CN110474938A - Information query method and device - Google Patents
Information query method and device Download PDFInfo
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- CN110474938A CN110474938A CN201810440174.8A CN201810440174A CN110474938A CN 110474938 A CN110474938 A CN 110474938A CN 201810440174 A CN201810440174 A CN 201810440174A CN 110474938 A CN110474938 A CN 110474938A
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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
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1004—Server selection for load balancing
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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
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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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
- H04L67/14—Session management
- H04L67/146—Markers for unambiguous identification of a particular session, e.g. session cookie or URL-encoding
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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
- H04L67/56—Provisioning of proxy services
- H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
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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
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Telephonic Communication Services (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The present invention provides a kind of information query method and devices, to solve the problem of the slow poor user experience of information inquiry velocity.The present invention is applied in view networking.Information query method includes: the first monitoring information inquiry request that the view networked clients transmission is received depending on networked server, and the monitoring information inquiry request includes monitoring device mark to be checked；First view networked server calls the view the Internet services end interface, and the monitoring device is read from the cache server cluster and identifies corresponding monitoring device information；The monitoring device information is sent to the view networked clients depending on networked server by first.The present invention can be improved information inquiry velocity, and then improve the speed that view networked clients show query result, avoids the occurrence of the stuck phenomenon of the page, promotes user experience.
Description
Technical field
The present invention relates to view networking technology fields, more particularly to a kind of information query method and a kind of information inquiry dress
It sets.
Background technique
Video monitoring is the important component of safety and protection system.Traditional monitoring system include front end surveillance device,
Transmission cable, video monitoring platform.Video monitoring is intuitive with it, accurate, timely abundant with the information content and is widely used in being permitted
More occasions.In recent years, with computer, network and image procossing, the rapid development of transmission technology, Video Supervision Technique also has
Significant progress.
In the prior art, the relevant information of monitoring device is stored in database, when needing to inquire these information, is needed
It to be obtained by access database.But as the quantity of monitoring device is increasing, the information stored in the database is a large amount of
Increase, so as to cause when access data base querying information speed it is more slow, and then cause terminal display query result compared with
It is slow, or even the stuck phenomenon of the page occurs, reduces user experience.
Summary of the invention
In view of the above problems, it proposes the embodiment of the present invention and overcomes the above problem or at least partly in order to provide one kind
A kind of information query method and a kind of corresponding information query device to solve the above problems.
To solve the above-mentioned problems, the embodiment of the invention provides a kind of information query method, the method is applied to view
In networking, the view networking includes view networked clients, the first view networked server and cache server cluster, wherein described
It is based on interacting depending on networking protocol depending on networked server with described first depending on networked clients, the first view networked server and institute
It is interactive by preset view the Internet services end interface to state cache server cluster,
The described method includes:
Described first receives the monitoring information inquiry request that the view networked clients are sent, the prison depending on networked server
Control information inquiring request includes monitoring device mark to be checked；
The first view networked server calls the view the Internet services end interface, reads from the cache server cluster
The monitoring device is taken to identify corresponding monitoring device information；
The monitoring device information is sent to the view networked clients depending on networked server by described first.
Preferably, the cache server cluster includes multiple cache servers,
It is described that the step of monitoring device identifies corresponding monitoring device information, packet are read from caching server cluster
It includes:
It is identified according to the monitoring device, is searched from the cache server cluster and be stored with the monitoring device mark
The cache server of corresponding monitoring device information；
The monitoring device is read from the cache server identifies corresponding monitoring device information.
Preferably, the method also includes:
Described first receives the updated monitoring device information that the view networked clients are sent depending on networked server；
The first view networked server calls the view the Internet services end interface, and the updated monitoring device is believed
Breath is written in the cache server cluster.
Preferably, described depending on networking further includes database server cluster, the first view networked server and number
It is interactive by the view the Internet services end interface according to library server cluster,
The method also includes:
Described first receives the basic data inquiry request that the view networked clients are sent, the base depending on networked server
Plinth data inquiry request includes basic module mark to be checked；
The first view networked server calls the view the Internet services end interface, from the database server cluster
It reads the basic module and identifies corresponding basic module information.
Preferably, described depending on networking further includes the second view networked server, the first view networked server and described the
Two view networked servers are taken by view the Internet services end interface interaction, the second view networked server and the database
Business device cluster is interactive by the view the Internet services end interface,
The first view networked server calls the view the Internet services end interface, from the database server cluster
Read the step of basic module identifies corresponding basic module information, comprising:
The first view networked server calls the view the Internet services end interface, and the basic data inquiry request is sent out
It send to the second view networked server for serving the corresponding basic module of basic module mark；
Described first receives the basic module mark pair that the second view networked server returns depending on networked server
The basic module information answered；Wherein, the basic module information calls the view networking clothes by the second view networked server
Business end interface, obtains from the database server cluster.
On the other hand, the embodiment of the invention also provides a kind of information query device, described device is applied in view networking,
The view networking includes view networked clients, the first view networked server and cache server cluster, wherein the view networking visitor
Family end is based on interacting depending on networking protocol with described first depending on networked server, and the first view networked server and the caching take
Business device cluster is interactive by preset view the Internet services end interface,
Described first includes: depending on networked server
First receiving module, the monitoring information inquiry request sent for receiving the view networked clients, the monitoring
Information inquiring request includes monitoring device mark to be checked；
First read module is read from the cache server cluster for calling the view the Internet services end interface
The monitoring device identifies corresponding monitoring device information；
First sending module, for the monitoring device information to be sent to the view networked clients.
