CN101192936A - A method, system and user terminal for establishing access connection - Google Patents
A method, system and user terminal for establishing access connection Download PDFInfo
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- CN101192936A CN101192936A CNA2006101607515A CN200610160751A CN101192936A CN 101192936 A CN101192936 A CN 101192936A CN A2006101607515 A CNA2006101607515 A CN A2006101607515A CN 200610160751 A CN200610160751 A CN 200610160751A CN 101192936 A CN101192936 A CN 101192936A
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Abstract
The invention discloses a method for establishing the data access connection, which is applied in a system comprising a user terminal and a server. The user terminal saves more than one function library used for utilizing the network protocol to establish the connection with the server, a network protocol identifier and a corresponding relation between the function library used for utilizing the network protocol to establish the connection with the server and the remote data access method in the function library. The method comprises the steps that: the user terminal determines the function library to which the network protocol identifier that the configured request information contains corresponds and the remote data access method in the function library; the user terminal utilizes the function library and the remote data access method in the function library to establish the data access connection with the server according to the IP address of the server in the request information. The invention also discloses a system and a user terminal for establishing the data access connection. The adoption of the invention provides very great convenience for the user when the data access connected with the server is established.
Description
Technical field
The present invention relates to the IP network technical field, relate in particular to a kind of method, system and user terminal that data access connects of setting up.
Background technology
For a large-scale electronic business web station system, its structure more complicated, following subsystem may comprise supplies/wants to buy information issuing system, user's form ordering system, CRM system, instant communicating system between the businessman or the like, these subsystems may be that the adjustment owing to strategy adds in different historical development stage of website, and since the development time, Technical Architecture, the difference of operation department, there is the data independence of oneself at these subnet stations.But, use as a complete enterprise, in the operation process, have some frequent exchanges data between these subnet stations again, and this exchanges data often is based on multiple network agreement, multiple technologies framework.
Preserve in the user terminal and utilize procotol and server to set up the function library that data access is connected, for different procotols, the function library of setting up the data access connection with server is different.When the data access linker is write in a certain service that the programmer provides for server at user terminal, must know that at first server provides service employed procotol, in program, write then and call the code that corresponding with this procotol and server are set up the method for remote data access in the function library that data access is connected, like this, the programmer must to each procotol correspondence be used for that set up the method for remote data access title of function library title that data access is connected and function library with server fully aware of, just can write out the data access linker.User terminal need be when server obtains data, according to the data access linker of being write, call the method for remote data access in the respective function storehouse, the information such as server ip address that the user imports into, request COS, request msg that are about to are imported in this method as parameter, carry out the remote service fetcher code in this method, set up data access with server and be connected.After connecting with server, user terminal sends request of data to server.
After server receives the request of data that user terminal sends, resolve this request of data, data access is carried out to this data source in the specified data source, get access to the request msg that user terminal needs, and send to the user terminal that sends request of data after this request msg encrypted, compresses.After this user terminal receives the request msg that server returns, this request msg is decompressed and deciphers, obtain the data message that it needs.
This shows, in the prior art, when the programmer writes the data access linker at every turn, needs input and server are set up the remote service creation method title in data access the function library title that is connected and this function library that need call, the procotol difference that transfer of data is used, the remote service creation method of setting up the function library of data access connection with server and need calling that then uses is just different, this require the programmer need to corresponding different network protocol in the system be used for set up function library and the method in the storehouse that data access is connected with server more deep understanding all arranged, to having relatively high expectations of programmer self, when knowing, the programmer adopts which kind of procotol, but do not know and how to select the function library corresponding with this procotol, or when how to call data access method in this storehouse, user terminal just can't connect with server, and visit has brought very big difficulty to user's data.In case and the procotol that the service that provides of server is adopted changes, the data access of user terminal connects code and needs redesign, has increased the degree of difficulty of code maintenance and management.
Summary of the invention
The invention provides a kind of method, system and user terminal that data access connects of setting up, be used for solving prior art and adopt which kind of procotol when the programmer knows, but do not know how to select the function library corresponding with this procotol, or when how to call method of remote data access in this function library, user terminal just can't connect with server, and visits the problem of bringing very big difficulty to user's data.
A kind of method that data access connects of setting up provided by the invention, be applied to comprise in the system of user terminal and server, described user terminal stores more than one procotol and the server employed function library that connects of utilizing, and preserve in advance procotol sign with utilize this procotol and server connect the corresponding relation of the function library of using and this function library medium-long range data access method, this method may further comprise the steps:
A. user terminal is determined corresponding function library and this function library medium-long range data access method of the procotol that solicited message comprised sign of configuration according to described corresponding relation;
B. user terminal utilizes described function library and this function library medium-long range data access method, sets up data access according to server ip address in the described request information and server and is connected.
