CN110580242A - picture storage and display method and system in network disk application - Google Patents
picture storage and display method and system in network disk application Download PDFInfo
- Publication number
- CN110580242A CN110580242A CN201810581333.6A CN201810581333A CN110580242A CN 110580242 A CN110580242 A CN 110580242A CN 201810581333 A CN201810581333 A CN 201810581333A CN 110580242 A CN110580242 A CN 110580242A
- Authority
- CN
- China
- Prior art keywords
- picture
- file server
- thumbnail
- pictures
- original image
- 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
Abstract
the invention discloses a method and a system for storing and displaying pictures in a network disk application, wherein the method comprises the following steps: storing the original image uploaded by the front end to a file server, compressing the original image and storing a corresponding thumbnail to the file server; when a user selects to preview the picture in the network disk at the front end, acquiring a thumbnail of the picture from the file server and outputting the thumbnail to the front end for displaying; when the user selects to view the pictures in the network disk in detail at the front end, the original pictures of the pictures are acquired from the file server and output to the front end for displaying. According to the invention, an original image and a thumbnail of the picture are stored when the picture is uploaded, and when the picture in the network disk is previewed at the front end by a user in the subsequent picture display process, the thumbnail of the picture is acquired from the file server and output to the front end for display, so that the problems of large data downloading amount, high network bandwidth occupation and slow page picture loading can be avoided when multiple pictures are previewed simultaneously, and the loss of bandwidth resources is reduced.
Description
Technical Field
the invention relates to the technical field of internet, in particular to a method and a system for storing and displaying pictures in a network disk application.
background
In the network disk application, the picture file uploaded by the user needs to be directly displayed. At present, a server stores an original image, when the image is actually obtained, the image is still downloaded from the server in a mode of reading the original image, and as the image pixels are higher and higher, the image file is larger and larger, and the mode of directly displaying the original image uploaded to a page by a user can cause that the data amount downloaded by the user is too large, and the page is opened slowly.
disclosure of Invention
the present invention provides a method and a system for storing and displaying pictures in a network disk application, aiming at the above-mentioned defects in the prior art.
the technical scheme adopted by the invention for solving the technical problems is as follows: a picture storage method in a network disk application is constructed, and the method is applied to a background of the network disk application and comprises the following steps:
and storing the original image uploaded by the front end to a file server, compressing the original image and storing a corresponding thumbnail to the file server.
in the method for storing pictures in a network disk application according to the present invention, compressing the original pictures and storing the compressed original pictures in the corresponding thumbnail pictures to a file server includes:
acquiring connection with a file server;
checking or creating a storage directory of the thumbnail in the file server;
compressing the original image according to a preset compression strategy by using an image processing toolkit to obtain a thumbnail;
Converting the thumbnail from the file object to an input stream object;
calling an uploading method, and uploading the input stream object to a storage directory of the thumbnail in a file server;
The connection with the file server is closed.
in the method for storing pictures in a network disk application, the storing of the original pictures uploaded by the front end to the file server includes:
Acquiring connection with a file server;
checking or creating a storage directory of the original image in a file server;
converting the original image from a file object to an input stream object;
Calling an uploading method, and uploading the input stream object to a storage directory of the original image in a file server;
The connection with the file server is closed.
in the method for storing pictures in a network disk application, before storing the original pictures uploaded by the front end, the method further comprises the following steps: and after receiving the original image uploaded by the front end, verifying the legality of the original image, and if the original image is verified to be legal, performing subsequent storage and compression processing on the original image uploaded at this time.
In the method for storing pictures in the network disk application, the method further comprises the following steps:
After the original image is stored, storing original image basic information of the original image, which contains original image storage directory information, into a file information storage database; and after the thumbnail is saved, saving the storage directory information of the thumbnail to a file information storage database.
The invention also discloses a picture display method in the network disk application, which is applied to the background of the network disk application and comprises the following steps:
when a user selects to preview the picture in the network disk at the front end, acquiring a thumbnail of the picture from the file server and outputting the thumbnail to the front end for displaying; when the user selects to view the pictures in the network disk in detail at the front end, the original pictures of the pictures are acquired from the file server and output to the front end for displaying.
