CN104253873A - Domain name parsing method, domain name server, domain name access method, system and terminal - Google Patents

Domain name parsing method, domain name server, domain name access method, system and terminal Download PDF

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Publication number
CN104253873A
CN104253873A CN201310257163.3A CN201310257163A CN104253873A CN 104253873 A CN104253873 A CN 104253873A CN 201310257163 A CN201310257163 A CN 201310257163A CN 104253873 A CN104253873 A CN 104253873A
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CN
China
Prior art keywords
server
address
operator
domain name
application server
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Granted
Application number
CN201310257163.3A
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Chinese (zh)
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CN104253873B (en
Inventor
周红昌
尹晟宇
麦世勇
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Tencent Technology Shenzhen Co Ltd
Tencent Cloud Computing Beijing Co Ltd
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Tencent Technology Shenzhen Co Ltd
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Priority to CN201310257163.3A priority Critical patent/CN104253873B/en
Priority to PCT/CN2014/080626 priority patent/WO2014206276A1/en
Publication of CN104253873A publication Critical patent/CN104253873A/en
Application granted granted Critical
Publication of CN104253873B publication Critical patent/CN104253873B/en
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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00Network arrangements, protocols or services for addressing or naming
    • H04L61/45Network directories; Name-to-address mapping
    • H04L61/4505Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols
    • H04L61/4511Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols using domain name system [DNS]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2101/00Indexing scheme associated with group H04L61/00
    • H04L2101/60Types of network addresses
    • H04L2101/69Types of network addresses using geographic information, e.g. room number
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/52Network services specially adapted for the location of the user terminal

Abstract

The invention provides a domain name parsing method. The method comprises steps that: a domain name query request and a terminal IP address are received; a location region of a user and service provider information are acquired according to the domain name query request and the terminal IP address; an agency server address in matching with the service provider information or in matching with the location region of the user and the service provider information is queried, and an application server address in matching with the service provider information is further queried. The method can accelerate the domain name parsing speed and the domain name access speed. The invention further provides a domain name server, a domain name access method, a system and a terminal.

Description

Domain name analytic method, name server, method for accessing domain name, system and terminal
Technical field
The present invention relates to Internet technology, particularly relate to a kind of domain name analytic method, name server, method for accessing domain name, system and terminal.
Background technology
First to resolve domain name before access domain name, in conventional art, the work of domain name mapping is usually by domain name system (Domain Name System, DNS) be responsible for, DNS is a kernel service of internet, and it is as can by domain name and IP(Internet Protocol, the agreement interconnected between network) distributed data base mutually mapping of address, people can be made to access the Internet more easily, and do not spend the IP string remembeing directly to be read by machine.
But inventor finds at least there is following problem in prior art:
Because existing domain name system is a distributed database, according to existing domain name analytic method, if the name server of this locality cannot parse domain name, then need the parsing to other name server inquiry domain names, by continuous iteration, until inquiry is arrived.Like this, a lot of reciprocal process will be caused, thus reduce the speed of domain name mapping, and then have influence on the speed of domain name access.
Summary of the invention
Based on this, be necessary for the too low problem of above-mentioned domain name mapping speed, a kind of domain name analytic method, name server, method for accessing domain name, system and the terminal that can improve speed are provided.
A kind of domain name analytic method, described method comprises:
Receive domain name inquiry request and IP address of terminal;
User location and operator's informaiton is obtained according to domain name inquiry request and IP address of terminal;
Inquiry and described operator's informaiton or the proxy server address that mates with described user location and operator's informaiton, and this server address of application that inquiry is mated with described operator's informaiton.
A kind of name server, comprising:
Request and IP address accept module, for receiving domain name inquiry request and IP address of terminal;
Attribute acquisition module, for obtaining user location and operator's informaiton according to domain name inquiry request and IP address of terminal;
Proxy server address enquiry module, for inquiring about and described operator's informaiton or the proxy server address that mates with described user location and operator's informaiton;
Application server address enquiry module, for inquiring about the application server address mated with described operator's informaiton.
A kind of method for accessing domain name, described method comprises:
To name server requesting query domain name, the application server address that reception domain name server returns and proxy server address;
Obtain the link information prestored, described link information comprises direct-connected application server is connected network delay corresponding to these two links of application server comparative result with by proxy server;
Adopt the link that in described two links, network delay is less to connect the application server corresponding with described application server address, and send data processing request to described application server.
A kind of terminal, described terminal comprises:
Domain name mapping request module, for name server requesting query domain name, receives application server address and proxy server address that domain name server returns;
Link information acquisition module, for obtaining the link information prestored, described link information comprises direct-connected application server is connected network delay corresponding to these two links of application server comparative result with by proxy server;
Data processing request module, for adopting the link that in described two links, network delay is less to connect the application server corresponding with described application server address, sends data processing request to described application server.
A kind of domain name access system, described system comprises:
Terminal, for sending domain name inquiry request and IP address of terminal to name server;
Name server, for receiving domain name inquiry request and IP address of terminal, user location and operator's informaiton is obtained according to domain name inquiry request and IP address of terminal, inquiry and described operator's informaiton or the proxy server address that mates with described user location and operator's informaiton, and this server address of application that inquiry is mated with described operator's informaiton;
Proxy server, for receiving the packet that described terminal sends, is forwarded to described application server by packet, and receives the packet that described application server returns, the described packet returned is back to described terminal;
Described terminal is also for receiving the application server address and proxy server address that domain name server returns, obtain the link information prestored, wherein, described link information comprises direct-connected application server is connected network delay corresponding to these two links of application server comparative result with by proxy server;
Described terminal also for adopting the link that in described two links, network delay is less to connect the application server corresponding with described application server address, and sends data processing request to described application server.