Described request information is that the user is according to self needs configuration.
Described request information is unified resource location URL sign format.
When described request information was the URL sign format, before execution in step A, this method further comprised: user terminal utilizes the URL positioning component of self preserving that the request message of configuration is resolved, and obtains procotol sign and server ip address.
User terminal described in the steps A utilizes the transmission coupling assembling of self preserving, and determines corresponding function library and this function library medium-long range data access method of the procotol that solicited message comprised sign of configuration according to described corresponding relation.
The Server Transport factory component of user terminal described in the step B is utilized described function library and this function library medium-long range data access method, sets up data access according to server ip address in the described request information and server and is connected.
A kind of system that sets up the data access connection, this system comprises:
Store the user terminal of an above function library, described user terminal be used to preserve the procotol sign with utilize this procotol and server connect the corresponding relation of the function library of using and this function library medium-long range data access method; Determine that according to described corresponding relation the procotol that comprises in the solicited message of configuration identifies pairing function library and this function library medium-long range data access method, utilize this function library and this function library medium-long range data access method, set up data access according to server ip address in the described request information and server and be connected;
Server is used for setting up data access with user terminal and is connected, for described user terminal provides visit data.
Described request information is the URL sign format.
Described user terminal also is used for when described request information is the URL sign format, utilizes the URL positioning component of self preserving that the URL sign of configuration is resolved, and obtains procotol sign and server ip address.
A kind of user terminal links to each other with server, and this user terminal comprises preserves unit, linkage unit and performance element,
Described preservation unit, be used to preserve the procotol sign with utilize this procotol and server connect the corresponding relation of the function library of using and this function library medium-long range data access method;
Described linkage unit is used for according to described corresponding relation, determines corresponding function library and this function library medium-long range data access method of the procotol that solicited message comprised sign of configuration;
Described performance element is used for utilizing the method for remote data access of described function library and this function library, sets up data access according to server ip address in the described request information and server and is connected.
Described request information is the URL sign format.
Described user terminal further comprises:
Resolution unit is used to utilize the URL positioning component of self preserving that the URL sign of configuration is resolved, and obtains procotol sign and server ip address.
Compared with prior art, in the method provided by the invention, user terminal need be when server obtains data, according to the procotol sign of preserving in advance with utilize this procotol and server connect the corresponding relation of the function library of using and this function library medium-long range data access method, the procotol that solicited message comprised of determining configuration identifies corresponding function library and the method for remote data access in this function library, and utilize method of remote data access in this function library and this function library, setting up data access according to server ip address in this solicited message and server is connected, like this, even knowing, the programmer how not select the function library corresponding with a certain procotol, when reaching the method for remote data access of how calling in this function library, user terminal still can be determined the function library of needs use and the method for remote data access in this function library according to the corresponding relation of self preserving, and utilizes method of remote data access and server in this function library and this function library to connect.Simultaneously, when change takes place the procotol that the service that provides when server is adopted, only need the procotol sign in the change solicited message, do not redesign, code maintenance and management are more prone to and do not need data visit to connect code.
Description of drawings
Fig. 1 is a method flow diagram of the present invention;
Fig. 2 is the schematic flow sheet of embodiment among the present invention;
Fig. 3 is the structural representation of system among the present invention;
Fig. 4 is the structural representation of user terminal among the present invention.
Embodiment
The invention provides a kind of method that data access connects of setting up, its core concept is: the user need be when server obtains data, user terminal according to the procotol sign of preserving in advance with utilize this procotol and server connect the corresponding relation of the function library of using and this function library medium-long range data access method, determine that the procotol that comprises in the solicited message identifies corresponding function library and the method for remote data access in this function library, and utilize method of remote data access in this function library and this function library, set up data access according to server ip address in the solicited message and server and be connected.
Referring to Fig. 1, a kind of idiographic flow of setting up the method that data access connects provided by the invention is as follows:
Step 101: need be when server obtain data, configuring request information;
Here, the user need be when server obtains data, can be according to self needs configuring request information, this solicited message comprises server ip address and procotol sign, the sign of the procotol that this procotol sign is adopted when being transfer of data, RMI (remote method invoke, rmi) agreement etc. for example.
Preferable, described request information can adopt unified resource location (Uniform Resource Location, URL) sign format, for example, a certain URL is designated rmi: // 202.109.178.78:7788, the server ip address that then wherein comprises is 202.109.178.78, and procotol is designated rmi, and port numbers is 7788.