Preferably, the cache server cluster includes multiple cache servers,
First read module includes:
Cache lookup unit searches storage for identifying according to the monitoring device from the cache server cluster
There is the monitoring device to identify the cache server of corresponding monitoring device information；
Information reading unit identifies corresponding monitoring device for reading the monitoring device from the cache server
Information.
Preferably, the first view networked server further include:
Second receiving module, the updated monitoring device information sent for receiving the view networked clients；
The updated monitoring device information is written for calling the view the Internet services end interface for writing module
In the cache server cluster.
Preferably, described depending on networking further includes database server cluster, the first view networked server and number
It is interactive by the view the Internet services end interface according to library server cluster,
The first view networked server further include:
Third receiving module, the basic data inquiry request sent for receiving the view networked clients, the basis
Data inquiry request includes basic module mark to be checked；
Second read module is read from the database server cluster for calling the view the Internet services end interface
The basic module is taken to identify corresponding basic module information.
Preferably, described depending on networking further includes the second view networked server, the first view networked server and described the
Two view networked servers are taken by view the Internet services end interface interaction, the second view networked server and the database
Business device cluster is interactive by the view the Internet services end interface,
Second read module includes:
Request transmitting unit sends the basic data inquiry request for calling the view the Internet services end interface
To the second view networked server for serving the corresponding basic module of basic module mark；
Information receiving unit, it is corresponding for receiving the basic module mark that the second view networked server returns
Basic module information；Wherein, the basic module information calls the view the Internet services end by the second view networked server
Interface is obtained from the database server cluster.
In embodiments of the present invention, first depending on networked server receive depending on networked clients send the monitoring that carries set
After the monitoring information inquiry request of standby mark, preset view the Internet services end interface is called, is read from caching server cluster
Monitoring device identifies corresponding monitoring device information, and monitoring device information is sent to view networked clients.By monitoring device
Information individually store in cache server cluster, won the confidence breath by the inquiry of access cache server cluster, and no longer need
Database is accessed, the information of the cache server cluster-based storage is greatly decreased compared to the information of database purchase, therefore can
Information inquiry velocity is improved, and then improves the speed that view networked clients show query result, avoids the occurrence of that the page is stuck to be showed
As promoting user experience.
Detailed description of the invention
Fig. 1 is a kind of networking schematic diagram of view networking of the invention；
Fig. 2 is a kind of hardware structural diagram of node server of the invention；
Fig. 3 is a kind of hardware structural diagram of access switch of the invention；
Fig. 4 is the hardware structural diagram that a kind of Ethernet association of the invention turns gateway；
Fig. 5 is a kind of step flow chart of information query method of the embodiment of the present invention one；
Fig. 6 is a kind of step flow chart of information query method of the embodiment of the present invention two；
Fig. 7 is the architecture diagram of server in a kind of view networking of the embodiment of the present invention two；
Fig. 8 is a kind of structural block diagram of information query device of the embodiment of the present invention three；
Fig. 9 is a kind of structural block diagram of information query device of the embodiment of the present invention four.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
It is the important milestone of network Development depending on networking, is a real-time network, can be realized HD video real-time Transmission,
Push numerous Internet applications to HD video, high definition is face-to-face.
Real-time high-definition video switching technology is used depending on networking, it can be such as high in a network platform by required service
Clear video conference, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, shows video monitoring
Field live streaming, VOD program request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information publication
All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, text, communication, data, by TV or
Computer realizes that high-definition quality video plays.
Embodiment in order to enable those skilled in the art to better understand the present invention is introduced to depending on networking below:
Depending on networking, applied portion of techniques is as described below:
Network technology (Network Technology)
Traditional ethernet (Ethernet) is improved depending on the network technology innovation networked, with potential huge on network
Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network
Switching), Streaming demand is met using Packet Switching depending on networking technology.Has grouping depending on networking technology
Flexible, the simple and low price of exchange, is provided simultaneously with the quality and safety assurance of circuit switching, it is virtually electric to realize the whole network switch type
The seamless connection of road and data format.
Switching technology (Switching Technology)
Two advantages of asynchronous and packet switch that Ethernet is used depending on networking eliminate Ethernet under the premise of complete compatible and lack
It falls into, has the end-to-end seamless connection of the whole network, direct user terminal, directly carrying IP data packet.User data is in network-wide basis
It is not required to any format conversion.It is the more advanced form of Ethernet depending on networking, is a real-time exchange platform, can be realized at present mutually
The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous network video applications to high Qinghua, unitizes.
Server technology (Server Technology)
It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video platform
Transmission be built upon it is connection-oriented on the basis of, data-handling capacity is unrelated with flow, communication time, single network layer energy
Enough transmitted comprising signaling and data.For voice and video business, handled depending on networking and unified video platform Streaming Media
Complexity many simpler than data processing, efficiency substantially increase hundred times or more than traditional server.
