09 |
Family
ID=61134110
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|---|---|---|---|
| CN201710489764.5A Pending CN107682465A (en) | 2017-06-24 | 2017-06-24 | Domain name mapping device, method and computer-readable recording medium |
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| WO (1) | WO2018233140A1 (en) |
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