CN110263195B - Method for synchronizing multi-end server by picture stream - Google Patents
Method for synchronizing multi-end server by picture stream Download PDFInfo
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- CN110263195B CN110263195B CN201910567005.5A CN201910567005A CN110263195B CN 110263195 B CN110263195 B CN 110263195B CN 201910567005 A CN201910567005 A CN 201910567005A CN 110263195 B CN110263195 B CN 110263195B
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- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/51—Indexing; Data structures therefor; Storage structures
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- G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
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Abstract
The invention discloses a method for synchronizing a multi-end server by picture streams, which is characterized in that an IP address of a self-owned server needing to be synchronized is configured in a configuration system; the mobile terminal collects the picture stream information of a user and uploads the picture stream information to a distributed server, and meanwhile, whether the server is a self-owned server or a rented server is judged; if the distributed server is the own server, storing the picture stream information on the server, then acquiring the IP addresses of other servers in the configuration system and synchronizing the picture stream to the other servers; if the distributed server is a rental server, caching the picture stream information in the rental server, acquiring the IP address of the server in the configuration system, synchronizing the picture stream to the servers, and then clearing the picture stream in the cache. The invention greatly shortens the request time of the user for previewing the picture and improves the experience of the user.
Description
Technical Field
The invention relates to a picture stream synchronization method, in particular to a method for synchronizing a multi-end server by a picture stream.
Background
The method is characterized in that a complete set of nas service condition is built based on no manpower and fund in the initial system construction stage, and a plurality of application services cannot share pictures, so that when a user requests to preview the picture information, if the picture is not stored in a request server, the request server is required to send a request to the server storing the picture to finish the preview. However, in practical situations, the requesting server cannot directly confirm which server the picture is stored on, and needs to request confirmation one by one, which causes a delay in customer preview and reduces customer experience. Meanwhile, as the traffic volume increases, a server needs to be rented to an application server business, and the pictures (such as OCR (optical character recognition) front and back images) of the user are relatively private, so that the pictures cannot be synchronized to the rented server and can only be stored in the own server, and therefore, a method for synchronizing the picture stream with the multi-end server needs to be developed to solve the problems in the prior art.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a method for synchronizing a multi-end server with a picture stream, which solves at least one of the deficiencies of the prior art.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a method for synchronizing a multi-end server with a picture stream is characterized by comprising the following steps:
the method comprises the following steps: configuring the IP address of the own server needing synchronization in a configuration system;
step two: the mobile terminal collects the picture stream information of a user and uploads the picture stream information to a distributed server, and meanwhile, whether the server is a self-owned server or a rented server is judged;
step three: if the distributed server is the own server, storing the picture stream information on the server, then acquiring the IP addresses of other servers in the configuration system and synchronizing the picture stream to the other servers;
step four: if the distributed server is a rental server, caching the picture stream information in the rental server, acquiring the IP address of the server in the configuration system, synchronizing the picture stream to the servers, and then clearing the picture stream in the cache.
Further, the first step is to divide all servers into owned servers and leased servers, and configure the IP addresses of all owned servers in the configuration system.
Furthermore, the configuration system is a back-end management system which can add and delete the server IP address and take effect in real time aiming at the server IP address.
Further, the second step is specifically that the mobile terminal acquires picture stream information of a user and uploads the picture stream information to a distributed server, and simultaneously judges whether the server is a self-owned server or a leased server, the distributed server acquires an IP address list in a configuration system, compares the IP addresses in the list with the IP addresses of the local computer one by one, if any IP address in the IP address list is the same as the IP address of the local computer, the server is judged to be the self-owned server, and if no IP address is the same as the IP address of the local computer, the server is judged to be the leased server.
Further, the third step is specifically that if the allocated server is the own server, a picture directory is created on the own server to store the picture stream information on the own server, then the IP addresses of other servers in the configuration system are obtained, the jsch JAR package is used to initialize the ChannelSftp object according to the IP address required to be synchronized, and then the picture stream is synchronized to other servers according to the ChannelSftp.
