CN108055312A - Method for routing and its device and computer installation and its readable storage medium storing program for executing - Google Patents
Method for routing and its device and computer installation and its readable storage medium storing program for executing Download PDFInfo
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- CN108055312A CN108055312A CN201711288135.2A CN201711288135A CN108055312A CN 108055312 A CN108055312 A CN 108055312A CN 201711288135 A CN201711288135 A CN 201711288135A CN 108055312 A CN108055312 A CN 108055312A
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- routing
- service request
- routing policy
- sent
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/30—Routing of multiclass traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/74—Address processing for routing
- H04L45/745—Address table lookup; Address filtering
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
- H04L67/63—Routing a service request depending on the request content or context
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Telephonic Communication Services (AREA)
Abstract
The present invention proposes a kind of method for routing, route device, computer installation and computer readable storage medium, wherein, method for routing is applied to multi-tenant system, including：Receive the service request that client is sent；Judge whether identified in service request comprising routing policy；When judging result is no, service request is sent to any service node, and routing policy mark is distributed for any server node, routing policy mark is sent to client；When judging result is to be, service request is sent to and the corresponding any service node of Route Distinguisher according to Route Distinguisher.Method for routing proposed by the present invention, when receiving the service request that client is sent, whether judge includes routing policy in service request identifies, and then during routing is realized, it only need to be by calling routing policy mark that can realize on-demand routing on demand, and then the flexibility of routing mode, reliability, security are improved, also, it is easily modified routing policy.
Description
Technical field
The present invention relates to soft route technology field, in particular to a kind of method for routing, a kind of route device, one kind
Computer installation and a kind of computer readable storage medium.
Background technology
At present, although there are many soft route implementing schemes, it is substantially in windows, Linux/bsd stage+module one
Then corresponding request is routed to different servers by a software, the request that this software supervision receives, present is very much
Or route implementation method is that routing policy is configured in Routing Software, cannot flexibly define；By the URL for changing request
It realizes and is forwarded by URL request, and the URL by changing request seriously affects user experience, it is unfriendly to user.
Also, in many cases, because business needs, it would be desirable to adjust routing policy, and mesh according to service application
Preceding solution is modification configuration file, time-consuming and laborious.
Also some cases are, it is necessary to A/B tests or the operating condition according to system, the service condition of user and user's purchase
The request of user is routed on different servers by the service bought.Present solution is according to the source IP of user point
Stream, such case is very common on application on site, and O＆M technical staff is required for adjust routing policy every time, time-consuming and laborious,
High labor cost.
The content of the invention
It is contemplated that at least solve one of technical problem in the prior art.
For this purpose, embodiment, the present invention propose a kind of method for routing of simple and flexible according to the first aspect of the invention.
Embodiment according to the second aspect of the invention, the present invention propose a kind of route device of simple and flexible.
Embodiment according to the third aspect of the invention we, the present invention propose a kind of computer installation.
Embodiment according to the fourth aspect of the invention, the present invention propose a kind of computer readable storage medium.
In view of this, embodiment, the present invention propose a kind of method for routing according to a first aspect of the present invention, are rented applied to more
Family system, including：Receive the service request that client is sent；Judge whether identified in service request comprising routing policy；When sentencing
When disconnected result is no, service request is sent to any service node, and routing policy mark is distributed for any server node,
Routing policy mark is sent to client；When judging result when being, to be sent to service request and road according to Route Distinguisher
By identifying corresponding any service node.
Method for routing proposed by the present invention, when receiving the service request that client is sent, judge be in service request
It is no to be identified including routing policy, when being free of routing policy mark in service request, service request is sent to unallocated routing
Any server node of strategy mark, meanwhile, routing policy mark is distributed for the server node, and by the routing policy mark
Knowledge is sent to client, so that the service request sent after the user carries routing policy mark, when in service request
When being identified containing routing policy, directly service request is sent to and identifies corresponding clothes with the routing policy carried in service request
Business device node, and then during routing is realized, it only need to be by calling routing policy mark that can realize road on demand on demand
By, and then the flexibility of routing mode, reliability, security are improved, also, it is easily modified routing policy.
In addition, the method for routing in above-described embodiment provided by the invention can also have following additional technical feature：
In the above-mentioned technical solutions, it is preferable that further include：The database instance that inquiry matches with routing policy mark,
Establish the session of database instance and service request.
