CN107783849A - Event-handling method and client - Google Patents
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- CN107783849A CN107783849A CN201710890729.4A CN201710890729A CN107783849A CN 107783849 A CN107783849 A CN 107783849A CN 201710890729 A CN201710890729 A CN 201710890729A CN 107783849 A CN107783849 A CN 107783849A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
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- G06F9/542—Event management; Broadcasting; Multicasting; Notifications
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Abstract
The present invention provides a kind of event-handling method and client, method are applied to client, and client includes message distribution component and multiple Service Component.Method includes：Target service component is associated with message distribution component, the target service component is received the message of message distribution component transmission；The target service component is pass-through to message distribution component when listening to event, by the event；When message distribution component receives the event, notification message corresponding with the event is sent to associated each Service Component；Receive the notification message each Service Component judge in the notification message whether to include with each associated identification information, if including handling event corresponding to the notification message.In this way, realizing the decoupling of Service Component, development efficiency is improved.
Description
Technical field
The present invention relates to technical field of software development, in particular to a kind of event-handling method and client.
Background technology
At present, in software development process, conventional development approach is that different business is developed for different business functions
Module, then multiple different business modules are directly coupled together, form an application program (Application, APP).
However, with the superposition of business function and increasing for functional module, the coupling level between module can be caused more next
It is deeper.In later development, if necessary to when some function is removed, will be unable to directly unload module corresponding to the function,
When needing to be updated the function, only module corresponding to the function can not also be debugged, but needed to whole application
Program is debugged, on the one hand, easily error, on the other hand, development efficiency is low.
The content of the invention
In view of this, it is an object of the invention to provide a kind of event-handling method and client, to improve above mentioned problem.
In order to achieve the above object, the embodiment of the present invention provides a kind of event-handling method, applied to including message distribution
The client of component and multiple Service Component, methods described include：
Target service component is associated with the message distribution component, the target service component is received institute
State the message of message distribution component transmission；
The target service component is pass-through to the message distribution component when listening to event, by the event；
The message distribution component is sent and the thing after the event is received to associated each Service Component
Notification message corresponding to part, to notify corresponding Service Component to handle the event, the notification message includes and institute
State the associated identification information of target service component；
Receive the notification message each Service Component judge in the notification message whether to include with it is each associated
Identification information, if including handling event corresponding to the notification message.
Alternatively, in the above-mentioned methods, the message distribution component includes a default aggregate list；
By the target service component step associated with the message distribution component, including：
Target service component is loaded onto in the aggregate list；
The message distribution component sends the step of notification message corresponding with the event to associated each Service Component
Suddenly, including：
Each Service Component of the message distribution component into the aggregate list sends notice corresponding with the event
Message.
Alternatively, in the above-mentioned methods, methods described also includes：
Specified Service Component is removed from the aggregate list, to release the Service Component and the message distribution group
The association of part, so that the Service Component can not receive the notification message that the message distribution component is sent.
Alternatively, in the above-mentioned methods, the target service component is when listening to event, the event transparent transmission that will be listened to
The step of to the message distribution component, including：
The target service component calls broadcast event instruction that the event is pass-through into the message when listening to event
Distributed components.
Alternatively, in the above-mentioned methods, the step of handling event corresponding to the notification message, including：
The identification information included based on the notification message, corresponding functional module is called to corresponding to the notification message
Event is handled.
The embodiment of the present invention also provides a kind of client, and the client includes message distribution component, multiple Service Component
And relating module；
The relating module, for target service component is associated with the message distribution component, make the target industry
Business component can receive the message that the message distribution component is sent；
The target service component is used for when listening to event, and the event is pass-through into the message distribution component；
The message distribution component is used for after the event is received, to associated each Service Component transmission and institute
Notification message corresponding to event is stated, to notify corresponding Service Component to handle the event, the notification message includes
The identification information associated with the target service component；
Each Service Component for receiving the notification message is used to judge whether include and respective phase in the notification message
The identification information of association, if including handling event corresponding to the notification message.
Alternatively, in above-mentioned client, the message distribution component includes a default aggregate list；
The target service component is loaded onto in the aggregate list by the relating module, by the target service group
Part is associated with the message distribution component；
Each Service Component of the message distribution component into the aggregate list sends notice corresponding with the event
Message, notification message corresponding with the event is sent so as to realize to associated each Service Component.
Alternatively, in above-mentioned client, the client also includes：
Association releases module, for specified Service Component to be removed from the aggregate list, to release the service groups
Part associates with the message distribution component, so that the Service Component can not receive the logical of the message distribution component transmission
Know message.