Above-mentioned domain name analytic method and name server, according to proxy server address and the application server address of inquiry of the domain name request and IP address of terminal match query, relative to prior art, decrease reciprocal process, improve the resolution speed of domain name.Above-mentioned method for accessing domain name, system and terminal, connecting application server by choosing the less link of network delay in link information, improve the efficiency of domain name access, the data processed result making terminal can receive application server faster to return.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the domain name analytic method in an embodiment;
Fig. 2 is the schematic flow sheet of step 104 in Fig. 1;
Fig. 3 is the schematic flow sheet of the domain name analytic method in another embodiment;
Fig. 4 is the application scenarios figure of the domain name analytic method in an embodiment;
Fig. 5 is the schematic flow sheet of the domain name analytic method in another embodiment;
Fig. 6 is the structured flowchart of the name server in an embodiment;
Fig. 7 is the structured flowchart of attribute acquisition module in Fig. 6;
Fig. 8 is the structured flowchart of the name server in another embodiment;
Fig. 9 is the schematic flow sheet of method for accessing domain name in an embodiment;
Figure 10 is the schematic flow sheet of method for accessing domain name in another embodiment;
Figure 11 is the application scenarios figure of the method for accessing domain name in an embodiment;
Figure 12 is the structured flowchart of the terminal in an embodiment;
Figure 13 is the structured flowchart of the terminal in another embodiment;
Figure 14 is the structured flowchart of the terminal in another embodiment;
Figure 15 is the structured flowchart of domain name access system in an embodiment;
Figure 16 is the structured flowchart of domain name access system in another embodiment;
Figure 17 is the structured flowchart of domain name access system in another embodiment;
Figure 18 is the structural representation of accessing the device of domain name in an embodiment.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, in one embodiment, provide a kind of domain name analytic method, the method is illustrated to be applied in various computer, these computers include but not limited to personal computer, supercomputer, mainframe computer or computer cluster etc., and the method comprises:
Step 102, receives domain name inquiry request and IP address of terminal.
In the present embodiment, name server can receive inquiry of the domain name request and the IP address of terminal of the transmission of various terminal, these terminals include but not limited to desktop computer, pocket computer on knee, personal digital assistant, panel computer, smart mobile phone, E-book reader, MP3(Moving Picture Experts Group Audio Layer III, dynamic image expert compression standard audio frequency aspect 3) or MP4(Moving Picture Experts Group Audio Layer IV, dynamic image expert compression standard audio frequency aspect 4) player, POS terminal and vehicle-mounted computer etc.
Step 104, obtains user location and operator's informaiton according to inquiry of the domain name request and IP address of terminal.
Specify the domain name of requesting query in inquiry of the domain name request, in addition, in inquiry of the domain name request, also can specify operator, the domain name that can obtain requesting query according to inquiry of the domain name request and the operator specified.In name server, can arrange the IP storehouse in the whole nation in advance, the IP address in this IP library storage whole nation, and be accurate to user location and operator, wherein, user location is preferably province belonging to user.Therefore, can get should the user location of IP address of terminal and operator according to IP address of terminal.
In one embodiment, as shown in Figure 2, step 104 specifically comprises:
Step 202, obtains corresponding user location and operator according to IP address of terminal.
In the present embodiment, can according to the IP address acquisition stored in IP storehouse to corresponding user location and operator.User location can be province belonging to user, and operator comprises UNICOM, telecommunications and moves.
Step 204, judges from inquiry of the domain name request, whether to get the operator specified, if so, then enter step 206, otherwise enters step 208.
Step 206, operator's informaiton comprises the operator specified.
Step 208, operator's informaiton comprises the operator got according to IP address of terminal.
In the present embodiment, terminal is when sending domain name inquiry request, and can specify operator in inquiry of the domain name request, if can get the operator specified from inquiry of the domain name request, then the operator in operator's informaiton is the operator that this is specified; If obtain the operator less than specifying from inquiry of the domain name request, then the operator in operator's informaiton is the operator got according to IP address of terminal.
Step 106, inquiry and operator's informaiton or the proxy server address that mates with user location and operator's informaiton, and the application server address that inquiry is mated with operator's informaiton.
Proxy server address can be the IP address of proxy server, and application server address can be the IP address of application server.Proxy server and access point, the data processing request of terminal is forwarded to application server again by proxy server; The server that the application program that application server and terminal are run is corresponding, for the treatment of the data processing request that terminal sends, and returns result to terminal.
Concrete, in one embodiment, in step 106, the proxy server address that operator is identical with the operator in operator's informaiton can be inquired about; Or querying regional is identical with user location, and the proxy server address that operator is identical with the operator in operator's informaiton.In the present embodiment, in name server, also store a large amount of proxy server addresses in advance, this address is accurate to affiliated province and operator.
In one embodiment, in step 106, the application server address corresponding with the domain name of requesting query can be obtained; The application server address that operator in corresponding operator and operator's informaiton is identical is inquired about from the application server address corresponding with the domain name of requesting query.
In the present embodiment, can store the corresponding relation of domain name and application server address in name server in advance, one of them domain name may correspond to multiple application server address, is accurate to affiliated province and operator.Corresponding application server address can be got according to the domain name of requesting query, then from these application server address, inquire about the corresponding operator application server address identical with the operator in operator's informaiton.By first obtaining the application server address corresponding with domain name, inquiry only being inquired about in these application server address got, improves search efficiency.