In the technical scheme, after service request is sent to any server node, inquiry is taken with service request
The routing policy of band identifies corresponding database instance, so as to establish the session of service request and database instance, completes road
By program, it is achieved thereby that the one-to-one matching of database instance and service request, realizes and sends different user to database
Service request, be routed to different database instances.
In any of the above-described technical solution, it is preferable that and routing policy mark is distributed for any server node, it will route
Strategy mark is sent to client, specifically includes：Parse service request；Extract the specific information in analysis result；According to specific
Information query routing strategy in policy library identifies；Routing policy mark is sent to any server node and client.
In the technical scheme, when receiving the service request that user sends, service request is parsed, extracts industry
Specific information in business request, further according to specific information, query routing strategy identifies in policy library, finally by routing policy mark
Knowledge is sent to any server node and client, realizes any server node and the one-to-one matching of active user, and then
It when updating routing policy, need to only be identified by adjusting the routing policy in routing policy storehouse, realize flexibly routing.
In any of the above-described technical solution, it is preferable that the step for the database instance that inquiry matches with routing policy mark
Suddenly, specifically include：Database instance is associated with specific information；Specific letter is inquired about in routing storehouse according to routing policy mark
Breath；Further according to specific information, corresponding database instance is inquired about.
In the technical scheme, the specific information during disparate databases example is asked with different business associates, Jin Ergen
It is identified according to the routing policy inquired in service request, inquires corresponding database instance, and then realize different user
Service request and the one-to-one corresponding of disparate databases example.
In any of the above-described technical solution, it is preferable that specific information is user information or set of books information.
In technical solution, by establishing mapping relations between set of books information or user information and database instance, realize
The service request that different user is sent is sent in different database instances.
Embodiment according to the second aspect of the invention, the present invention propose a kind of route device, including：Receiving unit connects
Receive the service request that client is sent；Judging unit judges whether identified in service request comprising routing policy；First performs list
Service request when judging result is no, is sent to any service node, and is any server node distribution routing plan by member
It slightly identifies, routing policy mark is sent to client；When judging result is to be, service request is sent according to Route Distinguisher
To with the corresponding any service node of Route Distinguisher.
Route device proposed by the present invention, when receiving the service request that client is sent, judge be in service request
It is no to be identified including routing policy, when being free of routing policy mark in service request, service request is sent to unallocated routing
Any server node of strategy mark, meanwhile, routing policy mark is distributed for the server node, and by the routing policy mark
Knowledge is sent to client, so that the service request sent after the user carries routing policy mark, when in service request
When being identified containing routing policy, directly service request is sent to and identifies corresponding clothes with the routing policy carried in service request
Business device node, and then during routing is realized, it only need to be by calling routing policy mark that can realize road on demand on demand
By, and then the flexibility of routing mode, reliability, security are improved, also, it is easily modified routing policy.
In the above-mentioned technical solutions, it is preferable that further include：First query unit, inquiry match with routing policy mark
Database instance；Conversation element is established, establishes the session of database instance and service request.
In the technical scheme, after service request is sent to any server node, inquiry is taken with service request
The routing policy of band identifies corresponding database instance, so as to establish the session of service request and database instance, completes road
By program, it is achieved thereby that the one-to-one matching of database instance and service request, realizes and sends different user to database
Service request, be routed to different database instances.
In any of the above-described technical solution, it is preferable that the first execution unit includes：Resolution unit, parsing the business please
It asks；Extraction unit extracts the specific information in analysis result；Second query unit is inquired about according to specific information in policy library
Routing policy identifies；Routing policy mark is sent to any server node and client by the second execution unit.
In the technical scheme, when receiving the service request that user sends, service request is parsed, extracts industry
Specific information in business request, further according to specific information, query routing strategy identifies in policy library, finally by routing policy mark
Knowledge is sent to any server node and client, realizes any server node and the one-to-one matching of active user, and then
It when updating routing policy, need to only be identified by adjusting the routing policy in routing policy storehouse, realize flexibly routing.
In any of the above-described technical solution, it is preferable that the first execution unit further includes：Associative cell, by database instance
It is associated with specific information；First query unit specifically includes：3rd query unit, according to routing policy mark in routing storehouse
Queries for specific information；4th query unit according to specific information, inquires about corresponding database instance.
In the technical scheme, the specific information during disparate databases example is asked with different business associates, Jin Ergen
It is identified according to the routing policy inquired in service request, inquires corresponding database instance, and then realize different user
Service request and the one-to-one corresponding of disparate databases example.