Reservoir technology (Storage Technology)
The ultrahigh speed reservoir technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and
Using state-of-the-art real time operating system, the programme information in server instruction is mapped to specific hard drive space, media
Content is no longer pass through server, and moment is directly delivered to user terminal, and user waits typical time less than 0.2 second.It optimizes
Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of the internet ad eundem IP, but
The concurrent flow greater than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network Security Technology)
Depending on the structural design networked by servicing independent licence system, equipment and the modes such as user data is completely isolated every time
The network security problem that puzzlement internet has thoroughly been eradicated from structure, does not need antivirus applet, firewall generally, has prevented black
The attack of visitor and virus, structural carefree secure network is provided for user.
It services innovative technology (Service Innovation Technology)
Business and transmission are fused together by unified video platform, whether single user, private user or a net
The sum total of network is all only primary automatic connection.User terminal, set-top box or PC are attached directly to unified video platform, obtain rich
The multimedia video service of rich colorful various forms.Unified video platform is traditional to substitute with table schema using " menu type "
Complicated applications programming, considerably less code, which can be used, can be realized complicated application, realize the new business innovation of " endless ".
Networking depending on networking is as described below:
It is a kind of central controlled network structure depending on networking, which can be Tree Network, Star network, ring network etc. class
Type, but centralized control node is needed to control whole network in network on this basis.
As shown in Figure 1, being divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.
The equipment of access mesh portions can be mainly divided into 3 classes: node server, access switch, terminal (including various machines
Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases
Even, and it can connect Ethernet.
Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal.
Node server can directly be connected with access switch, can also directly be connected with terminal.
Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes: metropolitan area server, node switch, node serve
Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.
Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end
Point, and belong to metropolitan area mesh portions.
Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve
Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.
It can be seen that be entirely a kind of central controlled network structure of layering depending on networking network, and node server and metropolitan area
The network controlled under server can be the various structures such as tree-shaped, star-like, cyclic annular.
Visually claim, access mesh portions can form unified video platform (part in virtual coil), and multiple unified videos are flat
Platform can form view networking；Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.
Classify depending on networked devices
1.1 embodiment of the present invention can be mainly divided into 3 classes: server depending on the equipment in networking, interchanger (including ether
Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).Depending on networking can be divided on the whole Metropolitan Area Network (MAN) (or
National net, World Wide Web etc.) and access net.
1.2 equipment for wherein accessing mesh portions can be mainly divided into 3 classes: node server, access switch (including ether
Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).
The specific hardware structure of each access network equipment are as follows:
Node server:
As shown in Fig. 2, mainly including Network Interface Module 201, switching engine module 202, CPU module 203, disk array
Module 204；
Wherein, Network Interface Module 201, the Bao Jun that CPU module 203, disk array module 204 are come in enter switching engine
Module 202；Switching engine module 202 look into the operation of address table 205 to the packet come in, to obtain the navigation information of packet；
And the packet is stored according to the navigation information of packet the queue of corresponding pack buffer 206；If the queue of pack buffer 206 is close
It is full, then it abandons；All pack buffer queues of 202 poll of switching engine mould, are forwarded: 1) port if meeting the following conditions
It is less than to send caching；2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, including
The operation such as initialization, read-write to hard disk；CPU module 203 is mainly responsible between access switch, terminal (not shown)
Protocol processes, to address table 205 (including descending protocol packet address table, uplink protocol package address table, data packet addressed table)
Configuration, and, the configuration to disk array module 204.
Access switch:
As shown in figure 3, mainly including Network Interface Module (downstream network interface module 301, uplink network interface module
302), switching engine module 303 and CPU module 304；
Wherein, the packet (upstream data) that downstream network interface module 301 is come in enters packet detection module 305；Packet detection mould
Whether mesh way address (DA), source address (SA), type of data packet and the packet length of the detection packet of block 305 meet the requirements, if met,
It then distributes corresponding flow identifier (stream-id), and enters switching engine module 303, otherwise abandon；Uplink network interface mould
The packet (downlink data) that block 302 is come in enters switching engine module 303；The data packet that CPU module 204 is come in enters switching engine
Module 303；Switching engine module 303 look into the operation of address table 306 to the packet come in, to obtain the navigation information of packet；
If the packet into switching engine module 303 is that downstream network interface is gone toward uplink network interface, in conjunction with flow identifier
(stream-id) packet is stored in the queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
It abandons；If the packet into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to packet
Navigation information is stored in the data packet queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
Then abandon.
All pack buffer queues of 303 poll of switching engine module, are divided to two kinds of situations in embodiments of the present invention:
If the queue is that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded: 1)
It is less than that the port sends caching；2) the queue package counting facility is greater than zero；3) token that rate control module generates is obtained；
If the queue is not that downstream network interface is gone toward uplink network interface, meets the following conditions and is forwarded:
1) it is less than to send caching for the port；2) the queue package counting facility is greater than zero.
Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval
Interface generates token toward the pack buffer queue that uplink network interface is gone, to control the code rate of forwarded upstream.
CPU module 304 is mainly responsible for the protocol processes between node server, the configuration to address table 306, and,
Configuration to rate control module 308.
Ethernet association turns gateway:
As shown in figure 4, mainly including Network Interface Module (downstream network interface module 401, uplink network interface module
402), switching engine module 403, CPU module 404, packet detection module 405, rate control module 408, address table 406, Bao Huan
Storage 407 and MAC adding module 409, MAC removing module 410.
