CN106302851B - A method of judging that server is accessed by which kind of network type - Google Patents
A method of judging that server is accessed by which kind of network type Download PDFInfo
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- CN106302851B CN106302851B CN201610647772.3A CN201610647772A CN106302851B CN 106302851 B CN106302851 B CN 106302851B CN 201610647772 A CN201610647772 A CN 201610647772A CN 106302851 B CN106302851 B CN 106302851B
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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
- H04L61/50—Address allocation
- H04L61/5046—Resolving address allocation conflicts; Testing of addresses
Abstract
The present invention relates to a kind of methods that judgement server is accessed by which kind of network type, comprising the following steps: configures different types of address list in the address configuration device of server end；Client call service device communication interface or access webpage；Server records the address url in request request, and the address serverip of active client access server is parsed from the address url；Address differentiation is carried out with the address list in address configuration device behind the server acquisition address serverip；The network environment access mode that the client uses is judged according to matched address subordinate relation after differentiating successfully；Server returns to corresponding network environment information.The method that a kind of judgement server of the invention is accessed by which kind of network type, compatibility is high, when judging client network type, is neither influenced by client computer system environments, is not also limited by client release.
Description
Technical field
The present invention relates to the internet communications fields, are accessed more particularly to a kind of judgement server by which kind of network type
Method.
Background technique
Currently, handling official business dependent on Internet more and more, with the rapid development of network technology for file carrying side
Just, disparate networks document file management system emerges one after another, and people are no longer limited to that only file is stored in respective terminal computer.
In order to improve the working efficiency and information security of enterprise (unit) employee, most of enterprise's (unit) is all to the office document of employee
Carry out certain control, inevitably may require that and local terminal file is uploaded/backuped to server, at the same needs when
It waits, downloading/recovery is got off from server-side.It is had the following problems at present from client from server-side downloading files:
Firstly, our common most of document file management systems are that have client, server, file repository three parts group
At often being communicated two-by-two between them.It just needs in general, client wants will carry out communicating with file repository from server
Get correct access address (address ftp, port, account, password etc.).So server passes to the information of client
Be it is very important, for technical development of computer with rapid changepl. never-ending changes and improvements, sometimes the network environment of client is changeable, access
Server mode multiplicity, at this time server obtain client network type be difficult, especially have multiple file storehouses
In the case where the address of library, accurately learn that the network environment of client can accurately just return to the required information of client, such as:
The ftp access address of file storage and port etc., client can just be carried out corresponding by these information threaded file warehouses ftp
The operation such as file upload/downloading.
Secondly, we may sometimes have to different network type access webpages it can be seen that different content pages
Demand, at this moment, server is essential to need to be accurately judged to the different network type of accession page object, returns according to demand
Corresponding interface, text, image etc. are returned, webpage strong flexibility is made.
Furthermore with the development of the future network communication technology, there will be new network access mode constantly to be createed,
These modes also need to be identified by careful differentiation.
And existing scheme is that the address terminal i p of client object is corresponded to by server request request, is utilized
Network segment division judges whether this client ip belongs to internal address, distinguishes whether client uses outer net or Intranet to access clothes with this
Business device.
But existing scheme cannot be distinguished whether client is to access server with channel vpn or other means, and not
Enough accurate, when client terminal computer exists simultaneously multiple network interface cards, the address ip that server is got is likely to occur mistake
Accidentally.Likewise, server can not lead to when server supports the access address of multiple same-types (intranet and extranet, vpn and other)
Cross the information that the above method is got carry out determine return client in requisition for information.
In view of this, the present inventor specially devises a kind of safety access method of application system, thus this case generates.
Summary of the invention
The purpose of the present invention is to provide a kind of safety access methods of application system, and compatibility is high, judge client
When network type, is neither influenced by client computer system environments, also do not limited by client release.
To achieve the goals above, the technical solution adopted by the present invention are as follows:
A method of judging that server is accessed by which kind of network type, comprising the following steps:
S01: different types of address list is configured in the address configuration device of server end；
S02: client call service device communication interface or access webpage；
S03: server records the address url in request request, and parses existing customer from the address url
The address serverip of end access server；
S04: address differentiation is carried out with the address list in address configuration device behind the server acquisition address serverip, is differentiated
The network environment access mode that the client uses is judged according to matched address subordinate relation after success；
S05: server returns to corresponding network environment information.
Address list in the step S01 includes network type, address properties and other information, wherein network type
Including Intranet, public network and vpn, address properties include the address ip of the address Intranet ip, the address public network ip and vpn, and address properties
Be String character string type data, step S04 server obtain behind the address serverip with the address in address configuration device
List comparison carries out network environment differentiation, mainly by the String character string type data and address column in the address serverip
The String character string type data of address properties are compared differentiation in table.
The address serverip differentiate successfully with address properties after according to read address list in corresponding network type
Judge the network environment access mode that the client uses.
Network environment information in the step S05 includes Intranet, public network and vpn.
The present invention has following advantages compared with existing scheme:
1) accuracy does not depend on client but collects client address information by server communications, so that
The url information that gets is reliable from request request, can be one by one the case where for more network interface cards or more access modes
It is corresponding；
2) versatility, obtaining request information is that web programs a common technology, for the number of upper application software
It is transmitted according to network layer will be passed through；
3) compatibility is high, for judging client network type, is neither influenced by client computer system environments, also not by
Client release limitation.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the method for the present invention flow chart.