In any of the above-described technical solution, it is preferable that specific information is user information or set of books information.
In technical solution, by establishing mapping relations between set of books information or user information and database instance, realize
The service request that different user is sent is sent in different database instances.
Embodiment according to a third aspect of the present invention, the present invention propose a kind of computer installation, and computer installation includes place
Device is managed, the road as any one of above-mentioned technical proposal is realized when processor is for performing the computer program stored in memory
The step of by method.
Computer installation proposed by the present invention, because including for performing when realize as any one of above-mentioned technical proposal
Therefore the computer program of the step of method for routing, has the whole of the method for routing as any one of above-mentioned technical proposal
Advantageous effect, no longer state one by one herein.
Embodiment according to a fourth aspect of the present invention, the present invention propose a kind of computer readable storage medium, store thereon
There is computer program, realized when computer program is executed by processor such as method for routing any one of above-mentioned technical proposal
Step.
Computer readable storage medium proposed by the present invention, because being realized for storing to perform as any in above-mentioned technical proposal
Therefore the computer program of the step of item method for routing, has the method for routing as any one of above-mentioned technical proposal
Whole advantageous effects, no longer state one by one herein.
The additional aspect and advantage of the present invention will become practice apparent or by the present invention in following description section
Recognize.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 shows the flow chart for the method for routing that one first aspect embodiment of the present invention provides；
Fig. 2 shows the flow chart for the method for routing that another first aspect embodiment of the invention provides；
Fig. 3 shows the flow chart for the method for routing that another first aspect embodiment of the invention provides；
Fig. 4 shows the flow chart for the method for routing that another first aspect embodiment of the invention provides；
Fig. 5 shows the schematic block diagram for the route device that one second aspect embodiment of the present invention provides；
Fig. 6 shows the schematic block diagram for the route device that another second aspect embodiment of the invention provides；
Fig. 7 shows the schematic block diagram for the route device that another second aspect embodiment of the invention provides；
Fig. 8 shows the schematic block diagram for the route device that another second aspect embodiment of the invention provides；
Fig. 9 shows that method for routing provided by one embodiment of the present invention applies the middle model schematic in system；
Figure 10 shows that method for routing provided by one embodiment of the present invention performs the schematic diagram of service request；
Figure 11 shows that the association of set of books information and database instance in method for routing provided by one embodiment of the present invention is closed
The schematic diagram of system.
Specific embodiment
It is to better understand the objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and specific real
Mode is applied the present invention is further described in detail.It should be noted that in the case where there is no conflict, the implementation of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
To be implemented using other different from other modes described here, therefore, protection scope of the present invention and from described below
Specific embodiment limitation.
Method for routing provided by the invention provides a kind of general treatment mechanism, applied to multi-tenant system (such as SAAS moulds
Formula ERP), it can solve to realize the demand of routing by business scenario, also, during user's use, can realize in user
Routing forwarding is carried out in the case of not perceiving.
Fig. 1 shows the flow chart for the method for routing that one first aspect embodiment of the present invention provides.
As shown in Figure 1, the flow for the method for routing that one first aspect embodiment of the present invention provides, specifically includes：
Step 102, the service request that client is sent is received；
Step 104, judge whether identified in service request comprising routing policy；Wherein, performed when judging result is no
Step 106, it is execution step 108 when being when judging result；
Step 106, service request is sent to any service node, and routing policy mark is distributed for any server node
Know, routing policy mark is sent to client；
Step 108, service request is sent to and the corresponding any service node of Route Distinguisher according to Route Distinguisher.
Method for routing provided by the invention, when receiving the service request that client is sent, judge be in service request
It is no to be identified including routing policy, when being free of routing policy mark in service request, service request is sent to unallocated routing
Any server node of strategy mark, meanwhile, routing policy mark is distributed for the server node, and by the routing policy mark
Knowledge is sent to client, so that the service request sent after the user carries routing policy mark, when in service request
When being identified containing routing policy, directly service request is sent to and identifies corresponding clothes with the routing policy carried in service request
Business device node, and then during routing is realized, it only need to be by calling routing policy mark that can realize road on demand on demand
By, and then the flexibility of routing mode, reliability, security are improved, also, it is easily modified routing policy.
Fig. 2 shows the flow chart for the method for routing that another first aspect embodiment of the invention provides.