Wherein, the data packet that downstream network interface module 401 is come in enters packet detection module 405；Packet detection module 405 is examined
Ethernet mac DA, ethernet mac SA, Ethernet length or frame type, the view networking mesh way address of measured data packet
DA, whether meet the requirements depending on networking source address SA, depending on networking data Packet type and packet length, corresponding stream is distributed if meeting
Identifier (stream-id)；Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing module 410
(2byte), and enter corresponding receive and cache, otherwise abandon；
Downstream network interface module 401 detects the transmission caching of the port, according to the view of packet networking mesh if there is Bao Ze
Address D A knows the ethernet mac DA of corresponding terminal, adds the ethernet mac DA of terminal, Ethernet assists the MAC for turning gateway
SA, Ethernet length or frame type, and send.
The function that Ethernet association turns other modules in gateway is similar with access switch.
Terminal:
It mainly include Network Interface Module, Service Processing Module and CPU module；For example, set-top box mainly connects including network
Mouth mold block, video/audio encoding and decoding engine modules, CPU module；Encoding board mainly includes Network Interface Module, video encoding engine
Module, CPU module；Memory mainly includes Network Interface Module, CPU module and disk array module.
The equipment of 1.3 metropolitan area mesh portions can be mainly divided into 2 classes: node server, node switch, metropolitan area server.
Wherein, node switch mainly includes Network Interface Module, switching engine module and CPU module；Metropolitan area server mainly includes
Network Interface Module, switching engine module and CPU module are constituted.
2, networking data package definition is regarded
2.1 access network data package definitions
Access net data packet mainly include following sections: destination address (DA), source address (SA), reserve bytes,
payload(PDU)、CRC。
As shown in the table, the data packet for accessing net mainly includes following sections:
| DA | SA | Reserved | Payload | CRC |
Wherein:
Destination address (DA) is made of 8 bytes (byte), and first character section indicates type (such as the various associations of data packet
Discuss packet, multicast packet, unicast packet etc.), be up to 256 kinds of possibility, the second byte to the 6th byte is metropolitan area net address,
Seven, the 8th bytes are access net address；
Source address (SA) is also to be made of 8 bytes (byte), is defined identical as destination address (DA)；
Reserve bytes are made of 2 bytes；
The part payload has different length according to the type of different datagrams, is if it is various protocol packages
64 bytes are 32+1024=1056 bytes if it is single group unicast packets words, are not restricted to above 2 kinds certainly；
CRC is made of 4 bytes, and calculation method follows the Ethernet CRC algorithm of standard.
2.2 Metropolitan Area Network (MAN) packet definitions
The topology of Metropolitan Area Network (MAN) is pattern, may there is 2 kinds, connection even of more than two kinds, i.e. node switching between two equipment
It can all can exceed that 2 kinds between machine and node server, node switch and node switch, node switch and node server
Connection.But the metropolitan area net address of metropolitan area network equipment is uniquely, to close to accurately describe the connection between metropolitan area network equipment
System, introduces parameter in embodiments of the present invention: label, uniquely to describe a metropolitan area network equipment.
(Multi-Protocol Label Switch, multiprotocol label are handed over by the definition of label and MPLS in this specification
Change) label definition it is similar, it is assumed that between equipment A and equipment B there are two connection, then data packet from equipment A to equipment B just
There are 2 labels, data packet also there are 2 labels from equipment B to equipment A.Label is divided into label, outgoing label, it is assumed that data packet enters
The label (entering label) of equipment A is 0x0000, and the label (outgoing label) when this data packet leaves equipment A may reform into
0x0001.The networking process of Metropolitan Area Network (MAN) is to enter network process under centralized control, also means that address distribution, the label of Metropolitan Area Network (MAN)
Distribution be all to be dominated by metropolitan area server, node switch, node server be all passively execute, this point with
The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are negotiated mutually.
As shown in the table, the data packet of Metropolitan Area Network (MAN) mainly includes following sections:
| DA | SA | Reserved | Label | Payload | CRC |
That is destination address (DA), source address (SA), reserve bytes (Reserved), label, payload (PDU), CRC.Its
In, the format of label, which can refer to, such as gives a definition: label is 32bit, wherein high 16bit retains, only with low 16bit, its position
Set is between the reserve bytes and payload of data packet.
Based on the above-mentioned characteristic of view networking, the information query scheme of the embodiment of the present invention is proposed, it then follows regard the association of networking
View inquires the information depending on relevant device in networking.
Embodiment one
Referring to Fig. 5, a kind of step flow chart of information query method of the embodiment of the present invention one is shown.
The information query method of the embodiment of the present invention can be applied in view networking.It may include that multiple monitoring are set depending on networking
Standby, view networked clients, the first view networked server and cache server cluster, wherein the view networked clients with it is described
First view networked server is based on view networking protocol interaction, and the first view networked server and the cache server cluster are logical
Cross preset view the Internet services end interface interaction.
The information query method of the embodiment of the present invention may comprise steps of:
Step 501, the first view networked server receives the monitoring information inquiry request that view networked clients are sent, the prison
Control information inquiring request includes monitoring device mark to be checked.
In the embodiment of the present invention, it can refer to mobile client depending on networked clients, may also mean that Web client, this
Embodiment is not construed as limiting the concrete form depending on networked clients.
It, can be by view networked client when user (such as operation maintenance personnel) is wanted to inquire the information of some monitoring device
Corresponding operation is executed in end to trigger monitoring information inquiry request, sends the monitoring information inquiry request depending on networked clients
To the first view networked server.Wherein, monitoring information inquiry request may include monitoring device mark to be checked, which uses
In providing foundation in subsequent query monitoring device information.