In the present embodiment, after receiving inquiry of the domain name request, inquire proxy server address and application server address, and the proxy server inquired and application server address are back to terminal, terminal, according to the proxy server address received and application server address, can send data processing request to the proxy server of correspondence or application server.Relative to prior art, decrease reciprocal process, improve the resolution speed of domain name.
As shown in Figure 3, in another embodiment, provide a kind of domain name analytic method, comprising:
Step 302, receives domain name inquiry request and IP address of terminal.
Step 304, obtains user location and operator's informaiton according to inquiry of the domain name request and IP address of terminal.
Step 306, obtains the application server address corresponding with the domain name of requesting query and the server address that tests the speed.The server address that tests the speed can be the IP address of the server that tests the speed, and in the present embodiment, test the speed server and application server are disposed with machine room, in the machine room at each application server place, be namely deployed with the corresponding server that tests the speed.Can prestore domain name and the corresponding relation of the server address that tests the speed in name server, one of them domain name may correspond to the server address that tests the speed.
Step 308, inquires about the proxy server address mated with operator's informaiton or user location and operator's informaiton.
Step 310, inquires about the application server address that operator in corresponding operator and operator's informaiton is identical from the application server address corresponding with the domain name of requesting query.
In the present embodiment, get the test the speed server address corresponding with domain name, the server address that this can be tested the speed is back to terminal, terminal to test the speed the server that tests the speed corresponding to server address by different link-access, more corresponding network delay, thus obtain the less link of network delay, to determine the link of access application server next time.
The principle of the domain name analytic method that the embodiment of the present invention provides is described with a concrete application scenarios below.As shown in Figure 4, terminal 402 sends domain name inquiry request to multiple name server 404, preferably, domain name inquiry request can be sent to the name server 404 of same operator, the result returned due to all name servers is consistent, and therefore name server 404 is back to terminal 402 with the result obtained the soonest.The inquiry of the domain name request that name server 404 receiving terminal 402 sends and IP address of terminal, as long as there is a name server 404 to inquire application server address, proxy server address and the server address that tests the speed at first, then these data are back to terminal 402.Terminal 402 receives these data, then can send data processing request (connecting application server or direct-connected application server by proxy server) according to link information to the application server of correspondence, and by the server that tests the speed corresponding to different link-access to obtain the less link of network delay.
As shown in Figure 5, in one embodiment, a kind of domain name analytic method provided, comprising:
Step 502, receives domain name inquiry request and IP address of terminal.
Step 504, obtains corresponding application location and operator's informaiton according to inquiry of the domain name request and IP address of terminal.
In the present embodiment, name server gets corresponding user location and operator according to IP address of terminal, if the operator specified can be got from inquiry of the domain name request, then operator's informaiton comprises this operator specified, otherwise operator's informaiton comprises the operator corresponding with IP address of terminal.
Step 506, the application server address corresponding according to domain Name acquisition and the server address that tests the speed.
Step 508, judges whether domain name has configuration, if so, enters step 512, otherwise enters step 510.
Step 510, returns particular error code.
Name server judges whether domain name has configuration, namely: judge whether can get corresponding application server address and the server address that tests the speed according to domain name, if obtain less than, then return particular error code to terminal, this domain name of prompt terminal cannot be accessed.
Step 512, judges that whether operator is known, if so, then enters step 516, otherwise enter step 514.
Step 514, returns test the speed server address and all application server address.
Name server judges that whether operator is known, namely: judge whether can get operator according to inquiry of the domain name request and IP address of terminal, if obtain less than, then cannot inquire the application server address of coupling from the application server address corresponding with domain name, therefore return all application server address and the test the speed server address corresponding with domain name.After terminal receives these data, can random selecting application server address, the application server to its correspondence sends data processing request.
Step 516, judges whether, with the proxy server address of area with operator, if so, then to enter step 524, otherwise enter step 518.
In the present embodiment, it is identical with user location whether domain name server query exists area, and the proxy server address that operator is identical with the operator in the operator's informaiton acquired, such as, user location is " Guangdong ", and the operator in the operator's informaiton got is " movement ", then in all proxy server addresses, querying regional is the address of " movement " in " Guangdong ", operator, if inquire about less than, then enter step 518, otherwise enter step 524.
Step 518, judges whether the application server address of same operator, if so, then enters step 522, otherwise enter step 520.
Step 520, returns test the speed server address and all application server address.
If inquire about less than the proxy server address of same area with operator, and the application server address also inquired about less than there being same operator, as, the operator in operator's informaiton is " movement ", and all application server address all do not have corresponding operator to be the address of " movement ".Now, then name server returns to terminal test the speed server address and all application server address.After terminal receives these data, can random selecting application server address, the application server to its correspondence sends data processing request.
Step 522, returns test the speed server address and the application server address with operator.
If the application server address of the same operator returned is multiple, then terminal can random selecting one, and the application server to its correspondence sends data processing request.
Step 524, judges whether the application server address of same operator, if so, then enters step 526, otherwise enter step 528.
Step 526, returns the server address that tests the speed, with the proxy server address of area with operator and the application server address with operator.
If be multiple with area with the proxy server of operator, can random selecting one, if be multiple with the application server address of operator, also can random selecting one.
Step 528, returns the server address that tests the speed, all application server address and the same area proxy server address with operator.
In the present embodiment, inquire with user with the proxy server address of area with operator owing to working as, and when inquiring the application server address with user with operator, terminal can send data processing request to the proxy server of area with operator or the application server with operator, like this, improve the efficiency of data processing.
As shown in Figure 6, in one embodiment, provide a kind of name server, comprising:
Request and IP address accept module 602, for receiving domain name inquiry request and IP address of terminal.