As shown in Fig. 2, the flow for the method for routing that another first aspect embodiment of the invention provides, specifically includes：
Step 202, the service request that client is sent is received；
Step 204, judge whether identified in service request comprising routing policy；Wherein, performed when judging result is no
Step 206, it is execution step 208 when being when judging result；
Step 206, service request is sent to any service node, and routing policy mark is distributed for any server node
Know, routing policy mark is sent to client；
Step 208, service request is sent to and the corresponding any service node of Route Distinguisher according to Route Distinguisher；
Step 210, the database instance that inquiry matches with routing policy mark, establishes database instance and service request
Session.
Method for routing provided by the invention, when receiving the service request that client is sent, judge be in service request
It is no to be identified including routing policy, when being free of routing policy mark in service request, service request is sent to unallocated routing
Any server node of strategy mark, meanwhile, routing policy mark is distributed for the server node, and by the routing policy mark
Knowledge is sent to client, so that the service request sent after the user carries routing policy mark, when in service request
When being identified containing routing policy, directly service request is sent to and identifies corresponding clothes with the routing policy carried in service request
Business device node, after service request is sent to any server node, inquiry and the routing policy mark entrained by service request
Sensible corresponding database instance so as to establish the session of service request and database instance, completes routing program, so as to fulfill
The one-to-one matching of database instance and service request, realizes the service request for sending different user to database, route
It, only need to be by calling routing policy mark can be real on demand to different database instances, and during routing is realized
Existing on-demand routing, and then the flexibility of routing mode, reliability, security are improved, also, it is easily modified routing policy.
Fig. 3 shows the flow chart for the method for routing that another first aspect embodiment of the invention provides.
As shown in figure 3, the flow for the method for routing that another first aspect embodiment of the invention provides, specifically includes：
Step 302, the service request that client is sent is received；
Step 304, judge whether identified in service request comprising routing policy；Wherein, performed when judging result is no
Step 306, it is execution step 314 when being when judging result；
Step 306, service request is parsed；
Step 308, the specific information in analysis result is extracted；
Step 310, according to specific information, query routing strategy identifies in policy library；
Step 312, routing policy mark is sent to any server node and client；
Step 314, service request is sent to and the corresponding any service node of Route Distinguisher according to Route Distinguisher；
Step 316, the database instance that inquiry matches with routing policy mark, establishes database instance and service request
Session.
Method for routing provided by the invention, when receiving the service request that client is sent, judge be in service request
It is no to be identified including routing policy, when being free of routing policy mark in service request, service request is parsed, extracts business
Specific information in request, further according to specific information, query routing strategy identifies in policy library, finally identifies routing policy
Any server node and client are sent to, realizes any server node and the one-to-one matching of active user, Jin Er
It when updating routing policy, need to only be identified by adjusting the routing policy in routing policy storehouse, realize flexibly routing；Work as business
When in request containing routing policy mark, directly service request is sent to and is identified relatively with the routing policy carried in service request
The server node answered, after service request is sent to any server node, inquiry and the routing entrained by service request
Strategy identifies corresponding database instance, so as to establish the session of service request and database instance, completes routing program, from
And the one-to-one matching of database instance and service request is realized, realize that the business for sending different user to database please
It asks, is routed to different database instances, and during routing is realized, it only need to be by calling routing policy mark on demand just
It can realize on-demand routing, and then improve the flexibility of routing mode, reliability, security, also, be easily modified routing plan
Slightly.
Fig. 4 shows the flow chart for the method for routing that another first aspect embodiment of the invention provides.
As shown in figure 4, the flow for the method for routing that another first aspect embodiment of the invention provides, specifically includes：
Step 402, the service request that client is sent is received；
Step 404, judge whether identified in service request comprising routing policy；Wherein, performed when judging result is no
Step 406, it is execution step 416 when being when judging result；
Step 406, service request is parsed；
Step 408, the specific information in analysis result is extracted；
Step 410, according to specific information, query routing strategy identifies in policy library；
Step 412, routing policy mark is sent to any server node and client；
Step 414, it is database instance is associated with user information or set of books information
Step 416, service request is sent to and the corresponding any service node of Route Distinguisher according to Route Distinguisher；
Step 418, searching user's information or set of books information in routing storehouse are identified according to routing policy；
Step 420, according to user information or set of books information, corresponding database instance is inquired about.