It should be noted that monitoring device mark can be compiled in the embodiment of the present invention for monitoring device title, monitoring device
Number etc. be capable of the information of the unique identification monitoring device, the embodiment of the present invention to this and it is without restriction.
Step 502, the first view networked server calls view the Internet services end interface, reads institute from caching server cluster
It states monitoring device and identifies corresponding monitoring device information.
In the embodiment of the present invention, it is contemplated that the quantity of monitoring device is continuously increased, and in order to improve information inquiry velocity, is proposed
By the information of monitoring device from removing and being stored to the mode in cache server cluster in database, access is stored with monitoring
The cache server cluster of facility information is than accessing the number for being not only stored with monitoring device information and being also stored with various other information
According to library, speed is faster.
Based on this, the default view the Internet services end interface of the embodiment of the present invention, first regards networked server and cache server
Cluster passes through view the Internet services end interface interaction.It, can be with after first receives monitoring information inquiry request depending on networked server
View the Internet services end interface access cache server cluster is called, and reads monitoring device mark pair from caching server cluster
The monitoring device information answered.
Step 503, first the monitoring device information is sent to view networked clients depending on networked server.
After first obtains monitoring device information to be checked depending on networked server, which is sent to view connection
Net client can show the monitoring device information inquired, in interface depending on networked clients so that associated user checks.
In embodiments of the present invention, first depending on networked server receive depending on networked clients send the monitoring that carries set
After the monitoring information inquiry request of standby mark, preset view the Internet services end interface is called, is read from caching server cluster
Monitoring device identifies corresponding monitoring device information, and monitoring device information is sent to view networked clients.By monitoring device
Information individually store in cache server cluster, won the confidence breath by the inquiry of access cache server cluster, and no longer need
Database is accessed, the information of the cache server cluster-based storage is greatly decreased compared to the information of database purchase, therefore can
Information inquiry velocity is improved, and then improves the speed that view networked clients show query result, avoids the occurrence of that the page is stuck to be showed
As promoting user experience.
Embodiment two
Referring to Fig. 6, a kind of step flow chart of information query method of the embodiment of the present invention two is shown.
The information query method of the embodiment of the present invention can be applied in view networking.It may include that multiple monitoring are set depending on networking
Standby, view networked clients, the first view networked server, the second view networked server, cache server cluster and database service
Device cluster.Wherein, the view networked clients are based on interacting depending on networking protocol with described first depending on networked server, and described first
It is interacted by preset depending on the Internet services end interface depending on networked server with the cache server cluster, the first view networking
Server is interacted by described depending on the Internet services end interface with the database server cluster, the first view networked server
Interacted by described depending on the Internet services end interface with described second depending on networked server, it is described second view networked server with it is described
Database server cluster passes through view the Internet services end interface interaction.
The information query method of the embodiment of the present invention may comprise steps of:
Step 601, first the monitoring information inquiry request that the view networked clients are sent, institute are received depending on networked server
Stating monitoring information inquiry request includes monitoring device mark to be checked.
User is by that can trigger monitoring information inquiry request depending on executing corresponding operating in networked clients.
In a preferred embodiment, the Resources list page, the page can be provided in the interface of view networked clients
The relevant information of each monitoring device can be shown in face (mark, working condition, the failure of such as monitoring device report label).
When user wants to inquire the information of some monitoring device, the phase of the monitoring device shown in the Resources list page can be clicked
Information is closed, thus monitoring information inquiry request of the triggering to the monitoring device.
In another preferred embodiment, search input frame and search can be provided in the interface of view networked clients
Button.When user wants to inquire the information of some monitoring device, the phase of the monitoring device can be inputted in search input frame
It closes information (mark of such as monitoring device), and clicks search button, so that the monitoring information of the monitoring device is inquired in triggering
Request.
Wherein, regarding networked clients can be Web client, and first to regard networked server can be Web server.
Step 602, the first view networked server calls view the Internet services end interface, reads institute from caching server cluster
It states monitoring device and identifies corresponding monitoring device information.
In a preferred embodiment, cache server cluster may include multiple cache servers, each caching clothes
Business device can store the information of multiple monitoring devices, can store the information block of monitoring device according to the mark of monitoring device
In multiple cache servers.For example, monitoring device information block can be stored according to the number of monitoring device multiple slow
It deposits in server, or monitoring device information block can be stored in multiple cache servers according to the title of monitoring device
In, the embodiment of the present invention to this and it is without restriction.
After first receives monitoring information inquiry request depending on networked server, view the Internet services end interface can be called, from
Monitoring device is read in cache server cluster identifies corresponding monitoring device information.The step 602 may include: the first view connection
Network server calls view the Internet services end interface, identifies according to the monitoring device, searches from the cache server cluster
It is stored with the cache server that the monitoring device identifies corresponding monitoring device information, and is read from the cache server
The monitoring device identifies corresponding monitoring device information.
For example, by the monitoring device mark in monitoring information inquiry request and the monitoring device that stores in each cache server
Mark is matched, if being stored with monitoring device mark in some cache server, it is determined that the cache server is stored with
The monitoring device identifies corresponding monitoring device information.
Step 603, first the monitoring device information is sent to the view networked clients depending on networked server.