Alternatively, in above-mentioned client, the target service component is when listening to event, by calling broadcast event
The event is pass-through to the message distribution component by instruction.
The embodiment of the present invention also provides a kind of computer-readable recording medium, is stored thereon with computer instruction, the meter
The instruction of calculation machine realizes event-handling method provided in an embodiment of the present invention when being performed.
Event-handling method provided in an embodiment of the present invention and client, by target service component and message distribution component phase
Association, target service component is set to receive the message of message distribution component transmission.The thing that target service component will listen to
Part is pass-through to message distribution component, and message distribution component is sent when receiving the event to associated each Service Component
Notification message corresponding with the event, to notify corresponding Service Component to handle the event.Receive notification message
Each Service Component judge in the notification message whether to include with each associated identification information, if including disappearing to the notice
Event is handled corresponding to breath.By above-mentioned design, the decoupling of Service Component is realized, improves development efficiency.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing elaborates.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is a kind of block diagram of electric terminal provided in an embodiment of the present invention；
Fig. 2 is a kind of schematic flow sheet of event-handling method provided in an embodiment of the present invention；
Fig. 3 is a kind of functional block diagram of client provided in an embodiment of the present invention；
Fig. 4 is the another functional block diagram of client provided in an embodiment of the present invention.
Icon：100- electric terminals；110- memories；120- processors；200- clients；210- message distribution components；
220- Service Component；230- relating modules；240- associations release module.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be configured to arrange and design with a variety of.
Therefore, below the detailed description of the embodiments of the invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.It is common based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
As shown in figure 1, Fig. 1 is a kind of block diagram of electric terminal 100 provided in an embodiment of the present invention.The electronics
Terminal 100 includes client 200, memory 110 and processor 120.
Mutually directly or indirectly it is electrically connected between the memory 110, processor 120 and each element, to realize number
According to transmission or interaction.Wherein, the client 200 includes at least one can be stored in the memory 110 or with solid
The form of part (Firmware) is solidificated in soft in the operating system (Operating System, OS) of the electric terminal 100
Part functional module.
In the present embodiment, the electric terminal 100 may be, but not limited to, personal computer (Personal
Computer, PC) smart mobile phone, tablet personal computer etc..The client 200 is can to install and operate in the electric terminal
APP in 100, the electric terminal 100 can be the terminals based on android system.
The memory 110 may be, but not limited to, random access memory (Random Access Memory,
RAM), read-only storage (Read Only Memory, ROM), programmable read only memory (Programmable Read-Only
Memory, PROM), erasable read-only memory (Erasable Programmable Read-Only Memory, EPROM),
Electricallyerasable ROM (EEROM) (Electric Erasable Programmable Read-Only Memory, EEPROM) etc..
The processor 120 can be a kind of IC chip, and it has signal handling capacity.The processor 120
Can also be general processor, e.g., central processing unit (Central Processing Unit, CPU), network processing unit
(Network Processor, NP) etc.；Can also be digital signal processor (Central Processing Unit, CPU),
Application specific integrated circuit (ASIC), field programmable gate array (FPGA) either other PLDs, discrete gate or crystalline substance
Body pipe logical device, discrete hardware components；The processor 120 can also be microprocessor or any conventional processor.Institute
Each method, step and logic diagram disclosed in the embodiment of the present invention can be realized or perform by stating processor 120.
It should be appreciated that Fig. 1 shown in be only electric terminal 100 signal, electric terminal 100 can have than shown in Fig. 1 more
More or less component, it is possible to have with configuration entirely different shown in Fig. 1.Each component shown in Fig. 1 can be with software, hardware
Or its combination is realized.
Study and find through inventor, existing software development, typically develop corresponding business for different business functions
Component 220, then multiple different Service Component 220 are directly coupled together, to form an APP.When a Service Component
220 when including multiple functional modules, and the plurality of functional module is also to be directly coupled together.Wherein, the direct-coupling is
Refer to, when listening to event, directly in the related service logic of the event inter-process, in this way, multiple Service Component 220 it
Between, formed between the functional module included by each Service Component 220 is a network structure.
This coupled modes can cause code administration difficult, for example, in development late stage, if needing to some Service Component
220 are updated (or unloading), close due to being coupled between each Service Component 220, are very easy to bug occur, debug
When be also required to debug whole APP, efficiency is very low.And for example, if needing to some function in a certain Service Component 220
Module is updated, it is also desirable to whole APP is carried out to change and debug accordingly, it is easy to change mistake, development efficiency occur
It is low.
Enter according to a kind of uncoupled mode of each functional module by each Service Component 220 and Service Component 220
Row exploitation, then can improve development efficiency, also allow for the maintenance of code.