Method for routing provided by the invention, when receiving the service request that client is sent, judge be in service request
It is no to be identified including routing policy, when being free of routing policy mark in service request, service request is parsed, extracts business
User information or set of books information in request, further according to user information or set of books information in policy library query routing strategy mark
Know, finally by routing policy mark be sent to any server node and client, meanwhile, by disparate databases example from it is different
User information or set of books information association in service request realize any server node and the one-to-one matching of active user,
It and then when updating routing policy, need to only be identified by adjusting the routing policy in routing policy storehouse, realize flexibly routing；
When containing routing policy mark in service request, service request is directly sent to the routing policy mark with being carried in service request
Sensible corresponding server node, after service request is sent to any server node, is looked into further according in service request
The routing policy mark ask, inquires corresponding database instance, and then realizes the service request of different user and different numbers
According to the one-to-one corresponding of storehouse example, so as to establish the session of service request and database instance, routing program is completed, it is achieved thereby that
The one-to-one matching of database instance and service request, realizes the service request for sending different user to database, is routed to
Different database instances, and during routing is realized, it only need to be by calling routing policy mark that can realize on demand
On-demand routing, and then the flexibility of routing mode, reliability, security are improved, also, it is easily modified routing policy.
Fig. 5 shows the schematic block diagram for the route device that one second aspect embodiment of the present invention provides.
As shown in figure 5, the route device 500 that one second aspect embodiment of the present invention provides includes：
Receiving unit 502 receives the service request that client is sent；Judging unit 504 judges whether wrapped in service request
It is identified containing routing policy；Service request when judging result is no, is sent to any service node by the first execution unit 506,
And routing policy mark is distributed for any server node, routing policy mark is sent to client；When judging result is yes
When, service request is sent to and the corresponding any service node of Route Distinguisher according to Route Distinguisher.
Route device provided by the invention, when receiving the service request that client is sent, judge be in service request
It is no to be identified including routing policy, when being free of routing policy mark in service request, service request is sent to unallocated routing
Any server node of strategy mark, meanwhile, routing policy mark is distributed for the server node, and by the routing policy mark
Knowledge is sent to client, so that the service request sent after the user carries routing policy mark, when in service request
When being identified containing routing policy, directly service request is sent to and identifies corresponding clothes with the routing policy carried in service request
Business device node, and then during routing is realized, it only need to be by calling routing policy mark that can realize road on demand on demand
By, and then the flexibility of routing mode, reliability, security are improved, also, it is easily modified routing policy.
Fig. 6 shows the schematic block diagram for the route device that another second aspect embodiment of the invention provides.
As shown in fig. 6, the route device 600 that another second aspect embodiment of the invention provides includes：
Receiving unit 602 receives the service request that client is sent；Judging unit 604 judges whether wrapped in service request
It is identified containing routing policy；Service request when judging result is no, is sent to any service node by the first execution unit 606,
And routing policy mark is distributed for any server node, routing policy mark is sent to client；When judging result is yes
When, service request is sent to and the corresponding any service node of Route Distinguisher, the first query unit according to Route Distinguisher
608, the database instance that inquiry matches with routing policy mark；Conversation element 610 is established, establishes database instance and business
The session of request.
Route device provided by the invention, when receiving the service request that client is sent, judge be in service request
It is no to be identified including routing policy, when being free of routing policy mark in service request, service request is sent to unallocated routing
Any server node of strategy mark, meanwhile, routing policy mark is distributed for the server node, and by the routing policy mark
Knowledge is sent to client, so that the service request sent after the user carries routing policy mark, when in service request
When being identified containing routing policy, directly service request is sent to and identifies corresponding clothes with the routing policy carried in service request
Business device node, after service request is sent to any server node, inquiry and the routing policy mark entrained by service request
Sensible corresponding database instance so as to establish the session of service request and database instance, completes routing program, so as to fulfill
The one-to-one matching of database instance and service request, realizes the service request for sending different user to database, route
It, only need to be by calling routing policy mark can be real on demand to different database instances, and during routing is realized
Existing on-demand routing, and then the flexibility of routing mode, reliability, security are improved, also, it is easily modified routing policy.
Fig. 7 shows the schematic block diagram for the route device that another second aspect embodiment of the invention provides.