When described request information adopted the URL sign format, user terminal utilized this URL sign of URL location (URLocator) analyzing component of self preserving, and obtains the procotol sign that server ip address and transfer of data are adopted.
Step 102: user terminal according to the procotol sign of preserving in advance with utilize the connect corresponding relation of the method for remote data access in institute's function library of using and this function library of this procotol and server, determine the method for remote data access in function library that the procotol that comprises in the described request information identifies correspondence and this function library;
That preserves in advance in user terminal that every kind of procotol uses sets up the function library that data access is connected with server, and this function library stores to be set up data access with server and be connected needed information, for example remote service creation method etc.Each function library can be carried out integratedly, become a unified class libraries, the class libraries set of the present invention after this encapsulation calls unified long-range class libraries (UnionRemoteLib).
Also preserve in the user terminal procotol sign with utilize this procotol and server connect the corresponding relation of the method for remote data access in the function library of using and this function library.The procotol difference that transfer of data is used, the method of remote data access of then utilizing this procotol and server to connect in employed function library and this function library is just different, so the corresponding relation of procotol and function storehouse that described user terminal is preserved and the method for remote data access in this function library is an one-to-one relationship.
Here, can be by Server Transport factory (ServerTransportFactory) assembly of user terminal, at every kind of procotol, preservation is used for calling the code of method of remote data access of the function library of this procotol correspondence, and each section is packaged into a unified access agent function library at the invoke code of different network protocol according to factory mode.Which kind of procotol sign Server Transport factory (ServerTransportFactory) assembly by preserving for, and carry out the explanation of any segment call code in the access agent function library, preserve the procotol sign with utilize this procotol and server connect the corresponding relation of the method for remote data access in the function library of using and this function library.
After user terminal receives the solicited message of configuration in the step 101, utilize the transmission of self preserving to connect (TransportConnector) assembly according to described corresponding relation, determine function library that procotol sign that this solicited message comprises is corresponding and the method for remote data access in this function library, and create and code that this function library connects.
Step 103: user terminal utilizes the method for remote data access in described function library and this function library, sets up data access according to server ip address in the described request information and server and is connected, and send request of data to server;
User terminal determines that the procotol that comprises in the solicited message of configuration identifies corresponding function library and the method for remote data access in this function library, and after the and function storehouse connects, utilize the function library of determining in the step 102 by Server Transport factory (ServerTransportFactory) assembly, import the server ip address etc. in the solicited message of configuration in the step 102 in this function library method of remote data access as parameter, move the remote service fetcher code in this method, set up data access with server and be connected.After user terminal and server connect, send request of data, comprise request COS and requesting data information in this request of data to server;
Step 104: server obtains request msg after receiving the request of data that user terminal sends from data source, and sends to this user terminal after the request msg that will the get access to compression;
After server received the request of data that user terminal sends, by exciting processing (InokeHandler) assembly that this request of data is resolved, data access was carried out to this data source in the specified data source, gets access to request msg from this data source;
Then, whether server is encrypted the request msg that gets access to is selected, if select to encrypt, cipher mode has public key encryption and encrypted private key.After data encryption is finished, request msg after server will be encrypted is automatically compressed, to save the network bandwidth and the transmission time that transfer of data takies, can adopt transfer of data compression (TransportDataCompresser) assembly that this request msg is compressed here; If select not encrypt, server directly will compress from the request msg that data source gets access to;
At last, the request msg after server will compress sends to the user terminal that sends request of data.
Step 105: user terminal decompresses to these data after receiving the request msg that server sends, and obtains the request msg that the user needs.
Here, user terminal can utilize transfer of data decompression (TransportDataUnCompresser) assembly that data are decompressed.And if the data that server is sent are encrypted form, user terminal also needs data are decrypted the request msg that just can obtain user's needs after data are decompressed.
With specific embodiment method provided by the invention is specifically described below:
Referring to Fig. 2, when user terminal and server connect, at first resolve the URL sign of configuration, obtain server ip address, procotol sign and port numbers.Then, user terminal according to the procotol sign of preserving in advance with utilize this procotol and server connect the corresponding relation of the method for remote data access in the function library of using and this function library, determine the function library of this procotol sign correspondence and the method for remote data access in this function library, and set up after visit is connected with this function library, with the server ip address that parses, the request COS of port numbers and user's input, information such as request msg are imported method of remote data access in this function library into as parameter, move the remote service fetcher code in this method, set up data access with server and be connected.User terminal and server successfully connect, and then send to server to comprise the request of data of asking COS and requesting data information, otherwise return error message to the user.
