CN110233862A - Device file pulls system in local area network - Google Patents
Device file pulls system in local area network Download PDFInfo
- Publication number
- CN110233862A CN110233862A CN201810178637.8A CN201810178637A CN110233862A CN 110233862 A CN110233862 A CN 110233862A CN 201810178637 A CN201810178637 A CN 201810178637A CN 110233862 A CN110233862 A CN 110233862A
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- CN
- China
- Prior art keywords
- area network
- local area
- equipment
- user
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012216 screening Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000011017 operating method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1073—Registration or de-registration
-
- 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
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
-
- 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
- H04L67/141—Setup of application sessions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/164—Adaptation or special uses of UDP protocol
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Multimedia (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Computer And Data Communications (AREA)
Abstract
The present invention provides device files in a kind of local area network to pull system, including user PC, equipment and local area network, user PC connects same local area network with equipment, user PC can pull required file from the device, and the file pulls operation comprising steps of S1. user PC broadcasts UDP request in local area network；S2. the equipment in local area network receives UDP request, and right rear line PC sends registration message；S3. user PC records registration message, with equipment successful connection；S4. user PC sends to equipment and obtains request of data, device data needed for obtaining.Device file pulls the data that system can be generated with the work of batch backup equipment in local area network of the present invention, and it can once specify multiple devices, the file of screening storage in a device is backed up, compared to the mode for using data line or wireless one-to-one transmission file, operating procedure is greatly saved, improves efficiency.
Description
Technical field
The present invention relates to computer communication technology field, in particular to device file pulls system in a kind of local area network.
Background technique
In the prior art, the data in a local area network in other equipment (computer, mobile phone) are imported into local computing,
File copy generally is carried out using data line or uses wireless mode (bluetooth, WiFi) one-to-one transmission file；But this side
Method is only applicable to the situation for needing the equipment of Backup Data less, if the specific data of up to a hundred equipment backed up,
This obvious method is unworkable.
Summary of the invention
In order to solve the above-mentioned technical problem, the specific data generated for large number of equipment in a certain local area network pulls,
Device file pulls system in a kind of local area network of the present invention.
Device file pulls system, including user PC, equipment and local area network in the local area network, and user PC is connected with equipment
Same local area network, user PC can pull required file from the device, the file pull operation comprising steps of
S1. user PC broadcasts UDP request in local area network；
S2. the equipment in local area network receives UDP request, and right rear line PC sends registration message；
S3. user PC records registration message, with equipment successful connection；
S4. user PC sends to equipment and obtains request of data, device data needed for obtaining.
The improvement that device file pulls system in local area network of the present invention is that the content of the UDP request includes user PC
IP address and port.
In local area network of the present invention device file pull system further improvement lies in that, the registration message include equipment compile
Number and equipment session.
In local area network of the present invention device file pull system further improvement lies in that, the acquisition request of data include refer to
Locking equipment number and data screening conditions.
In local area network of the present invention device file pull system further improvement lies in that, equipment receives the acquisition data
After request, qualified data are sent to user PC according to the screening conditions for obtaining request of data.
Device file pulls the data that system can be generated with the work of batch backup equipment in local area network of the present invention, and can be with one
Secondary specified multiple devices, the file of screening storage in a device is backed up, suitable for single data volume is small, equipment is more, data
Situation more than item number is greatly saved operating procedure, mentions compared to the mode for using data line or wireless one-to-one transmission file
High efficiency.
Detailed description of the invention
Fig. 1 is that device file pulls system flow schematic diagram in local area network of the present invention.
Specific embodiment
The present invention is explained in further detail with reference to the accompanying drawing.
The invention proposes device files in a kind of local area network to pull system, and the method realizes step as shown in Figure 1, packet
It includes:
S11. server broadcasts UDP request in local area network:
Preferably, in the present embodiment, server and equipment establish connection and use apache mina frame, a server
It can connect multiple client, user pc is a mina server；UDP request includes IP and port.
S12. the equipment in local area network receives UDP request:
The equipment is equivalent to mina client.