As shown in Fig. 2 it is a kind of event-handling method provided in an embodiment of the present invention, applied to the client shown in Fig. 1
200, the client 200 includes message distribution component 210 and multiple Service Component 220.Below in conjunction with Fig. 2 to the thing
Part processing method elaborates.
Step S110, target service component is associated with the message distribution component 210, make the target service component
The message that the message distribution component 210 is sent can be received.
Wherein, the target service component refers in the multiple Service Component 220 with being currently needed for the business work(used
Service Component 220 corresponding to energy.The message distribution component 210 can be based on event bus (EventBus) and realize that event is total
Line is a kind of publish of optimization (publisher)/subscribe (subscriber) messaging bus, simplify in APP each component it
Between, the communication between component and background thread.
During implementation, the Service Component 220 corresponding to the business function that is currently needed for using can be by the Service Component
220 is associated with the message distribution component 210., can be by the Service Component if no longer needing to use the Service Component 220
220 with the disassociation of message distribution component 210.
In the present embodiment, an aggregate list modelList, the collection can have been defined in the message distribution component 210
List modelList is closed to be used to safeguard the Service Component 220 for being currently needed for using.In detail, the step S110 can pass through
Following sub-step is realized：
Target service component is loaded onto in the aggregate list.
Correspondingly, the event-handling method can also comprise the following steps：
Specified Service Component 220 is removed from the aggregate list, to release the Service Component 220 and the message
The association of distributed components 210, so that the Service Component 220 can not receive the notice that the message distribution component 210 is sent
Message.
In the present embodiment, the message distribution component 210 includes a stowage loadModel () and discharging method
unloadModel().Wherein, stowage loadModel () is by calling the add in the aggregate list modelList
() method, specified Service Component 220 (e.g., target service component) is added in the aggregate list modelList.Unload
Support method unloadModel () is by calling remove () method in the aggregate list modelList, by specified industry
Business component 220 (e.g., target service component) removes from the aggregate list modelList.
Step S120, the target service component are pass-through to the message distribution when listening to event, by the event
Component 210.
By taking android system as an example, event type includes key-press event and screen touch event, can pass through action listener
Device is monitored.
It should be noted that the event handling based on monitor, is usually directed to three class objects：First, event source (Event
Source), for producing event, event source is typically the various assemblies (e.g., button, window etc.) on Service Component 220；The
Two, event (Event), the specifying information of the particular event occurred on package interface component, if event sniffer needs
The information that event occurs on interface assembly is obtained, is typically transmitted by event object；3rd, event sniffer (Event
Listener), for monitoring the event of event source generation, and corresponding processing is done to different events.
In the present embodiment, when user clicks on corresponding event source in the target service component, (e.g., button, screen touch
Point etc.) when, the event sniffer in the target service component can then listen to corresponding event, and the event is pass-through into institute
State message distribution component 210.
Wherein, transparent transmission refers to only transmit event, event is not handled.In the present embodiment, the step
S120 can be achieved by the steps of：
The target service component calls broadcast event instruction that the event is pass-through into the message when listening to event
Distributed components 210.
That is, the target service component can be by calling broadcastEvent (ClickEvent) methods by present face
Plate is pass-through to the message distribution component 210.
Step S130, the message distribution component 210 is when receiving the event, to associated each Service Component
220 send notification message corresponding with the event, to notify corresponding Service Component 220 to handle the event.
Wherein, the notification message includes the identification information associated with the target service component.In other words, it is based on
The identification information in the notification message, event source is associated with the service logic for handling the event source.
Alternatively, in the present embodiment, the step S130 can be achieved by the steps of：
Each Service Component 220 of the message distribution component 210 into the aggregate list sends corresponding with the event
Notification message.
In the present embodiment, because aggregate list modelList is used to carry out the Service Component 220 for being currently needed for using
Safeguard, including be the Service Component 220 that is currently needed for using all the time.Thus, as long as will notice corresponding with the event
Message is sent to each Service Component 220 in the aggregate list modelList, then the target service component can also connect
The notification message is received, then event corresponding to the notification message is handled.
And when no longer needing to use target service component, as long as it is removed from aggregate list modelList, then without
Method reuses function corresponding to the target service component.
Step S140, each Service Component 220 for receiving the notification message judge whether include in the notification message
With each associated identification information, if including handling event corresponding to the notification message.
In the present embodiment, each Service Component 220 in the aggregate list modelList can receive described logical
Know message, each Service Component 220 after the notification message is received, detect whether include in the notification message with
Oneself associated identification information, if including, it is determined that the notification message should be handled by oneself, and carry out follow-up processing
Action.It if not including, can determine that the notification message is not belonging to the process range of oneself, follow-up processing will not be carried out again
Action.