Attribute acquisition module 604, for obtaining user location and operator's informaiton according to inquiry of the domain name request and IP address of terminal.
Proxy server address enquiry module 606, for inquiring about and operator's informaiton or the proxy server address that mates with user location and operator's informaiton.
Application server address enquiry module 608, for inquiring about the application server address mated with operator's informaiton.
In one embodiment, as shown in Figure 7, attribute acquisition module 604 comprises:
IP address of terminal processing module 604a, for obtaining corresponding user location and operator according to IP address of terminal.
Operator determination module 604b, from inquiry of the domain name request, whether get for judging the operator specified, if so, then operator's informaiton comprises the operator specified, otherwise operator's informaiton comprises the operator got according to IP address of terminal.
In one embodiment, proxy server address enquiry module 606 is for inquiring about operator's proxy server address identical with the operator in described operator's informaiton; Or, and proxy server address that operator with operator in operator's informaiton identical identical with user location for querying regional.
In one embodiment, as shown in Figure 8, on basis embodiment illustrated in fig. 1, name server also comprises:
Test the speed server address acquisition module 610, for obtaining the test the speed server address corresponding with the domain name of requesting query.
In one embodiment, application server address enquiry module 608, for obtaining the application server address corresponding with the domain name of requesting query, inquires about the application server address that operator in corresponding operator and operator's informaiton is identical from the application server address corresponding with the domain name of requesting query.
In one embodiment, as shown in Figure 9, provide a kind of method for accessing domain name, the method illustrates to be applied in various terminal, these terminals include but not limited to desktop computer, pocket computer on knee, personal digital assistant, panel computer, smart mobile phone, E-book reader, MP3(Moving Picture Experts Group Audio Layer III, dynamic image expert compression standard audio frequency aspect 3) or MP4(Moving Picture Experts Group Audio Layer IV, dynamic image expert compression standard audio frequency aspect 4) player, POS terminal and vehicle-mounted computer etc.The method comprises:
Step 902, to name server requesting query domain name, the application server address that reception name server returns and proxy server address.
In the present embodiment, terminal can send domain name inquiry request and IP address of terminal to name server, after name server receives inquiry of the domain name request and IP address of terminal, user location and operator's informaiton can be got according to inquiry of the domain name request and IP address of terminal, and then application server address and the proxy server address of coupling can be inquired, be back to terminal, the proxy server address wherein inquired can be and operator's informaiton or the proxy server address that mates with user location and operator's informaiton, the application server address inquired can be the application server address of operator's informaiton coupling.How to inquire about application server address and proxy server address about name server described above, then repeat no more at this.
Step 904, obtains the link information prestored, comprises direct-connected application server is connected network delay corresponding to these two links of application server comparative result with by proxy server in this link information.
In the present embodiment, link information can be prestored in terminal, this link information is the comparative result stored after the same domain name of last terminal access tests the speed, what is called tests the speed, refer to that the direct-connected application server of test is connected network delay corresponding to this two links of application server with by proxy server, find out the link that wherein network delay is less.
Step 906, adopts the link that in two links, network delay is less to connect the application server corresponding with application server address, and sends data processing request to application server.
If in link information, the network delay of direct-connected application server is less, the application server that then the direct-connected application server address with receiving is corresponding, if the network delay being connected application server by proxy server is less, then connect application server corresponding to the application server address received by the proxy server that the proxy server address received is corresponding, be sent to proxy server by data processing request, then be forwarded to application server by proxy server.
In the present embodiment, connecting application server by choosing the less link of network delay in link information, improve the efficiency of domain name access, the data processed result making terminal can receive application server faster to return.
In one embodiment, above-mentioned method for accessing domain name, also comprise: respectively by the application server that following two link-access are corresponding with application server address, the network delay that relatively this two links are corresponding, upgrades link information according to comparative result: the direct-connected application server corresponding with application server address; Application server is connected by the proxy server corresponding with proxy server address.
In the present embodiment, by comparing network delay corresponding to two links, the link that this middle network delay that tests the speed is less can be obtained, and upgrade link information according to comparative result, when being convenient to the same domain name of access next time, the link that this network delay can be adopted less connects application server, thus improves access speed.
In another embodiment, as shown in Figure 10, method for accessing domain name comprises:
Step 1002, to name server requesting query domain name, application server address, proxy server address that reception name server returns and the server address that tests the speed.
In the present embodiment, terminal can to name server requesting query domain name, domain name server query application server address, proxy server address and the server address be back to terminal of testing the speed.As detailed above, also repeat no more at this.
Step 1004, obtains the link information prestored, comprises direct-connected application server is connected network delay corresponding to these two links of application server comparative result with by proxy server in this link information.
In the present embodiment, the corresponding domain name of link information stores, and carries out the comparative result obtained that tests the speed when the comparative result in link information is last this domain name of access more.
Step 1006, adopts the link that in two links, network delay is less to connect the application server corresponding with application server address, and sends data processing request to application server.
Step 1008, respectively by the server that tests the speed that following two link-access are corresponding with the server address that tests the speed, compares the network delay that this two links are corresponding, upgrades link information: direct-connected the test the speed server corresponding with the server address that tests the speed according to comparative result; The server that tests the speed is connected by the proxy server corresponding with proxy server address.
In the present embodiment, test the speed server and application server deployment in same machine room, therefore when considering network delay, test the speed server and access application server of access is equal.Concrete, terminal to be tested the speed server by different link-access, and one is direct-connected, and namely terminal sends measurement data bag directly to the server that tests the speed, and the server that tests the speed returns the response packet that tests the speed immediately after receiving measurement data bag; Article one, be connected by proxy server, namely terminal sends measurement data bag to proxy server, proxy server by measurement data Packet forwarding to the server that tests the speed, the server that tests the speed returns the response packet that tests the speed immediately to proxy server after receiving measurement data bag, the proxy server response packet that will test the speed is forwarded to terminal.Terminal, by comparing these two links from transmission measurement data bag to the time receiving the response packet that tests the speed, can obtain the link that network delay is less.