Further, the fourth step is specifically that if the allocated server is a leased server, a picture cache directory is created on the leased server to cache the picture stream information on the leased server, then the IP address of the server in the configuration system is obtained, a jsch packet is used to initialize the channelstp object according to the IP address required to be synchronized, then the picture stream is synchronized to the servers according to the channelstp.put cycle, and finally the picture stream in the cache directory is cleared.
Compared with the prior art, the invention has the following advantages and effects: the invention can automatically identify the type of the server and synchronize the uploaded picture stream to the own server, thereby greatly shortening the request time of a user for previewing the picture, improving the experience of the user and simultaneously ensuring the safety of the user information.
Drawings
Fig. 1 is a schematic diagram of a method for synchronizing a multi-end server with a picture stream according to the present invention.
Detailed Description
The present invention is further illustrated by the following examples, which are illustrative of the present invention and are not to be construed as being limited thereto.
As shown in fig. 1, a method for synchronizing a multi-end server with a picture stream according to the present invention includes the following steps:
the method comprises the following steps: configuring the IP address of the own server needing synchronization in a configuration system;
all servers are divided into owned servers and leased servers, and the IP addresses of all owned servers are configured in a configuration system. The configuration system is a back-management system which can add and delete the IP addresses of the servers and take effect in real time aiming at the IP addresses of the servers.
Step two: the mobile terminal collects the picture stream information of a user and uploads the picture stream information to a distributed server, and meanwhile, whether the server is a self-owned server or a rented server is judged;
the method comprises the steps that a mobile terminal collects picture stream information of a user and uploads the picture stream information to a distributed server, whether the server is a self-owned server or a renting server is judged at the same time, the distributed server obtains an IP address list in a configuration system and compares IP addresses in the list with IP addresses of a local machine one by one, if any IP address in the IP address list is the same as the IP address of the local machine, the server is judged to be the self-owned server, and if no IP address is the same as the IP address of the local machine, the server is judged to be the renting server.
Step three: if the distributed server is the own server, storing the picture stream information on the server, then acquiring the IP addresses of other servers in the configuration system and synchronizing the picture stream to the other servers;
if the distributed server is the self-owned server, a picture directory is created on the self-owned server to store the picture stream information on the self-owned server, then the IP addresses of other servers in the configuration system are obtained, a jsch JAR packet is used for initializing a ChannelSftp object according to the IP addresses needing synchronization, and then the picture stream is synchronized to other servers according to ChannelSftp.
Step four: if the distributed server is a rental server, caching the picture stream information in the rental server, acquiring the IP address of the server in the configuration system, synchronizing the picture stream to the servers, and then clearing the picture stream in the cache.
If the distributed server is a leased server, a picture cache directory is created on the leased server to cache the picture stream information on the leased server, then the IP address of the server in the configuration system is obtained, a ChannelSftp object is initialized according to the IP address needing synchronization through a jsch JAR packet, then the picture stream is synchronized to the servers according to ChannelSftp.
The invention can automatically identify the type of the server and synchronize the uploaded picture stream to the own server, thereby greatly shortening the request time of a user for previewing the picture, improving the experience of the user and simultaneously ensuring the safety of the user information.