Alternatively, in the present embodiment, in step S140, the step of processing event corresponding to the notification message
It can be realized by following sub-step：
The identification information included based on the notification message, corresponding functional module is called to corresponding to the notification message
Event is handled.
Wherein, corresponding functional module refers to and the function mould corresponding to the service logic of the identification information match
Block.
It follows that by the distribution of message distribution component 210, each functional module in Service Component 220 is realized
Between it is decoupling, if needing a certain functional module of renewal (or unloading), then need to only delete the function in Service Component 220
Module, without being adjusted to other module or components.
A kind of application scenarios of the event-handling method of the present embodiment offer are given below, it is assumed that the APP is live
APP, the target service component are the present panels in the live APP.
When needing to use present function, present panel is loaded into modelList by loadModel functions, such as
This, the notification message that present panel will can receive message distribution component 210 and send.When present function need not be used,
Only unloadModel () method need to be called to remove present panel from modelList, in this way, present panel will be unable to receive
The notification message sent to message distribution component 210, user also just can no longer use present function.
By taking the display of present panel and hidden function as an example, the present panel is provided with corresponding the Show Button and hidden
Hide, for present Display panel described in user's control and hide.Based on event-handling method provided in an embodiment of the present invention, it is not necessary to
The service logic that present panel is shown and hidden is realized in the monitoring event of present panel, but is entered in monitoring event
A transparent transmission is gone.
That is, when present panel listens to user and clicks on the Show Button (or hiding button), by the click the Show Button
The event of (or clicking on hiding button) is pass-through to the message distribution component 210, and the meeting of message distribution component 210 will be with the thing
Notification message corresponding to part is sent to each Service Component 220 in modelList, because modelList includes present face
This Service Component 220 of plate, thus, present panel can also receive the notification message.
When present panel receives the notification message, the notice can be determined based on the identification information in the notification message
Event corresponding to message should by oneself handle, then according to the identification information determine handle the notification message corresponding to event work(
Can module be present panels show module (or present panel hidden module), and call the present panels show module (or present
Panel hidden module) event is handled.And other Service Component in the modelList in addition to present panel
220 will not be handled the notification message.
In this way, it can be achieved decoupling between each functional module in present panel.
In actual applications, some business function, which may need multiple Service Component 220 to cooperate, to realize, because
And in the present embodiment, the target service component can be one or two or more.
When target service component is one, Service Component 220 can be realized using method provided in an embodiment of the present invention
It is decoupling between interior each functional module；When target service component is two or more, use is provided in an embodiment of the present invention
Method can realize it is decoupling between each Service Component 220, so as to improve development efficiency.
As shown in figure 3, the embodiment of the present invention also provides a kind of client 200, the client 200 includes message distribution group
Part 210, multiple Service Component 220 (one is only shown in Fig. 3) and relating module 230.
The relating module 230 be used for by target service component it is associated with the message distribution component 210, make the mesh
Mark Service Component can receive the message that the message distribution component 210 is sent.
In the present embodiment, the description as described in the relating module 230 is specifically referred to step S110 as shown in Fig. 2
It is described in detail, that is, the step S110 can be performed by the relating module 230.
Function on the message distribution component 210 and each Service Component 220 is specifically referred in the above to phase
Close the detailed description of step.
Alternatively, as shown in figure 4, the client 200, which can also include association, releases module 240.
The association releases module 240 and is used to remove specified Service Component 220 from the aggregate list, to release
The Service Component 220 associates with the message distribution component 210, so that the Service Component 220 can not receive described disappear
Cease the notification message that distributed components 210 are sent.
In the present embodiment, the description as described in the association releases module 240 is specifically referred in the above to correlation
The detailed description of step.
The embodiment of the present invention also provides a kind of computer-readable recording medium, is stored thereon with computer instruction, the meter
The instruction of calculation machine realizes event-handling method provided in an embodiment of the present invention when being performed.
In summary, event-handling method provided in an embodiment of the present invention and client 200, by target service component with disappearing
Ceasing distributed components 210 is associated, and target service component is received the message of the transmission of message distribution component 210.Target industry
Business component the event listened to is pass-through to message distribution component 210, message distribution component 210 when receiving the event, to
Associated each Service Component 220 sends notification message corresponding with the event, to notify corresponding Service Component 220 to this
Event is handled.Each Service Component 220 for receiving notification message judges whether include and each auto-correlation in the notification message
The identification information of connection, if including handling event corresponding to the notification message.By above-mentioned design, business is realized
Component 220 it is decoupling, improve development efficiency.