Further, in order to reduce the accidentalia of network fluctuation, terminal can carry out the transceiving data bag of many wheels, then gets the average of the time sending out packet, obtains the link that average is less.In the present embodiment, after obtaining the less link of network delay, may correspond to the link information that domain name upgrades terminal storage, so that during the same domain name of access next time, the link that this network delay can be adopted less connects application server.
In the present embodiment, terminal to be tested the speed server by different link-access, by the comparison to network delay corresponding to two links, obtains the link that network delay is less, when making the same domain name of access next time, and can access application server at faster speed.Because the processing logic of application server is transparent usually for terminal, to be tested the speed server by different link-access, the situation of network delay can be obtained more accurately, thus the link that can network delay be provided more accurately less.
With a concrete application scenarios, the method for accessing domain name that the embodiment of the present invention provides is described below, as shown in figure 11, terminal 1102 is to name server 1104 requesting query domain name, concrete, can to the name server 1104 requesting query domain name of same operator, name server 1,104 one inquires the proxy server address of coupling, application server address and the server address that tests the speed, then be back to terminal 1102, the link of the link information determination access application server 1108 that terminal 1102 stores according to this locality, as in link information, the network delay being connected application server 1108 correspondence by proxy server 1106 is less, then terminal 1102 connects the application server 1108 corresponding with the application server address received by the proxy server 1106 that the proxy server address that receives is corresponding, data processing request is sent to proxy server 1106, proxy server 1106 receives data processing request, forward it to application server 1108, application server 1108 pairs of data processing request process, result is back to proxy server 1106, result is back to terminal 1102 by proxy server 1106 again.In addition, terminal 1102 is also by the server 1110 that tests the speed that two link-access are corresponding with the server address that tests the speed received, the server 1110 that tests the speed is disposed with machine room with application server 1108, and these two links are respectively: terminal 1102 directly accesses the server 1110 that tests the speed; Terminal 1102 accesses by proxy server 1106 server 1110 that tests the speed, and compares the network delay that this two links are corresponding, obtains the link that network delay is less, upgrades the local link information stored.
As shown in figure 12, in one embodiment, provide a kind of terminal, comprising:
Domain name mapping request module 1202, for name server requesting query domain name, receives application server address and proxy server address that name server returns.
Link information acquisition module 1204, for obtaining the link information prestored, link information comprises direct-connected application server is connected network delay corresponding to these two links of application server comparative result with by proxy server.
Data processing request module 1206, for adopting the link that in two links, network delay is less to connect the application server corresponding with application server address, sends data processing request to application server.
In one embodiment, as shown in figure 13, on basis embodiment illustrated in fig. 12, terminal also comprises:
First link information update module 1208, for respectively by following two link-access application server corresponding with application server address, the network delay that relatively this two links are corresponding, upgrades link information according to comparative result: the direct-connected application server corresponding with application server address; Application server is connected by the proxy server corresponding with proxy server address.
In another embodiment, the server address that tests the speed that returns for receiving name server of domain name resolution server 1202.As shown in figure 14, on basis embodiment illustrated in fig. 12, terminal also comprises:
Second link information update module 1210, for respectively by following two link-access test the speed server corresponding with the server address that tests the speed, the network delay that relatively this two links are corresponding, upgrades link information according to comparative result: direct-connected the test the speed server corresponding with the server address that tests the speed; The server that tests the speed is connected by the proxy server corresponding with proxy server address.
As shown in figure 15, in one embodiment, additionally provide a kind of domain name access system, comprising:
Terminal 1302, for sending domain name inquiry request and IP address of terminal to name server 1304.
Name server 1304, for receiving domain name inquiry request and IP address of terminal, user location and operator's informaiton is obtained according to inquiry of the domain name request and IP address of terminal, inquiry and operator's informaiton or the proxy server address that mates with user location and operator's informaiton, and this server address of application that inquiry is mated with operator's informaiton.
Proxy server 1306, for the packet that receiving terminal 1302 sends, is forwarded to application server by packet, and the packet that reception application server returns, and the packet returned is back to terminal 1302.
In the present embodiment, terminal 1302 is also for receiving the application server address and proxy server address that name server 1304 returns, obtain the link information prestored, wherein, link information comprises direct-connected application server is connected network delay corresponding to these two links of application server comparative result with by proxy server.
In the present embodiment, terminal 1302 also for adopting the link that in two links, network delay is less to connect the application server corresponding with application server address, and sends data processing request to application server.
In one embodiment, as shown in figure 16, on basis embodiment illustrated in fig. 15, domain name access system also comprises:
Application server 1308, for the user data package that receiving terminal 1302 or proxy server 1306 send, after processing, returns handle packet to terminal 1302 or proxy server 1306 to user data package.
In the present embodiment, application server 1308 also for the measurement data bag that receiving terminal 1302 or proxy server 1306 send, returns the response packet that tests the speed to terminal 1302 or proxy server 1306.
In one embodiment, as shown in figure 17, on basis embodiment illustrated in fig. 16, domain name access system also comprises:
Test the speed server 1310, is deployed in same machine room with application server 1308, for the measurement data bag that receiving terminal 1302 or proxy server 1306 send, returns the response packet that tests the speed immediately to terminal 1302 or proxy server 13-6.