In the method for displaying pictures in the network disk application, when the user selects to preview the pictures in the network disk at the front end, the thumbnail of the picture is acquired from the file server and output to the front end for displaying; when a user selects to view the picture in the network disk in detail at the front end, the method for obtaining the original picture of the picture from the file server and outputting the original picture to the front end for displaying comprises the following steps:
acquiring a display instruction submitted by a front end;
Through the display instruction, the display type of the picture needing to be previewed is acquired, wherein: when the front-end user selects to preview the pictures in the network disk, the display type obtained through the display instruction is a thumbnail; when the front-end user selects to view the pictures in the network disk in detail, the display type obtained through the display instruction is the original picture;
according to the display type, obtaining a storage directory of the picture corresponding to the display instruction in the file server from a file information storage database;
acquiring an original image/thumbnail of the picture corresponding to the display instruction from the acquired storage directory;
And outputting the acquired original image/thumbnail to the front end for displaying.
The invention also discloses a picture storage and display method in the network disk application, which comprises a storage step and a display step, wherein the storage step executes the storage method, and the display step executes the display method.
The invention also discloses a picture storage and display system in the network disk application, which is applied to the background of the network disk application and comprises the following components:
the storage unit is used for storing the original image uploaded by the front end to the file server, compressing the original image and storing the corresponding thumbnail to the file server;
The display unit is used for acquiring the thumbnail of the picture from the file server and outputting the thumbnail to the front end for displaying when the user selects to preview the picture in the network disk at the front end; when the user selects to view the pictures in the network disk in detail at the front end, the original pictures of the pictures are acquired from the file server and output to the front end for displaying.
The invention also discloses a picture storage and display system in the network disk application, which is applied to a background of the network disk application and comprises a processor and a memory, wherein a first computer program and a second computer program are stored in the memory, and the processor can run the first computer program to execute the storage method and can run the second computer program to execute the display method.
The method and the system for storing and displaying the picture in the network disk application have the following beneficial effects: the method and the device have the advantages that an original image and a thumbnail of the picture are stored in the picture when the picture is uploaded, when the picture in the network disk is previewed at the front end by a user in the subsequent picture display, the thumbnail of the picture is acquired from the file server and output to the front end for display, when the picture in the network disk is previewed at the front end by the user in a detailed mode, the original image of the picture is acquired from the file server and output to the front end for display, so that the problems of large downloaded data size, high network bandwidth occupation and slow page picture loading can be avoided when the preview is opened at the same time of multiple pictures, and the loss of bandwidth resources is reduced.
drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts:
FIG. 1 is a flow chart of a storage and display method of the present invention;
FIG. 2 is a detailed flow diagram of a storage method provided by one embodiment;
Fig. 3 is a detailed flowchart of a display method according to an embodiment.
Detailed Description
to facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Exemplary embodiments of the invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
the terms including ordinal numbers such as "first", "second", and the like used in the present specification may be used to describe various components, but the components are not limited by the terms. These terms are used only for the purpose of distinguishing one constituent element from other constituent elements. For example, a first component may be named a second component, and similarly, a second component may also be named a first component, without departing from the scope of the present invention.
The general idea of the invention is as follows: a method and a system for storing and displaying pictures in a network disk application are constructed, and referring to fig. 1, the method comprises the following steps:
A storage step 101: storing the original image uploaded by the front end to a file server, compressing the original image and storing a corresponding thumbnail to the file server;
a display step 102: when a user selects to preview the picture in the network disk at the front end, acquiring a thumbnail of the picture from the file server and outputting the thumbnail to the front end for displaying; when the user selects to view the pictures in the network disk in detail at the front end, the original pictures of the pictures are acquired from the file server and output to the front end for displaying.
In order to better understand the technical solutions, the technical solutions will be described in detail below with reference to the drawings and the specific embodiments of the specification, and it should be understood that the embodiments and specific features of the embodiments of the present invention are detailed descriptions of the technical solutions of the present application, and are not limited to the technical solutions of the present application, and the technical features of the embodiments and examples of the present invention may be combined with each other without conflict.
example one
The embodiment discloses a picture storage method in a network disk application, which is applied to a background of the network disk application and mainly comprises the steps of storing original pictures uploaded at the front end to a file server, compressing the original pictures and then storing corresponding thumbnails to the file server.
in the invention, the front end can be an uploading control, such as a JS script in an HTML page, which can help to quickly realize the uploading operation of the picture file. Specifically, all operations of the user are completed on the HTML page, and developers can define different implementation effects by using CSS and JS according to actual service requirements. After the user operates on the HTML page, a background interface is called by a JS script in the HTML page, the original image which is selected by the user and needs to be uploaded is uploaded to a background, and the background executes the storage method. The storage method of the embodiment specifically includes:
S201, the background receives the original image uploaded by the front end.