Server is resolved this request of data after receiving the request of data that user terminal sends, and data access is carried out to this data source in the specified data source.If server successfully obtains request msg from data source, then to whether enciphered data is selected, if select to encrypt, after data encryption was finished, the request msg after will encrypting was automatically compressed; If select not encrypt, directly will compress from the request msg that data source gets access to.If server does not successfully obtain request msg from data source, then the informing user terminal data are obtained failure, and user terminal returns error message to the user.
Request msg after server will compress sends to the user terminal that sends request of data, after user terminal receives the request msg that server returns, these data is decompressed and deciphers, and obtains the request msg that the user needs.
Referring to Fig. 3, the present invention also provides a kind of system that data access connects that sets up, this system comprises user terminal 301 and the server 302 that stores an above function library, wherein, user terminal 301, be used to preserve the procotol sign with utilize this procotol and server connect the corresponding relation of the function library of using and this function library medium-long range data access method; Determine that according to described corresponding relation the procotol that comprises in the solicited message of configuration identifies the method for remote data access in pairing function library and this function library, and utilize method of remote data access in this function library and this function library, set up data access according to server ip address in the described request information and server and be connected; Server 302 is used for setting up data access with user terminal and is connected, for described user terminal provides visit data.
Described request information is the URL sign format.
Referring to Fig. 4, the present invention also provides a kind of user terminal, can be applied to set up in the system of data access connection, link to each other with server, this user terminal comprises preserves unit 401, linkage unit 402 and performance element 403, wherein, preserve unit 401, be used to preserve the procotol sign with utilize this procotol and server connect the corresponding relation of the function library of using and this function library medium-long range data access method; Linkage unit 402 is used for determining that according to according to described corresponding relation the procotol that solicited message comprised of configuration identifies corresponding function library and the method for remote data access in this function library; Performance element 403 is used for utilizing the method for remote data access of described function library and this function library, sets up data access according to server ip address in the described request information and server and is connected.
Described request information is the URL sign format.
Described user terminal further comprises resolution unit 404, is used to utilize the URL positioning component of self preserving that the URL sign of configuration is resolved, and obtains procotol sign and server ip address.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (12)
1. set up the method that data access connects for one kind, be applied to comprise in the system of user terminal and server, described user terminal stores more than one procotol and the server employed function library that connects of utilizing, it is characterized in that, preserve in advance procotol sign with utilize this procotol and server connect the corresponding relation of the function library of using and this function library medium-long range data access method, this method may further comprise the steps:
A. user terminal determines that according to described corresponding relation the procotol that solicited message comprised of configuration identifies corresponding function library and the method for remote data access in this function library;
B. user terminal utilizes the method for remote data access in described function library and this function library, sets up data access according to server ip address in the described request information and server and is connected.
2. the method for claim 1 is characterized in that, described request information is that the user is according to self needs configuration.
3. the method for claim 1 is characterized in that, described request information is unified resource location URL sign format.
4. method as claimed in claim 3, it is characterized in that, when described request information is the URL sign format, before execution in step A, this method further comprises: user terminal utilizes the URL positioning component of self preserving that the request message of configuration is resolved, and obtains procotol sign and server ip address.
5. the method for claim 1, it is characterized in that, user terminal described in the steps A utilizes the transmission coupling assembling of self preserving, and determines that according to described corresponding relation the procotol that solicited message comprised of configuration identifies corresponding function library and the method for remote data access in this function library.
6. the method for claim 1, it is characterized in that, the Server Transport factory component of user terminal described in the step B is utilized the method for remote data access in described function library and this function library, sets up data access according to server ip address in the described request information and server and is connected.
7. set up the system that data access connects for one kind, it is characterized in that this system comprises:
Store the user terminal of an above function library, described user terminal be used for preserving the procotol sign with utilize this procotol and server connect the corresponding relation of method of remote data access of the function library of using and this function library; Determine that according to described corresponding relation the procotol that comprises in the solicited message of configuration identifies the method for remote data access in pairing function library and this function library, utilize the method for remote data access in this function library and this function library, set up data access according to server ip address in the described request information and server and be connected;
Server is used for setting up data access with user terminal and is connected, for described user terminal provides visit data.
8. system as claimed in claim 7 is characterized in that, described request information is the URL sign format.
9. system as claimed in claim 8, it is characterized in that described user terminal also is used for when described request information is the URL sign format, utilize the URL positioning component of self preserving that the URL sign of configuration is resolved, obtain procotol sign and server ip address.