Specific embodiment
In order to be clearer and more clear technical problems, technical solutions and advantages to be solved, tie below
Drawings and examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
As shown in Figure 1, the present invention provides a kind of method that judgement server is accessed by which kind of network type, including following step
It is rapid:
S01: different types of address list is configured in the address configuration device of server end；
S02: client call service device communication interface or access webpage；
S03: server records the address url in request request, and parses existing customer from the address url
The address serverip of end access server；
S04: address differentiation is carried out with the address list in address configuration device behind the server acquisition address serverip, is differentiated
The network environment access mode that the client uses is judged according to matched address subordinate relation after success；
S05: server returns to corresponding network environment information.
Address list in the step S01 includes network type, address properties and other information, wherein network type
Including Intranet, public network and vpn, address properties include the address ip of the address Intranet ip, the address public network ip and vpn, and address properties
Be String character string type data, step S04 server obtain behind the address serverip with the address in address configuration device
List comparison carries out address differentiation, mainly will be in the String character string type data and address list in the address serverip
The String character string type data of address properties are compared differentiation.
The address serverip differentiate successfully with address properties after according to read address list in corresponding network type
Judge the network environment access mode that the client uses.
Network environment information in the step S05 includes Intranet, public network and vpn.
Specifically, as shown in table 1, address list includes network type, address properties and other information, wherein network class
Type includes Intranet, public network and vpn, and address properties include the address ip of the address Intranet ip, the address public network ip and vpn, and address belongs to
Property be String character string type data, client call service device communication interface or access webpage when, server can obtain
One request request, the request have recorded the agreement and content of client access server, and server extracts request
The address url (generally being formed by accessing the address ip+suffix) in request content, and extracted from the address url and parse access
Ip address field, as the address serverip of active client access server, by the String word in the address serverip
It accords with string type data and is compared differentiation with the String character string type data of address properties in address list, after differentiating successfully
The network environment access mode for judging that the client uses according to corresponding network type in address list is read, server return
Corresponding network environmental information is Intranet, public network or vpn.
| Network type | Address properties (ip) | Other information |
| Intranet | 192.168.1.9 | Access port is 8800 |
| Public network | 210.193.5.12 | Access port is 8180 |
| vpn | 157.54.0.1 | Access port is 1723 |
Table 1
The present invention has following advantages compared with existing scheme:
1) accuracy does not depend on client but collects client address information by server communications, so that
The url information that gets is reliable from request request, can be one by one the case where for more network interface cards or more access modes
It is corresponding；
2) versatility, obtaining request information is that web programs a common technology, for the number of upper application software
It is transmitted according to network layer will be passed through；
3) compatibility is high, for judging client network type, is neither influenced by client computer system environments, also not by
Client release limitation.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations, modification and
Environment, and can be changed within that scope of the inventive concept describe herein by the above teachings or related fields of technology or knowledge
It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention
In scope of protection of the claims.
Claims (3)
1. a kind of method that judgement server is accessed by which kind of network type, which comprises the following steps:
S01: different types of address list is configured in the address configuration device of server end；
S02: client call service device communication interface or access webpage；
S03: server records the address url in request request, and active client visit is parsed from the address url
Ask the address serverip of server；
S04: address differentiation is carried out with the address list in address configuration device behind the server acquisition address serverip, is differentiated successfully
Network environment access mode that the client uses is judged according to matched address subordinate relation afterwards；
S05: server returns to corresponding network environment information；
Address list in the step S01 includes network type, address properties and other information, and wherein network type includes
Intranet, public network and vpn, address properties include the address ip of the address Intranet ip, the address public network ip and vpn, and address properties are
String character string type data, step S04 server obtain the address serverip after with the address list in address configuration device
Address differentiation is carried out, mainly by the String character string type data in the address serverip and address properties in address list
String character string type data be compared differentiation.
2. a kind of method that judgement server is accessed by which kind of network type according to claim 1, it is characterised in that: institute
It states and the client is judged according to corresponding network type in reading address list after the address serverip differentiates successfully with address properties
Hold the network environment access mode used.
3. a kind of method that judgement server is accessed by which kind of network type according to claim 1, it is characterised in that: institute
Stating the network environment information in step S05 includes Intranet, public network and vpn.
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| CN201610647772.3A CN106302851B (en) | 2016-08-09 | 2016-08-09 | A method of judging that server is accessed by which kind of network type |
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| CN106302851A CN106302851A (en) | 2017-01-04 |
| CN106302851B true CN106302851B (en) | 2019-08-02 |
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| CN111901163A (en) * | 2020-07-16 | 2020-11-06 | 江苏神彩科技股份有限公司 | Method for accessing system in different network segments |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103634304A (en) * | 2013-11-18 | 2014-03-12 | 四川长虹电器股份有限公司 | Method for realizing quick WEB authentication on smart television |
| CN103678652A (en) * | 2013-12-23 | 2014-03-26 | 山东大学 | Information individualized recommendation method based on Web log data |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8699499B2 (en) * | 2010-12-08 | 2014-04-15 | At&T Intellectual Property I, L.P. | Methods and apparatus to provision cloud computing network elements |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103634304A (en) * | 2013-11-18 | 2014-03-12 | 四川长虹电器股份有限公司 | Method for realizing quick WEB authentication on smart television |
| CN103678652A (en) * | 2013-12-23 | 2014-03-26 | 山东大学 | Information individualized recommendation method based on Web log data |
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