As shown in fig. 7, the route device 700 that another second aspect embodiment of the invention provides includes：
Receiving unit 702 receives the service request that client is sent；Judging unit 704 judges whether wrapped in service request
It is identified containing routing policy；First execution unit 706 includes：Resolution unit 7062 when judging result is no, parses the business
Request；Extraction unit 7064 extracts the specific information in analysis result；Second query unit 7066, according to specific information in plan
Slightly query routing strategy identifies in storehouse；Second execution unit 7068, by routing policy mark be sent to any server node with
Client；When judging result is to be, service request is sent to and the corresponding any clothes of Route Distinguisher according to Route Distinguisher
Business node, the first query unit 708, the database instance that inquiry matches with routing policy mark；Conversation element 710 is established,
Establish the session of database instance and service request.
Route device provided by the invention, when receiving the service request that client is sent, judge be in service request
It is no to be identified including routing policy, when being free of routing policy mark in service request, service request is parsed, extracts business
Specific information in request, further according to specific information, query routing strategy identifies in policy library, finally identifies routing policy
Any server node and client are sent to, realizes any server node and the one-to-one matching of active user, Jin Er
It when updating routing policy, need to only be identified by adjusting the routing policy in routing policy storehouse, realize flexibly routing；Work as business
When in request containing routing policy mark, directly service request is sent to and is identified relatively with the routing policy carried in service request
The server node answered, after service request is sent to any server node, inquiry and the routing entrained by service request
Strategy identifies corresponding database instance, so as to establish the session of service request and database instance, completes routing program, from
And the one-to-one matching of database instance and service request is realized, realize that the business for sending different user to database please
It asks, is routed to different database instances, and during routing is realized, it only need to be by calling routing policy mark on demand just
It can realize on-demand routing, and then improve the flexibility of routing mode, reliability, security, also, be easily modified routing plan
Slightly.
Fig. 8 shows the schematic block diagram for the route device that another second aspect embodiment of the invention provides.
As shown in figure 8, the route device 800 that another second aspect embodiment of the invention provides includes：
Receiving unit 802 receives the service request that client is sent；Judging unit 804 judges whether wrapped in service request
It is identified containing routing policy；First execution unit 806 includes：Resolution unit 8062 when judging result is no, parses the business
Request；Extraction unit 8064 extracts the specific information in analysis result；Second query unit 8066, according to specific information in plan
Slightly query routing strategy identifies in storehouse；Second execution unit 8068, by routing policy mark be sent to any server node with
Client；Associative cell 8070, database instance is associated with specific information；When judging result is to be, marked according to routing
Service request is sent to and the corresponding any service node of Route Distinguisher by knowledge；First query unit 808 includes：3rd inquiry
Unit 8082 is routeing queries for specific information in storehouse according to routing policy mark；4th query unit 8084, according to specific letter
Breath, inquires about corresponding database instance；Conversation element 810 is established, establishes the session of database instance and service request.
Route device provided by the invention, when receiving the service request that client is sent, judge be in service request
It is no to be identified including routing policy, when being free of routing policy mark in service request, service request is parsed, extracts business
User information or set of books information in request, further according to user information or set of books information in policy library query routing strategy mark
Know, finally by routing policy mark be sent to any server node and client, meanwhile, by disparate databases example from it is different
User information or set of books information association in service request realize any server node and the one-to-one matching of active user,
It and then when updating routing policy, need to only be identified by adjusting the routing policy in routing policy storehouse, realize flexibly routing；
When containing routing policy mark in service request, service request is directly sent to the routing policy mark with being carried in service request
Sensible corresponding server node, after service request is sent to any server node, is looked into further according in service request
The routing policy mark ask, inquires corresponding database instance, and then realizes the service request of different user and different numbers
According to the one-to-one corresponding of storehouse example, so as to establish the session of service request and database instance, routing program is completed, it is achieved thereby that
The one-to-one matching of database instance and service request, realizes the service request for sending different user to database, is routed to
Different database instances, and during routing is realized, it only need to be by calling routing policy mark that can realize on demand
On-demand routing, and then the flexibility of routing mode, reliability, security are improved, also, it is easily modified routing policy.
As shown in figure 9, the model of present invention application in systems, routing, service application system are asked including client, user
System, database routing component and data-storage system；Corresponding soft route device, which includes user, asks route system and database
Routing component two parts.
As shown in Figure 10, user after the service request of client reaches forwarding module, forwards mould in login system
Block judges current service request, judges whether current service request has routing policy mark, if without routing policy
The service request, then is directly forwarded to the server node for providing route service by mark, the application on routing server node
Program finds corresponding set of books library name according to current user information from routing policy storehouse, is found pair further according to set of books library name
The routing policy answered identifies and returns to client；According to business needs, routing policy can also be set as needed for user.