S202, the validity of the original image is verified.
Verification may include, but is not limited to, any one or a combination of several of the following verification items:
1) verifying the legality of the type of the original image, controlling the type of the original image through a white list prestored in a background, and if the suffix of the original image is in the white list, determining that the type of the original image is legal;
2) And verifying the legality of the size of the original image, and if the size of the original image does not exceed the preset maximum value of the picture, determining that the size of the original image is legal.
and if the verification results of all the selected verification items are legal, entering the subsequent steps to perform subsequent storage and compression processing on the original image uploaded at the time, and otherwise, not performing the subsequent steps.
S203, saving the uploaded original drawing to a file server, and after the original drawing is saved, saving original drawing basic information (for example, picture parameters such as size, type, and uploading time of the original drawing) of the original drawing, which includes storage directory information of the original drawing, to a file information storage database;
The method for saving the uploaded original image to the file server specifically comprises the following steps:
1) a background program creates a file server uploading object;
2) The file server uploads an object to acquire connection with the file server;
3) the file server uploads object check or creates a storage directory of the original image in the file server; if the storage directory already exists, no creation is required, otherwise creation is required.
for example, the storage directory of the original graph is: the file server root directory, the original image root directory, the enterprise identification, the service identification and the original image name.
4) the file server uploads an object to convert an original image from a file object into an input stream object;
5) the file server uploads the object and calls an uploading method, such as a storeFile method, and the input stream object is uploaded to a storage directory of the original image in the file server;
6) and the file server uploads the object to close the connection with the file server.
The storage directory of the original image in the file server may be checked or created before or after the original image is converted from the file object to the input stream object.
And S204, compressing the original image, storing the corresponding thumbnail to a file server, and storing the storage directory information of the thumbnail to a file information storage database after the thumbnail is stored. And then returning to the front end to inform the user of successful uploading.
wherein, save corresponding thumbnail to file server after compressing the original drawing, specifically include:
1) A background program creates a file server uploading object;
2) The file server uploads an object to acquire connection with the file server;
3) the file server uploads the object to check or create a storage directory of the thumbnail in the file server, and if the storage directory already exists, the object does not need to be created, otherwise, the object needs to be created.
The storage directories such as thumbnail are: the file server root directory, the original image root directory, the thumbnail root directory, the enterprise identification, the service identification and the original image name. The storage directory of the thumbnail is recorded and played under the storage directory of the original image, so that when the file is transferred, the thumbnail can be transferred together only by transferring the storage directory of the original image.
4) And the file server uploads the object, and the original image is compressed according to a preset compression strategy by using the image processing toolkit to obtain the thumbnail.
The preset compression strategy can be to compress all the original images according to equal proportion; different compression ratios may be selected according to the size of the original image. For example, different compression ratios may be set, each compression ratio corresponds to a range of picture sizes, the larger the compression ratio is, the larger the picture size in the corresponding range is, and conversely, the smaller the compression ratio is, the smaller the picture size in the corresponding range is. And if the size of the original image falls into a certain range, compressing according to the compression ratio corresponding to the range. Other compression strategies may also be used, and again, without limitation, it is within the scope of the present invention to compress the picture.
5) the file server uploads the object and converts the thumbnail from the file object to an input stream object;
6) The file server uploads the object and calls an uploading method, such as a storeFile method, and the input stream object is uploaded to a storage directory of the thumbnail in the file server;
7) And the file server uploads the object to close the connection with the file server.
up to this point, the original image and the thumbnail image have been stored in such a manner that the root directory is different and the suffix directory is identical.
similarly, it should be noted that the storage directory of the thumbnail in the file server is checked or created, and the storage directory may be before or after the thumbnail is converted from the file object to the input stream object.