The monitoring device information of reading is sent to view networked clients depending on networked server by first, is terminated depending on networked client
After receiving, the monitoring device information inquired can be shown in interface.For example, can show monitoring in depending on networked clients
Information page shows the monitoring device information inquired in the page.Wherein, monitoring device information may include device name,
Device numbering, IP address of equipment, parent body, entry time, record renewal time etc..
By the above process, monitoring device information is stored in cache server, by calling view the Internet services termination
Mouth reads monitoring device information from cache server, improves information inquiry velocity, promotes user experience.
Step 604, first the updated monitoring device letter that the view networked clients are sent is received depending on networked server
Breath.
User can be updated monitoring device information in depending on networked clients, and by updated monitoring device
Information is sent to the first view networked server.For example, user can be right in the Resources list page that view networked clients are shown
The information of monitoring device is updated and (such as modifies the working condition of monitoring device), can execute corresponding operating (such as after update
Click " reporting " option etc.), so that triggering view networked clients sends updated monitoring device information.
Step 605, the first view networked server calls the view the Internet services end interface, and the updated monitoring is set
Standby information is written in the cache server cluster.
After first receives updated monitoring device information depending on networked server, view the Internet services end interface is called, it will
The updated monitoring device information is written in the cache server cluster.Updated monitoring device information may include
It is updated the mark of monitoring device, which may include: that the first view networked server calls view the Internet services end interface,
According to the mark for being updated monitoring device, is searched from caching server cluster and be stored with the mark for being updated monitoring device
The cache server of corresponding monitoring device information, and updated monitoring device information is written in the cache server.
For example, the monitoring device mark progress stored in the mark and each cache server of monitoring device will be updated
Match, if being stored with the mark for being updated monitoring device in some cache server, it is determined that the cache server is stored with this
It is updated the corresponding monitoring device information of mark of monitoring device.
After monitoring device information is updated, updated information is written in cache server cluster in time, ensure that letter
Real-time, the authenticity of breath；And it is written to cache server cluster, is written compared to database, improves writing speed.
Step 606, first the basic data inquiry request that the view networked clients are sent, institute are received depending on networked server
Stating basic data inquiry request includes basic module mark to be checked.
In the embodiment of the present invention, the inquiry to basic data can also be realized.Wherein, basic data can based on module
Information, basic module can be for notification module, catalogue module, enquiry module, GB28111 module etc., and above-mentioned module title can
Using the mark as basic module.
User is by that can trigger basic data inquiry request depending on executing corresponding operating in networked clients.
In a preferred embodiment, basic module original list can be provided in the interface of view networked clients,
The relevant information (mark of such as basic module) of each basic module can be shown in the page.When user wants to inquire some
When the information of basic module, the relevant information of the basic module shown in basic module original list can be clicked, to touch
Send out the basic data inquiry request to the basic module.
In another preferred embodiment, search input frame and search can be provided in the interface of view networked clients
Button.When user wants to inquire the information of some basic module, the phase of the basic module can be inputted in search input frame
It closes information (mark of such as basic module), and clicks search button, so that the basic data of the basic module is inquired in triggering
Request.
Step 607, the first view networked server calls view the Internet services end interface, reads from database server cluster
The basic module identifies corresponding basic module information.
In a preferred embodiment, which may include:
A1, the first view networked server call the view the Internet services end interface, the basic data inquiry request are sent out
It send to the second view networked server for serving the corresponding basic module of basic module mark.
It preferably, can be respectively that each basic module setting serves the second of the basic module in the embodiment of the present invention
Depending on networked server.After first receives basic data inquiry request depending on networked server, view the Internet services end interface is called, according to
The second view networked server that the basic module identifies corresponding basic module is served according to the basic module identifier lookup in request,
And basic data inquiry request is sent to the second view networked server.
A2, first, which receives the basic module mark that the second view networked server returns depending on networked server, corresponds to
Basic module information.
After second receives basic data inquiry request depending on networked server, view the Internet services end interface can be called, from
Basic module is read in database server cluster and identifies corresponding basic module information, and calls view the Internet services end interface,
Basic module information is sent to the first view networked server.
Preferably, database server cluster may include multiple database servers, and each database server can be with
The information block of basic module, can be stored in by the information for storing one or more basic modules according to the mark of basic module
In multiple database servers.After first receives basic data inquiry request depending on networked server, view networking clothes can be called
Business end interface, identifies according to the basic module, searches from the database server cluster and is stored with the basic module
The database server of corresponding basic module information is identified, and reads the basic module mark from the database server
Know corresponding basic module information.
Step 608, first the basic module information is sent to view networked clients depending on networked server.
The basic module information of reading is sent to view networked clients depending on networked server by first, is terminated depending on networked client
After receiving, the basic module information inquired can be shown in interface.For example, can show basis in depending on networked clients
Page of data shows the basic module information inquired in the page.Wherein, basic module information may include basic module
Title, state, content etc..
By the above process, basic module information is stored in database server, regards the Internet services end by calling
Interface reads basic module information from database server, realizes the inquiry of basic data；And using grouping storage
Form further improves inquiry velocity.
Referring to Fig. 7, the architecture diagram of server in a kind of view networking of the embodiment of the present invention two is shown.