In several embodiments provided herein, it should be understood that disclosed client and method, can also lead to
Other modes are crossed to realize.Client embodiment described above is only schematical, for example, the flow chart in accompanying drawing and
Block diagram shows the system frame in the cards of the device of multiple embodiments according to the present invention, method and computer program product
Structure, function and operation.At this point, each square frame in flow chart or block diagram can represent a module, program segment or code
A part, the part of the module, program segment or code include it is one or more be used to realizing as defined in logic function
Executable instruction.It should also be noted that at some as in the implementation replaced, the function of being marked in square frame can also be with not
The order for being same as being marked in accompanying drawing occurs.For example, two continuous square frames can essentially perform substantially in parallel, they have
When can also perform in the opposite order, this is depending on involved function.It is also noted that in block diagram and/or flow chart
Each square frame and block diagram and/or the square frame in flow chart combination, the special of function or action as defined in performing can be used
Hardware based system realize, or can be realized with the combination of specialized hardware and computer instruction.
In addition, each functional module in each embodiment of the present invention can integrate to form an independent portion
Point or modules individualism, can also two or more modules be integrated to form an independent part.
If the function is realized in the form of software function module and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are causing a computer equipment (can be
People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the present invention.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of event-handling method, it is characterised in that applied to the client including message distribution component and multiple Service Component
End, methods described include：
Target service component is associated with the message distribution component, the target service component is received described disappear
Cease the message that distributed components are sent；
The target service component is pass-through to the message distribution component when listening to event, by the event；
The message distribution component is sent and the event pair when receiving the event to associated each Service Component
The notification message answered, to notify corresponding Service Component to handle the event, the notification message includes and the mesh
Mark the associated identification information of Service Component；
Whether each Service Component for receiving the notification message judges in the notification message to include and each associated mark
Information is known, if including handling event corresponding to the notification message.
2. according to the method for claim 1, it is characterised in that the message distribution component includes a default set row
Table；
By the target service component step associated with the message distribution component, including：
Target service component is loaded onto in the aggregate list；
The step of message distribution component is to associated each Service Component transmission notification message corresponding with the event, bag
Include：
Each Service Component of the message distribution component into the aggregate list sends notification message corresponding with the event.
3. according to the method for claim 2, it is characterised in that methods described also includes：
Specified Service Component is removed from the aggregate list, to release the Service Component and the message distribution component
Association, so that the Service Component can not receive the notification message that the message distribution component is sent.
4. according to the method described in any one of claims 1 to 3, it is characterised in that the target service component is listening to thing
During part, the step of event listened to is pass-through to the message distribution component, including：
The target service component calls broadcast event instruction that the event is pass-through into the message distribution when listening to event
Component.
5. according to the method described in any one of claims 1 to 3, it is characterised in that event corresponding to the notification message is entered
The step of row processing, including：
The identification information included based on the notification message, corresponding functional module is called to event corresponding to the notification message
Handled.
6. a kind of client, it is characterised in that the client includes message distribution component, multiple Service Component and association mould
Block；
The relating module, for target service component is associated with the message distribution component, make the target service group
Part can receive the message that the message distribution component is sent；
The target service component is used for when listening to event, and the event is pass-through into the message distribution component；
The message distribution component is used for after the event is received, and is sent and the thing to associated each Service Component
Notification message corresponding to part, to notify corresponding Service Component to handle the event, the notification message includes and institute
State the associated identification information of target service component；
Receive the notification message each Service Component be used to judging in the notification message whether including with it is each associated
Identification information, if including handling event corresponding to the notification message.
7. client according to claim 6, it is characterised in that the message distribution component includes a default set row
Table；
The target service component is loaded onto in the aggregate list by the relating module, by the target service component with
The message distribution component is associated；
Each Service Component of the message distribution component into the aggregate list sends notification message corresponding with the event,
Notification message corresponding with the event is sent so as to realize to associated each Service Component.
8. client according to claim 7, it is characterised in that the client also includes：
Association release module, for specified Service Component to be removed from the aggregate list, with release the Service Component with
The association of the message distribution component, so that the Service Component can not receive the notice that the message distribution component is sent and disappear
Breath.
9. according to the client described in any one of claim 6~8, it is characterised in that the target service component is listening to
During event, by calling broadcast event instruction that the event is pass-through into the message distribution component.
10. a kind of computer-readable recording medium, is stored thereon with computer instruction, it is characterised in that the computer instruction
The method described in any one of Claims 1 to 5 is realized when being performed.
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