After client receives routing policy mark, by the routing policy identification record in client；User is subsequent
In service request, the value of client is attached in the data packet of service request, the routing of forwarding module in data packet
Service request login is forwarded to corresponding application system node by strategy mark；During service operation, by adjusting on demand
The routing policy mark routeing in whole policy library can realize on-demand routing.
In a particular embodiment, client can be the smart machines such as browser, mobile phone, pad or forms journey
Sequence；If browser, by routing according to routing policy mark write-in Cookie, setting browser allows cookie, subsequent
Above-mentioned Cookie values can be all added in the HEAD parts of Http requests by request；If the APP applications of mobile terminal, in user the
It records routing policy when once logging in identify, in the subsequent request sent in APP, which is added to HTTP request by program
HEAD parts；If other types of client, can identify the routing policy increases in the database bag of request,
Forwarding module parses routing policy mark from the data packet received, and route distribution is realized by above-mentioned method.
In a particular embodiment, route service includes two parts：Ask route service and database routing component.
Route service provides routing policy mark, in different application systems, can there is different design methods.
In ERP system, by set of books routing policy can be set to identify, user logs in different sets of books, and route service returns to different roads
It is identified by strategy；According to the needs of system, we can also be by user setting routing policy mark etc..Database routing component root
The different system and same user that the system logged according to different user and same user log in need the data accessed, will apply
Server is routed to database different on different database instances to the access of database server.
In a particular embodiment, the process flow of service request：For the service request received, repeater system first judges
Whether current service request has routing policy mark, if there is routing policy mark then forwards requests to road according to forwarding rule
By server node, service request is transmitted to routing policy service, routing policy service if no routing policy identifies
According to current user information by routing policy algorithms, obtain routing policy and identify and return to client.
In a particular embodiment, routing policy algorithms are：After routing policy service module is connected to service request, parsing receives
Service request, extraction user information, user's set of books information to be accessed, then inquired about further according to these information from policy library
Routing policy identifies, and by this routing policy mark back to client, is used for next service request.
In a particular embodiment, the execution flow of database routing component is that caller sends acquisition database session
Request after, routing component first according to currently incoming parameter from routing library inquiry set of books information, then route library inquiry set of books pass
The database instance information of connection regenerates database access session, which is returned client.As shown in figure 11, phase
That answers is designed as, and corresponding incidence relation is established between set of books information and database instance, and each set of books corresponds to a data
Storehouse example.
Wherein, routing policy can on demand define in storage system (such as database), flexibly simple；Applied business is asked
The combination of forwarding module and self-defined route service, the method for realizing personalized routing, by adjusting the road in routing policy storehouse
Flexibly routing is realized by strategy mark, also, the present invention is used by establishing mapping relations between set of books storehouse and database instance
Mapping relations are established between family and set of books storehouse, when realizing that the user of different enterprises accesses system, the request of database is routed to
Different database instances.
Embodiment according to a third aspect of the present invention, the present invention provides a kind of computer installation, computer installation includes place
Device is managed, processor realizes the routing side provided such as above-mentioned any embodiment when being used to perform the computer program stored in memory
The step of method.
Computer installation proposed by the present invention, because including for performing when realize as above-mentioned any embodiment provide routing
Therefore the computer program of the step of method, has whole beneficial effects of the method for routing provided such as above-mentioned any embodiment
Fruit is no longer stated one by one herein.
Embodiment according to a fourth aspect of the present invention, the present invention propose a kind of computer readable storage medium, store thereon
There is computer program, the step of the method for routing provided such as above-mentioned any embodiment is provided when computer program is executed by processor
Suddenly.
Computer readable storage medium proposed by the present invention, because realizing that above-mentioned any embodiment such as provides for storing to perform
Method for routing the step of computer program, therefore, have as above-mentioned any embodiment provide method for routing whole
Advantageous effect is no longer stated one by one herein.