Regarding in networking for the embodiment of the present invention regards networked server (can be Web server), the second view connection including first
Network server, database server cluster, cache server cluster and view the Internet services end interface.Wherein, the second view networking clothes
Business device includes the server for serving notification module, serves the server of GB28111 module, serves the service of catalogue module
Device and the server for serving enquiry module.Database server cluster may include database clothes for storing basic data
Business device 1, database server 2, database server 3 etc., the quantity of database server can be according to server load condition
Increase.Cache server cluster is cache, may include cache server 1, caching clothes for storing monitoring device information
Business device 2, cache server 3 etc., the quantity of cache server can increase according to server load condition.Cache server cluster
In data can be separated from database server cluster.First view networked server, the second view the Internet services
Device, database server cluster, the interaction between cache server cluster can by call view the Internet services end interface (
That is middleware) it realizes, it is responsible for reading and writing for database server and cache server, Ke Yishi depending on the Internet services end interface
The various functions such as existing rights management, monitoring resource management, front end order management, association's tube reason, searching and managing.
The embodiment of the present invention realizes millions information quick search, solves the problems, such as that inquiry velocity is slow, will not go out
Now wait the phenomenon that too long time, the page are stuck.
It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method
It closes, but those skilled in the art should understand that, embodiment of that present invention are not limited by the describe sequence of actions, because according to
According to the embodiment of the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should
Know, the embodiments described in the specification are all preferred embodiments, and the related movement not necessarily present invention is implemented
Necessary to example.
Embodiment three
Referring to Fig. 8, a kind of structural block diagram of information query device of the embodiment of the present invention three is shown.
The information query device of the embodiment of the present invention is applied in view networking, view networking include regard networked clients,
First view networked server and cache server cluster, wherein the view networked clients and the first view networked server
Based on view networking protocol interaction, the first view networked server and the cache server cluster are taken by the networking of preset view
Business end interface interaction.
Wherein, first may include with lower module depending on networked server:
First receiving module 801, the monitoring information inquiry request sent for receiving the view networked clients, the prison
Control information inquiring request includes monitoring device mark to be checked；
First read module 802 is read from the cache server cluster for calling the view the Internet services end interface
The monitoring device is taken to identify corresponding monitoring device information；
First sending module 803, for the monitoring device information to be sent to the view networked clients.
In embodiments of the present invention, first depending on networked server receive depending on networked clients send the monitoring that carries set
After the monitoring information inquiry request of standby mark, preset view the Internet services end interface is called, is read from caching server cluster
Monitoring device identifies corresponding monitoring device information, and monitoring device information is sent to view networked clients.By monitoring device
Information individually store in cache server cluster, won the confidence breath by the inquiry of access cache server cluster, and no longer need
Database is accessed, the information of the cache server cluster-based storage is greatly decreased compared to the information of database purchase, therefore can
Information inquiry velocity is improved, and then improves the speed that view networked clients show query result, avoids the occurrence of that the page is stuck to be showed
As promoting user experience.
Example IV
Referring to Fig. 9, a kind of structural block diagram of information query device of the embodiment of the present invention four is shown.
The information query device of the embodiment of the present invention is applied in view networking, view networking include regard networked clients,
First view networked server and cache server cluster, wherein the view networked clients and the first view networked server
Based on view networking protocol interaction, the first view networked server and the cache server cluster are taken by the networking of preset view
Business end interface interaction.
Wherein, described first may include: depending on networked server
First receiving module 901, the monitoring information inquiry request sent for receiving the view networked clients, the prison
Control information inquiring request includes monitoring device mark to be checked；
First read module 902 is read from the cache server cluster for calling the view the Internet services end interface
The monitoring device is taken to identify corresponding monitoring device information；
First sending module 903, for the monitoring device information to be sent to the view networked clients.
Preferably, the cache server cluster includes multiple cache servers.First read module includes: caching
Searching unit, for identifying according to the monitoring device, lookup is stored with the monitoring and sets from the cache server cluster
The standby cache server for identifying corresponding monitoring device information；Information reading unit, for being read from the cache server
The monitoring device identifies corresponding monitoring device information.
Preferably, the first view networked server further include:
Second receiving module 904, the updated monitoring device information sent for receiving the view networked clients；
Writing module 905 writes the updated monitoring device information for calling the view the Internet services end interface
Enter in the cache server cluster.
Preferably, described depending on networking further includes database server cluster, the first view networked server and number
Pass through view the Internet services end interface interaction according to library server cluster.The first view networked server further include:
Third receiving module 906, the basic data inquiry request sent for receiving the view networked clients, the base
Plinth data inquiry request includes basic module mark to be checked；
Second read module 907, for calling the view the Internet services end interface, from the database server cluster
It reads the basic module and identifies corresponding basic module information.
Preferably, described depending on networking further includes the second view networked server, the first view networked server and described the
Two view networked servers are taken by view the Internet services end interface interaction, the second view networked server and the database
Business device cluster passes through view the Internet services end interface interaction.
Second read module 907 includes: request transmitting unit, will for calling the view the Internet services end interface
The basic data inquiry request, which is sent to, serves the second view the Internet services that the basic module identifies corresponding basic module
Device；Information receiving unit identifies corresponding basis for receiving the basic module that the second view networked server returns
Module information；Wherein, the basic module information calls the view the Internet services end interface by the second view networked server,
It is obtained from the database server cluster.
Preferably, first can also include: the second sending module depending on networked server, be used for the basic module information
It is sent to view networked clients.
The embodiment of the present invention realizes millions information quick search, solves the problems, such as that inquiry velocity is slow, will not go out
Now wait the phenomenon that too long time, the page are stuck.