In the present embodiment, name server 1304 is also for obtaining the test the speed server address corresponding with the domain name of requesting query.Terminal 1302 is also for receiving the server address that tests the speed that name server 1304 returns, respectively by the server 1310 that tests the speed that following two link-access are corresponding with the server address that tests the speed, the network delay that relatively this two links are corresponding, upgrades link information according to comparative result: direct-connected the test the speed server 1310 corresponding with the server address that tests the speed; The server 1310 that tests the speed is connected by the proxy server 1306 corresponding with proxy server address.
In one embodiment, proxy server 1306 is also for the measurement data bag of receiving terminal 1302 transmission, by measurement data Packet forwarding to the server 1310 that tests the speed, and receive the response packet that tests the speed that server 1310 returns that tests the speed, the response packet that will test the speed is back to terminal 1302.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
The embodiment of the present invention additionally provides the device of another kind of access domain name, and as shown in figure 18, for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention, concrete ins and outs do not disclose, and please refer to embodiment of the present invention method part.This terminal can for comprising mobile phone, panel computer, PDA(Personal Digital Assistant, personal digital assistant), POS(Point of Sales, point-of-sale terminal), the terminal equipment arbitrarily such as vehicle-mounted computer, take terminal as mobile phone be example:
Shown in Figure 18 is the block diagram of the part-structure of the mobile phone relevant to the terminal that the embodiment of the present invention provides.With reference to Figure 18, mobile phone comprises: radio frequency (Radio Frequency, RF) parts such as circuit 1810, memory 1820, input unit 1830, display unit 1840, transducer 1850, voicefrequency circuit 1860, Wireless Fidelity (wireless fidelity, WiFi) module 1870, processor 1880 and power supply 1890.It will be understood by those skilled in the art that the handset structure shown in Figure 18 does not form the restriction to mobile phone, the parts more more or less than diagram can be comprised, or combine some parts, or different parts are arranged.
Concrete introduction is carried out below in conjunction with Figure 18 each component parts to mobile phone:
RF circuit 1810 can be used for receiving and sending messages or in communication process, the reception of signal and transmission, especially, after being received by the downlink information of base station, process to processor 1880; In addition, the up data of design are sent to base station.Usually, RF circuit includes but not limited to antenna, at least one amplifier, transceiver, coupler, low noise amplifier (Low Noise Amplifier, LNA), duplexer etc.In addition, RF circuit 1810 can also by radio communication and network and other devices communicatings.Above-mentioned radio communication can use arbitrary communication standard or agreement, include but not limited to global system for mobile communications (Global System of Mobile communication, GSM), general packet radio service (General Packet Radio Service, GPRS), code division multiple access (Code Division Multiple Access, CDMA), Wideband Code Division Multiple Access (WCDMA) (Wideband Code Division Multiple Access, WCDMA), Long Term Evolution (Long Term Evolution, LTE)), Email, Short Message Service (Short Messaging Service, SMS) etc.
Memory 1820 can be used for storing software program and module, and processor 1880 is stored in software program and the module of memory 1820 by running, thus performs various function application and the data processing of mobile phone.Memory 1820 mainly can comprise storage program district and store data field, and wherein, storage program district can storage operation system, application program (such as sound-playing function, image player function etc.) etc. needed at least one function; Store data field and can store the data (such as voice data, phone directory etc.) etc. created according to the use of mobile phone.In addition, memory 1820 can comprise high-speed random access memory, can also comprise nonvolatile memory, such as at least one disk memory, flush memory device or other volatile solid-state parts.
Input unit 1830 can be used for the numeral or the character information that receive input, and generation arranges with the user of mobile phone and function controls the input of relevant key signals.Particularly, input unit 1830 can comprise contact panel 1831 and other input equipments 1832.Contact panel 1831, also referred to as touch-screen, user can be collected or neighbouring touch operation (such as user uses any applicable object or the operations of annex on contact panel 1831 or near contact panel 1831 such as finger, stylus) thereon, and drive corresponding jockey according to the formula preset.Optionally, contact panel 1831 can comprise touch detecting apparatus and touch controller two parts.Wherein, touch detecting apparatus detects the touch orientation of user, and detects the signal that touch operation brings, and sends signal to touch controller; Touch controller receives touch information from touch detecting apparatus, and converts it to contact coordinate, then gives processor 1880, and the order that energy receiving processor 1880 is sent also is performed.In addition, the polytypes such as resistance-type, condenser type, infrared ray and surface acoustic wave can be adopted to realize contact panel 1831.Except contact panel 1831, input unit 1830 can also comprise other input equipments 1832.Particularly, other input equipments 1832 can include but not limited to one or more in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.
Display unit 1840 can be used for the various menus showing information or the information being supplied to user and the mobile phone inputted by user.Display unit 1840 can comprise display floater 1841, optionally, the form such as liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) can be adopted to configure display floater 1841.Further, contact panel 1831 can cover display floater 1841, when contact panel 1831 detects thereon or after neighbouring touch operation, send processor 1880 to determine the type of touch event, on display floater 1841, provide corresponding vision to export with preprocessor 1180 according to the type of touch event.Although in figure 18, contact panel 1831 and display floater 1841 be as two independently parts to realize input and the input function of mobile phone, but in certain embodiments, can by integrated to contact panel 1831 and display floater 1841 and realize the input and output function of mobile phone.