The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (4)
1. A method for synchronizing a multi-end server with a picture stream is characterized by comprising the following steps:
the method comprises the following steps: configuring the IP address of the own server needing synchronization in a configuration system;
the first step is to divide all servers into own servers and leased servers, and configure the IP addresses of all the own servers in a configuration system;
step two: the mobile terminal collects the picture stream information of a user and uploads the picture stream information to a distributed server, and meanwhile, whether the server is a self-owned server or a rented server is judged;
the second step is that the mobile terminal collects the picture stream information of the user and uploads the picture stream information to a distributed server, and simultaneously judges whether the server is a self-owned server or a leased server, the distributed server obtains an IP address list in a configuration system, compares IP addresses in the list with local IP addresses one by one, if any IP address in the IP address list is the same as the local IP address, the server is judged to be the self-owned server, and if any IP address is not the same as the local IP address, the server is judged to be the leased server;
step three: if the distributed server is the own server, storing the picture stream information on the server, then acquiring the IP addresses of other servers in the configuration system and synchronizing the picture stream to the other servers;
step four: if the distributed server is a rental server, caching the picture stream information in the rental server, acquiring the IP address of the server in the configuration system, synchronizing the picture stream to the servers, and then clearing the picture stream in the cache.
2. The method for synchronizing a multi-end server for a picture stream according to claim 1, wherein: the configuration system is a back-management system which can add and delete the IP addresses of the servers and take effect in real time aiming at the IP addresses of the servers.
3. The method for synchronizing a multi-end server for a picture stream according to claim 1, wherein: and step three, specifically, if the distributed server is the self-owned server, creating a picture directory on the self-owned server to store the picture stream information on the self-owned server, then acquiring the IP addresses of other servers in the configuration system, initializing a ChannelSftp object according to the IP address required to be synchronized through a jsch JAR packet, and then synchronizing the picture stream to the other servers according to ChannelSftp.
4. The method for synchronizing a multi-end server for a picture stream according to claim 1, wherein: if the distributed server is a leased server, creating a picture cache directory on the leased server to cache the picture stream information on the leased server, then obtaining an IP address of the server in the configuration system, initializing a ChannelSftp object according to the IP address needing synchronization through a jsch JAR packet, synchronizing the picture stream into the servers according to the ChannelSftp.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910567005.5A CN110263195B (en) | 2019-06-27 | 2019-06-27 | Method for synchronizing multi-end server by picture stream |
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| CN201910567005.5A CN110263195B (en) | 2019-06-27 | 2019-06-27 | Method for synchronizing multi-end server by picture stream |
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| CN110263195B true CN110263195B (en) | 2021-06-01 |
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Citations (5)
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| CN102130972A (en) * | 2011-04-27 | 2011-07-20 | 苏州阔地网络科技有限公司 | Method and system for synchronizing white board after picture centralization under different resolution ratios |
| CN103617165A (en) * | 2013-10-22 | 2014-03-05 | 小米科技有限责任公司 | Picture loading method, device and terminal |
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| CN106059777A (en) * | 2016-08-23 | 2016-10-26 | 浪潮电子信息产业股份有限公司 | Trusted middleware design method of cloud platform |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7730187B2 (en) * | 2006-10-05 | 2010-06-01 | Limelight Networks, Inc. | Remote domain name service |
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| CN102130972A (en) * | 2011-04-27 | 2011-07-20 | 苏州阔地网络科技有限公司 | Method and system for synchronizing white board after picture centralization under different resolution ratios |
| CN104380789A (en) * | 2012-11-15 | 2015-02-25 | 僖迪网络科技株式会社 | Method and apparatus for providing content according to type of communication network |
| CN103617165A (en) * | 2013-10-22 | 2014-03-05 | 小米科技有限责任公司 | Picture loading method, device and terminal |
| CN105049504A (en) * | 2015-07-09 | 2015-11-11 | 国云科技股份有限公司 | A big data transfer transmission synchronization and storage method |
| CN106059777A (en) * | 2016-08-23 | 2016-10-26 | 浪潮电子信息产业股份有限公司 | Trusted middleware design method of cloud platform |
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Address after: No.88, Huaihai Road, Qinhuai District, Nanjing, Jiangsu 210001 Patentee after: Nanyin Faba Consumer Finance Co.,Ltd. Address before: No.88, Huaihai Road, Qinhuai District, Nanjing, Jiangsu 210001 Patentee before: SUNING CONSUMER FINANCE Co.,Ltd. |
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