S13. equipment is according to UDP request content, to server sending device registration message:
The registration message includes that registration message includes device numbering and equipment session.
S14. server records registration message, with equipment successful connection.
S15. server sends to equipment and obtains request of data, device data needed for obtaining:
User can choose multiple equipment, then disposably send a message to each equipment.Preferably, it is set described in the present embodiment
Standby data are the logs generated using equipment, and log is stored in the database of equipment, and user PC can be in connected device
Equipment is selected, selects log initial time, log is by the time.Then the quantity of each pulling data is defined.Equipment receives
Total log recording can be inquired according to the time after to message, and the data of inquiry and total quantity are then sent to user
pc.Whether user pc can detect the number of data having received automatically corresponding with sum, if do not pulled there are also log, after
It is continuous to pull, not then by the data in memory to being saved in excel table, so as to realize that more equipment upload log in batches
Record.
Obviously, the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Claims (5)
1. device file pulls system, including user PC, equipment and local area network in a kind of local area network, user PC is connected together with equipment
One local area network, user PC can pull required file from the device, which is characterized in that the file pull operation comprising steps of
S1. user PC broadcasts UDP request in local area network；
S2. the equipment in local area network receives UDP request, and right rear line PC sends registration message；
S3. user PC records registration message, with equipment successful connection；
S4. user PC sends to equipment and obtains request of data, device data needed for obtaining.
2. device file pulls system in local area network according to claim 1, it is characterised in that the content of the UDP request
IP address and port including user PC.
3. device file pulls system in local area network according to claim 1, it is characterised in that the registration message includes
Device numbering and equipment session.
4. device file pulls system in local area network according to claim 1, it is characterised in that the acquisition request of data
Including designated equipment number and data screening conditions.
5. device file pulls system in local area network according to claim 1, it is characterised in that equipment receives described obtain
After taking request of data, qualified data are sent to user PC according to the screening conditions for obtaining request of data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810178637.8A CN110233862A (en) | 2018-03-05 | 2018-03-05 | Device file pulls system in local area network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810178637.8A CN110233862A (en) | 2018-03-05 | 2018-03-05 | Device file pulls system in local area network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110233862A true CN110233862A (en) | 2019-09-13 |
Family
ID=67862020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810178637.8A Pending CN110233862A (en) | 2018-03-05 | 2018-03-05 | Device file pulls system in local area network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110233862A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103747032A (en) * | 2013-12-12 | 2014-04-23 | 北京奇虎科技有限公司 | File transmission method, device and system |
| US20150304179A1 (en) * | 2012-11-21 | 2015-10-22 | Zte Corporation | Real-time remote log acquisition method and system |
| CN105791436A (en) * | 2016-04-28 | 2016-07-20 | 杭州亿方云网络科技有限公司 | File synchronization system and synchronization method thereof |
| CN107005819A (en) * | 2014-11-07 | 2017-08-01 | 科智库公司 | The dynamic selective user interaction based in neighbouring group of Wireless Telecom Equipment |
-
2018
- 2018-03-05 CN CN201810178637.8A patent/CN110233862A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150304179A1 (en) * | 2012-11-21 | 2015-10-22 | Zte Corporation | Real-time remote log acquisition method and system |
| CN103747032A (en) * | 2013-12-12 | 2014-04-23 | 北京奇虎科技有限公司 | File transmission method, device and system |
| CN107005819A (en) * | 2014-11-07 | 2017-08-01 | 科智库公司 | The dynamic selective user interaction based in neighbouring group of Wireless Telecom Equipment |
| CN105791436A (en) * | 2016-04-28 | 2016-07-20 | 杭州亿方云网络科技有限公司 | File synchronization system and synchronization method thereof |
Non-Patent Citations (2)
| Title |
|---|
| DAWISH_大D: "使用ip地址操作ADB命令，https://blog.csdn.net/u010072711/article/details/55809795", 《CSDN》 * |
| 步履不停的SUUNNY: "adb如何连接多个设备，https://www.jianshu.com/p/3b4d012165d5", 《简书》 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190913 |