Mobile phone also can comprise at least one transducer 1850, such as optical sensor, motion sensor and other transducers.Particularly, optical sensor can comprise ambient light sensor and proximity transducer, and wherein, ambient light sensor the light and shade of environmentally light can regulate the brightness of display floater 1841, proximity transducer when mobile phone moves in one's ear, can cut out display floater 1841 and/or backlight.As the one of motion sensor; accelerometer sensor can detect the size of all directions (are generally three axles) acceleration; size and the direction of gravity can be detected time static, can be used for identifying the application (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating) of mobile phone attitude, Vibration identification correlation function (such as pedometer, knock) etc.; As for mobile phone also other transducers such as configurable gyroscope, barometer, hygrometer, thermometer, infrared ray sensor, do not repeat them here.
Voicefrequency circuit 1860, loud speaker 1861, microphone 1862 can provide the audio interface between user and mobile phone.Voicefrequency circuit 1860 can by receive voice data conversion after the signal of telecommunication, be transferred to loud speaker 1861, by loud speaker 1861 be converted to voice signal export; On the other hand, the voice signal of collection is converted to the signal of telecommunication by microphone 1862, voice data is converted to after being received by voicefrequency circuit 1860, after again voice data output processor 1880 being processed, through RF circuit 1810 to send to such as another mobile phone, or export voice data to memory 1820 to process further.
WiFi belongs to short range wireless transmission technology, and by WiFi module 1870, mobile phone can help that user sends and receive e-mail, browsing page and access streaming video etc., and its broadband internet wireless for user provides is accessed.Although Figure 18 shows WiFi module 1870, be understandable that, it does not belong to must forming of mobile phone 1800, can omit in the scope of essence not changing invention as required completely.
Processor 1880 is control centres of mobile phone, utilize the various piece of various interface and the whole mobile phone of connection, software program in memory 1820 and/or module is stored in by running or performing, and call the data be stored in memory 1820, perform various function and the deal with data of mobile phone, thus integral monitoring is carried out to mobile phone.Optionally, processor 1880 can comprise one or more processing unit; Preferably, processor 1880 accessible site application processor and modem processor, wherein, application processor mainly processes operating system, user interface and application program etc., and modem processor mainly processes radio communication.Be understandable that, above-mentioned modem processor also can not be integrated in processor 1880.
Mobile phone also comprises the power supply 1890(such as battery of powering to all parts), preferably, power supply can be connected with processor 1880 logic by power-supply management system, thus realizes the functions such as management charging, electric discharge and power managed by power-supply management system.
Although not shown, mobile phone can also comprise camera, bluetooth module etc., does not repeat them here.
In embodiments of the present invention, the processor 1880 included by this terminal also has following functions: to name server requesting query domain name, the application server address that reception name server returns and proxy server address; Obtain the link information prestored, in this link information, comprise direct-connected application server is connected network delay corresponding to these two links of application server comparative result with by proxy server; Adopt the link that in two links, network delay is less to connect the application server corresponding with application server address, and send data processing request to application server.
In one embodiment, processor 1880 also has following functions: respectively by the application server that following two link-access are corresponding with application server address, the network delay that relatively this two links are corresponding, upgrades link information according to comparative result: the direct-connected application server corresponding with application server address; Application server is connected by the proxy server corresponding with proxy server address.
In one embodiment, processor 1880 also has following functions: receive point weapon address of testing the speed that name server returns; Respectively by the server that tests the speed that following two link-access are corresponding with the server address that tests the speed, compare the network delay that this two links are corresponding, upgrade link information according to comparative result: direct-connected the test the speed server corresponding with the server address that tests the speed; The server that tests the speed is connected by the proxy server corresponding with proxy server address.
The above embodiment only have expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.

Claims (20)

1. a domain name analytic method, described method comprises:
Receive domain name inquiry request and IP address of terminal;
User location and operator's informaiton is obtained according to domain name inquiry request and IP address of terminal;
Inquiry and described operator's informaiton or the proxy server address that mates with described user location and operator's informaiton, and the application server address that inquiry is mated with described operator's informaiton.
2. method according to claim 1, is characterized in that, describedly obtains user location and operator's informaiton according to inquiry of the domain name request and client ip address, comprising:
Corresponding user location and operator is obtained according to described IP address of terminal;
Judge from domain name inquiry request, whether get the operator specified, if so, then described operator's informaiton comprises the described operator specified, otherwise described operator's informaiton comprises the described operator got according to IP address of terminal.
3. method according to claim 1 and 2, is characterized in that, described inquiry and described operator's informaiton or the proxy server address mated with described user location and operator's informaiton, comprising:
The proxy server address that inquiry operator is identical with the operator in described operator's informaiton; Or
Querying regional is identical with described user location, and the proxy server address that operator is identical with the operator in described operator's informaiton.
4. method according to claim 1, is characterized in that, described method also comprises:
Obtain the test the speed server address corresponding with the domain name of requesting query.
5. the method according to claim 1 or 4, is characterized in that, the application server address that described inquiry is mated with described operator's informaiton, comprising:
Obtain the application server address corresponding with the domain name of requesting query;
The application server address that operator in corresponding operator and described operator's informaiton is identical is inquired about from the described application server address corresponding with the domain name of requesting query.
6. a name server, is characterized in that, comprising:
Request and IP address accept module, for receiving domain name inquiry request and IP address of terminal;
Attribute acquisition module, for obtaining user location and operator's informaiton according to domain name inquiry request and IP address of terminal;
Proxy server address enquiry module, for inquiring about and described operator's informaiton or the proxy server address that mates with described user location and operator's informaiton;
Application server address enquiry module, for inquiring about the application server address mated with described operator's informaiton.
7. name server according to claim 6, is characterized in that, described attribute acquisition module comprises:
IP address of terminal processing module, for obtaining corresponding user location and operator according to described IP address of terminal;
Operator's determination module, from domain name inquiry request, the operator specified whether is got for judging, if so, then described operator's informaiton comprises the described operator specified, otherwise described operator's informaiton comprises the described operator got according to IP address of terminal.