For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple
Place illustrates referring to the part of embodiment of the method.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these
Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices
In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet
The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above to a kind of information query method provided by the present invention and a kind of information query device, detailed Jie has been carried out
It continues, used herein a specific example illustrates the principle and implementation of the invention, and the explanation of above embodiments is only
It is to be used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, according to this hair
Bright thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not manage
Solution is limitation of the present invention.
Claims (10)
1. a kind of information query method, which is characterized in that the method is applied in view networking, and the view networking includes view networking
Client, the first view networked server and cache server cluster, wherein the view networked clients and first view are networked
Server is based on view networking protocol interaction, and the first view networked server and the cache server cluster pass through preset view
The interaction of the Internet services end interface,
The described method includes:
Described first receives the monitoring information inquiry request that the view networked clients are sent, the monitoring letter depending on networked server
Breath inquiry request includes monitoring device mark to be checked；
The first view networked server calls the view the Internet services end interface, reads institute from the cache server cluster
It states monitoring device and identifies corresponding monitoring device information；
The monitoring device information is sent to the view networked clients depending on networked server by described first.
2. the method according to claim 1, wherein the cache server cluster includes multiple buffer services
Device,
It is described to read the step of monitoring device identifies corresponding monitoring device information from caching server cluster, comprising:
It is identified according to the monitoring device, is searched from the cache server cluster and be stored with the monitoring device mark correspondence
Monitoring device information cache server；
The monitoring device is read from the cache server identifies corresponding monitoring device information.
3. the method according to claim 1, wherein the method also includes:
Described first receives the updated monitoring device information that the view networked clients are sent depending on networked server；
The first view networked server calls the view the Internet services end interface, and the updated monitoring device information is write
Enter in the cache server cluster.
4. the method according to claim 1, wherein it is described depending on networking further include database server cluster, institute
It states the first view networked server and is interacted by described depending on the Internet services end interface with the database server cluster,
The method also includes:
Described first receives the basic data inquiry request that the view networked clients are sent, the basis number depending on networked server
It is investigated that asking request includes that basic module to be checked identifies；
The first view networked server calls the view the Internet services end interface, reads from the database server cluster
The basic module identifies corresponding basic module information.
5. according to the method described in claim 4, it is characterized in that, it is described depending on networking further include the second view networked server, institute
It states the first view networked server and is interacted by described depending on the Internet services end interface with described second depending on networked server, described second
It is interacted by described depending on the Internet services end interface depending on networked server with the database server cluster,
The first view networked server calls the view the Internet services end interface, reads from the database server cluster
The basic module identifies the step of corresponding basic module information, comprising:
The first view networked server calls the view the Internet services end interface, and the basic data inquiry request is sent to
Serve the second view networked server that the basic module identifies corresponding basic module；
Described first depending on networked server receive it is described second view networked server return the basic module mark it is corresponding
Basic module information；Wherein, the basic module information calls the view the Internet services end by the second view networked server
Interface is obtained from the database server cluster.
6. a kind of information query device, which is characterized in that described device is applied in view networking, and the view networking includes view networking
Client, the first view networked server and cache server cluster, wherein the view networked clients and first view are networked
Server is based on view networking protocol interaction, and the first view networked server and the cache server cluster pass through preset view
The interaction of the Internet services end interface,
Described first includes: depending on networked server
First receiving module, the monitoring information inquiry request sent for receiving the view networked clients, the monitoring information
Inquiry request includes monitoring device mark to be checked；
First read module, for calling the view the Internet services end interface, from the cache server cluster described in reading
Monitoring device identifies corresponding monitoring device information；
First sending module, for the monitoring device information to be sent to the view networked clients.
7. device according to claim 6, which is characterized in that the cache server cluster includes multiple buffer services
Device,
First read module includes:
Cache lookup unit has searched storage from the cache server cluster for identifying according to the monitoring device
State the cache server that monitoring device identifies corresponding monitoring device information；
Information reading unit identifies corresponding monitoring device letter for reading the monitoring device from the cache server
Breath.
8. device according to claim 6, which is characterized in that the first view networked server further include:
Second receiving module, the updated monitoring device information sent for receiving the view networked clients；
Writing module will be described in the updated monitoring device information write-in for calling the view the Internet services end interface
In cache server cluster.
9. device according to claim 8, which is characterized in that it is described depending on networking further include database server cluster, institute
It states the first view networked server and is interacted by described depending on the Internet services end interface with the database server cluster,
The first view networked server further include:
Third receiving module, the basic data inquiry request sent for receiving the view networked clients, the basic data
Inquiry request includes basic module mark to be checked；
Second read module reads institute for calling the view the Internet services end interface from the database server cluster
It states basic module and identifies corresponding basic module information.
10. device according to claim 9, which is characterized in that it is described depending on networking further include the second view networked server, institute
It states the first view networked server and is interacted by described depending on the Internet services end interface with described second depending on networked server, described second
It is interacted by described depending on the Internet services end interface depending on networked server with the database server cluster,
Second read module includes:
The basic data inquiry request is sent to clothes for calling the view the Internet services end interface by request transmitting unit
It is engaged in identifying the second view networked server of corresponding basic module in the basic module；
Information receiving unit identifies corresponding basis for receiving the basic module that the second view networked server returns
Module information；Wherein, the basic module information calls the view the Internet services end interface by the second view networked server,
It is obtained from the database server cluster.
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