In conclusion method for routing provided by the invention, route device, computer installation and computer-readable storage medium
Matter, when receiving the service request that client is sent, whether judge includes routing policy in service request identifies, when business please
When in asking without routing policy mark, service request is sent to any server node of unallocated routing policy mark, together
When, for the server node distribute routing policy mark, and by the routing policy mark be sent to client, so as to the user with
The service request sent afterwards carries routing policy mark, when containing routing policy mark in service request, directly by business
Request, which is sent to, identifies corresponding server node with the routing policy carried in service request, and then in the mistake for realizing routing
Cheng Zhong, only need to be by calling routing policy mark that can realize on-demand routing on demand, and then improves the flexible of routing mode
Property, reliability, security, also, it is easily modified routing policy.
In the present invention, the terms such as term " installation ", " connected ", " connection ", " fixation " should all be interpreted broadly, for example,
" connection " can be fixedly connected or be detachably connected or be integrally connected；" connected " can be directly connected,
It can be indirectly connected by intermediary.For the ordinary skill in the art, on can understanding as the case may be
State the concrete meaning of term in the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean to combine at least one reality that the particular features, structures, materials, or characteristics that the embodiment or example describe are contained in the present invention
It applies in example or example.In the present specification, schematic expression of the above terms is not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more embodiments or example with
Suitable mode combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (12)
1. a kind of method for routing, applied to multi-tenant system, which is characterized in that including：
Receive the service request that client is sent；
Judge whether identified in the service request comprising routing policy；
When judging result is no, the service request is sent to any service node, and is any server node
Routing policy mark is distributed, routing policy mark is sent to the client；
When judging result when being, to be sent to the service request according to the Route Distinguisher corresponding with the Route Distinguisher
Any service node.
2. method for routing according to claim 1, which is characterized in that further include：
The database instance that inquiry matches with routing policy mark, establishes the database instance and the service request
Session.
3. method for routing according to claim 1, which is characterized in that it is described and for any server node distribute road
The step of being identified by strategy, routing policy mark is sent to the client, specifically includes：
Parse the service request；
Extract the specific information in the analysis result；
The routing policy mark is inquired about in policy library according to the specific information；
Routing policy mark is sent to any server node and the client.
4. method for routing according to claim 3, which is characterized in that the inquiry matches with routing policy mark
Database instance the step of, specifically include：
The database instance is associated with the specific information；
The specific information is inquired about in routing storehouse according to routing policy mark；
Further according to the specific information, the corresponding database instance is inquired about.
5. the method for routing according to claim 3 or 4, which is characterized in that the specific information is user information or set of books
Information.
6. a kind of route device, which is characterized in that including：
Receiving unit receives the service request that client is sent；
Judging unit judges whether identified in the service request comprising routing policy；
The service request when judging result is no, is sent to any service node, and appointed to be described by the first execution unit
One server node distribution routing policy mark, the client is sent to by routing policy mark；
When judging result when being, to be sent to the service request according to the Route Distinguisher corresponding with the Route Distinguisher
Any service node.
7. route device according to claim 6, which is characterized in that further include：
First query unit, the database instance that inquiry matches with routing policy mark；
Conversation element is established, establishes the session of the database instance and the service request.
8. route device according to claim 6, which is characterized in that first execution unit includes：
Resolution unit parses the service request；
Extraction unit extracts the specific information in the analysis result；
Second query unit is inquired about the routing policy according to the specific information in policy library and is identified；
Routing policy mark is sent to any server node and the client by the second execution unit.
9. route device according to claim 8, which is characterized in that first execution unit further includes：
Associative cell, the database instance is associated with the specific information；
First query unit specifically includes：
3rd query unit inquires about the specific information according to routing policy mark in the routing storehouse；
4th query unit according to the specific information, inquires about the corresponding database instance.
10. route device according to claim 8 or claim 9, which is characterized in that
The specific information is user information or set of books information.
11. a kind of computer installation, which is characterized in that the computer installation includes processor, and the processor is used to perform
The step of method for routing is used for as any one of claim 1 to 5 is realized during the computer program stored in memory.
12. a kind of computer readable storage medium, is stored thereon with computer program, it is characterised in that：The computer program
It is realized when being executed by processor as any one of claim 1 to 5 the step of method for routing.
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| CN109981350A (en) * | 2019-03-01 | 2019-07-05 | 畅捷通信息技术股份有限公司 | A kind of continual upgrade method of cloud service and system |
| CN110336742A (en) * | 2019-06-20 | 2019-10-15 | 网联清算有限公司 | Method for sending information, device, computer equipment and storage medium |
| CN110389748A (en) * | 2019-06-17 | 2019-10-29 | 平安银行股份有限公司 | Business data processing method and terminal device |
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