8. the name server according to claim 6 or 7, is characterized in that, described proxy server address enquiry module is for inquiring about operator's proxy server address identical with the operator in described operator's informaiton; Or, and proxy server address that operator with operator in described operator's informaiton identical identical with described user location for querying regional.
9. name server according to claim 6, is characterized in that, domain name server also comprises:
Test the speed server address acquisition module, for obtaining the test the speed server address corresponding with the domain name of requesting query.
10. the name server according to claim 6 or 9, it is characterized in that, described application server address enquiry module, for obtaining the application server address corresponding with the domain name of requesting query, inquires about the application server address that operator in corresponding operator and described operator's informaiton is identical from the described application server address corresponding with the domain name of requesting query.
11. 1 kinds of method for accessing domain name, described method comprises:
To name server requesting query domain name, the application server address that reception domain name server returns and proxy server address;
Obtain the link information prestored, described link information comprises direct-connected application server is connected network delay corresponding to these two links of application server comparative result with by proxy server;
Adopt the link that in described two links, network delay is less to connect the application server corresponding with described application server address, and send data processing request to described application server.
12. methods according to claim 11, is characterized in that, described method also comprises:
Respectively by application server corresponding with application server address described in following two link-access, compare the network delay that this two links are corresponding, upgrade described link information according to comparative result:
The direct-connected described application server corresponding with application server address;
Described application server is connected by the proxy server corresponding with described proxy server address.
13. methods according to claim 11, is characterized in that, described method also comprises:
Receive the server address that tests the speed that domain name server returns;
Respectively by the server that tests the speed corresponding with the server address that tests the speed described in following two link-access, compare the network delay that this two links are corresponding, upgrade described link information according to comparative result:
Direct-connected described the test the speed server corresponding with the server address that tests the speed;
Tested the speed described in being connected by the proxy server corresponding with described proxy server address server.
14. 1 kinds of terminals, is characterized in that, described terminal comprises:
Domain name mapping request module, for name server requesting query domain name, receives application server address and proxy server address that domain name server returns;
Link information acquisition module, for obtaining the link information prestored, described link information comprises direct-connected application server is connected network delay corresponding to these two links of application server comparative result with by proxy server;
Data processing request module, for adopting the link that in described two links, network delay is less to connect the application server corresponding with described application server address, sends data processing request to described application server.
15. terminals according to claim 14, is characterized in that, described terminal also comprises:
First link information update module, for respectively by application server corresponding with application server address described in following two link-access, compares the network delay that this two links are corresponding, upgrades described link information according to comparative result:
The direct-connected described application server corresponding with application server address;
Described application server is connected by the proxy server corresponding with described proxy server address.
16. terminals according to claim 14, is characterized in that, domain name analysis request module is also for receiving the server address that tests the speed that domain name server returns;
Described terminal also comprises:
Second link information update module, for respectively by the server that tests the speed corresponding with the server address that tests the speed described in following two link-access, compares the network delay that this two links are corresponding, upgrades described link information according to comparative result:
Direct-connected described the test the speed server corresponding with the server address that tests the speed;
Tested the speed described in being connected by the proxy server corresponding with described proxy server address server.
17. 1 kinds of domain name access systems, is characterized in that, described system comprises:
Terminal, for sending domain name inquiry request and IP address of terminal to name server;
Name server, for receiving domain name inquiry request and IP address of terminal, user location and operator's informaiton is obtained according to domain name inquiry request and IP address of terminal, inquiry and described operator's informaiton or the proxy server address that mates with described user location and operator's informaiton, and this server address of application that inquiry is mated with described operator's informaiton;
Proxy server, for receiving the packet that described terminal sends, is forwarded to described application server by packet, and receives the packet that described application server returns, the described packet returned is back to described terminal;
Described terminal is also for receiving the application server address and proxy server address that domain name server returns, obtain the link information prestored, wherein, described link information comprises direct-connected application server is connected network delay corresponding to these two links of application server comparative result with by proxy server;
Described terminal also for adopting the link that in described two links, network delay is less to connect the application server corresponding with described application server address, and sends data processing request to described application server.
18. systems according to claim 17, is characterized in that, described system also comprises:
Application server, for receiving the user data package of described terminal or the transmission of described proxy server, after processing described user data package, returns handle packet to described terminal or proxy server;
Described application server, also for receiving the measurement data bag of described terminal or the transmission of described proxy server, returns the response packet that tests the speed to described terminal or proxy server.
19. systems according to claim 17 or 18, it is characterized in that, described system also comprises:
Test the speed server, and with described application server deployment at same machine room, for receiving the measurement data bag of described terminal or proxy server transmission, test the speed described in returning to described terminal or proxy server immediately response packet;
Domain name server is also for obtaining the test the speed server address corresponding with the domain name of requesting query;
Described terminal is also for receiving the server address that tests the speed that domain name server returns; Respectively by the server that tests the speed corresponding with the server address that tests the speed described in following two link-access, compare the network delay that this two links are corresponding, upgrade described link information according to comparative result:
Direct-connected described the test the speed server corresponding with the server address that tests the speed;
Tested the speed described in being connected by the proxy server corresponding with described proxy server address server.
20. systems according to claim 19, it is characterized in that, described proxy server is also for receiving the measurement data bag that described terminal sends, by measurement data Packet forwarding to described in test the speed server, and the response packet that tests the speed that the server that tests the speed described in receiving returns, the described response packet that tests the speed is back to described terminal.
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