10. a user terminal links to each other with server, it is characterized in that, this user terminal comprises preserves unit, linkage unit and performance element,
Described preservation unit, be used for preserving the procotol sign with utilize this procotol and server connect the corresponding relation of method of remote data access of the function library of using and this function library;
Described linkage unit is used for according to described corresponding relation, determines that the procotol that solicited message comprised of configuration identifies corresponding function library and the method for remote data access in this function library;
Described performance element is used for utilizing the method for remote data access of described function library and this function library, sets up data access according to server ip address in the described request information and server and is connected.
11. user terminal as claimed in claim 10 is characterized in that, described request information is the URL sign format.
12. user terminal as claimed in claim 11 is characterized in that, described user terminal further comprises:
Resolution unit is used to utilize the URL positioning component of self preserving that the URL sign of configuration is resolved, and obtains procotol sign and server ip address.
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| CNA2006101607515A CN101192936A (en) | 2006-11-29 | 2006-11-29 | A method, system and user terminal for establishing access connection |
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| CNA2006101607515A CN101192936A (en) | 2006-11-29 | 2006-11-29 | A method, system and user terminal for establishing access connection |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011106965A1 (en) * | 2010-03-03 | 2011-09-09 | 中兴通讯股份有限公司 | Data access method for customer premises equipment and customer premises equipment (cpe) thereof |
| CN102340528A (en) * | 2010-07-23 | 2012-02-01 | 捷达世软件（深圳）有限公司 | Data transmission system and method |
| CN101645905B (en) * | 2009-08-31 | 2012-10-24 | 深圳市茁壮网络股份有限公司 | Data downloading method and data uploading method and browser |
| CN107222459A (en) * | 2017-04-27 | 2017-09-29 | 广州慧扬健康科技有限公司 | Network connection negotiation method |
| CN107332912A (en) * | 2017-07-03 | 2017-11-07 | 广州视源电子科技股份有限公司 | Service discovery method, device, system, storage medium and computer equipment |
| CN107566453A (en) * | 2017-08-03 | 2018-01-09 | 广州视源电子科技股份有限公司 | Service discovery method, device, computer readable storage medium and computer equipment |
| CN108614886A (en) * | 2018-05-03 | 2018-10-02 | 北京搜狐互联网信息服务有限公司 | A kind of generation method and device of subject of Web site |
| CN110324199A (en) * | 2019-03-03 | 2019-10-11 | 北京立思辰安科技术有限公司 | A kind of implementation method and device of general protocol analysis frame |
| CN112329043A (en) * | 2020-11-19 | 2021-02-05 | 中国平安人寿保险股份有限公司 | Information encryption processing method, device, computer equipment and medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101645905B (en) * | 2009-08-31 | 2012-10-24 | 深圳市茁壮网络股份有限公司 | Data downloading method and data uploading method and browser |
| WO2011106965A1 (en) * | 2010-03-03 | 2011-09-09 | 中兴通讯股份有限公司 | Data access method for customer premises equipment and customer premises equipment (cpe) thereof |
| US8856271B2 (en) | 2010-03-03 | 2014-10-07 | Zte Corporation | Data accessing method used for customer premises equipment, and customer premises equipment |
| CN102340528A (en) * | 2010-07-23 | 2012-02-01 | 捷达世软件（深圳）有限公司 | Data transmission system and method |
| CN107222459A (en) * | 2017-04-27 | 2017-09-29 | 广州慧扬健康科技有限公司 | Network connection negotiation method |
| CN107332912A (en) * | 2017-07-03 | 2017-11-07 | 广州视源电子科技股份有限公司 | Service discovery method, device, system, storage medium and computer equipment |
| CN107566453A (en) * | 2017-08-03 | 2018-01-09 | 广州视源电子科技股份有限公司 | Service discovery method, device, computer readable storage medium and computer equipment |
| WO2019024381A1 (en) * | 2017-08-03 | 2019-02-07 | 广州视源电子科技股份有限公司 | Service discovery method, apparatus, computer readable storage medium, and computer device |
| CN107566453B (en) * | 2017-08-03 | 2021-02-09 | 广州视源电子科技股份有限公司 | Service discovery method, device, computer readable storage medium and computer equipment |
| CN108614886A (en) * | 2018-05-03 | 2018-10-02 | 北京搜狐互联网信息服务有限公司 | A kind of generation method and device of subject of Web site |
| CN108614886B (en) * | 2018-05-03 | 2021-10-15 | 北京云站科技有限公司 | Website theme generation method and device |
| CN110324199A (en) * | 2019-03-03 | 2019-10-11 | 北京立思辰安科技术有限公司 | A kind of implementation method and device of general protocol analysis frame |
| CN112329043A (en) * | 2020-11-19 | 2021-02-05 | 中国平安人寿保险股份有限公司 | Information encryption processing method, device, computer equipment and medium |
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