Since the thumbnail is saved when the picture file is uploaded, only the thumbnail can be displayed when the picture is subsequently previewed. Since hundreds or thousands of pieces of content need to be displayed in the thumbnail preview, a pre-generation method is adopted. When a large number of picture files are read simultaneously, the generation time of the small pictures can be reduced, only very small compressed thumbnails need to be displayed, and after the thumbnails are compressed, the capacity can be compressed to only 1-3KB, so that the service downloading pressure and the pressure displayed at the front end can be greatly reduced, the rapid picture previewing mode is realized, the server pressure is reduced, the previewing efficiency is improved, and a good user experience effect can be achieved.
example two
The original image selected by the user and needing to be uploaded is uploaded to the background, the background executes the storage method of the invention, the original image uploaded at the front end is stored to the file server, the original image is compressed and then the corresponding thumbnail is stored to the file server, so that when the subsequent user views the picture in the network disk, the original image or the thumbnail can be selected to be displayed according to the situation. Therefore, the embodiment discloses a picture display method in a network disk application, which is applied to a background of the network disk application. The method mainly comprises the steps that when a user selects to preview the picture in the network disk at the front end, the thumbnail of the picture is acquired from the file server and output to the front end to be displayed; when the user selects to view the pictures in the network disk in detail at the front end, the original pictures of the pictures are acquired from the file server and output to the front end for displaying.
referring to fig. 3, the display method of the present embodiment specifically includes:
S301, acquiring a display instruction submitted by the front end.
S302, the display type of the picture needing to be previewed is acquired through the display instruction.
wherein: when a front-end user selects to preview the pictures in the network disk (for example, when the user opens a folder, which is equivalent to preview all the pictures in the folder), the display type obtained through the display instruction is a thumbnail; when the front-end user selects to view the pictures in the network disk in detail, the display type obtained through the display instruction is the original picture;
And S303, acquiring a storage directory of the picture corresponding to the display instruction in the file server from the file information storage database according to the display type.
if the display type is the original image, acquiring a storage directory of the original image of the image corresponding to the display instruction in the file server from the file information storage database; otherwise, if the display type is the thumbnail, acquiring a storage directory of the thumbnail of the picture corresponding to the display instruction in the file server from the file information storage database,
And S304, acquiring the original image/thumbnail of the picture corresponding to the display command from the acquired storage directory of the original image/thumbnail.
And S305, outputting the acquired original image/thumbnail to the front end for displaying.
Since hundreds or thousands of pieces of content need to be displayed in the thumbnail preview, a pre-generation method is adopted. When a large number of picture files are read simultaneously, the generation time of the small pictures can be reduced, only very small compressed thumbnails need to be displayed, and after the thumbnails are compressed, the capacity can be compressed to only 1-3KB, so that the service downloading pressure and the pressure displayed at the front end can be greatly reduced, the rapid picture previewing mode is realized, the server pressure is reduced, the previewing efficiency is improved, and a good user experience effect can be achieved.
EXAMPLE III
The embodiment discloses a picture storage and display method in a network disk application, which comprises a storage step and a display step, wherein the storage step is used for executing the storage method in the first embodiment, and the display step is used for executing the display method in the second embodiment. Therefore, specific contents can refer to the first embodiment and the second embodiment, and are not described herein again.
example four
The embodiment discloses a picture storage and display system in a network disk application, which is applied to a background of the network disk application, and comprises:
The storage unit is used for storing the original image uploaded by the front end to the file server, compressing the original image and storing the corresponding thumbnail to the file server;
the display unit is used for acquiring the thumbnail of the picture from the file server and outputting the thumbnail to the front end for displaying when the user selects to preview the picture in the network disk at the front end; when the user selects to view the pictures in the network disk in detail at the front end, the original pictures of the pictures are acquired from the file server and output to the front end for displaying.
Wherein, the memory cell specifically includes:
And the verification unit is used for verifying the validity of the original image uploaded by the front end, and the verification principle specifically refers to a part of the embodiment. The verification unit starts the original image storage unit or the thumbnail processing and storage unit when the verification is passed.
and the original image storage unit is used for storing the uploaded original images to the file server, and storing original image basic information (such as picture parameters including the size, the type, the uploading time and the like of the original images) of the original images, which includes the storage directory information of the original images, to the file information storage database after the original images are stored. In this embodiment, the specific process of saving the uploaded original image to the file server may refer to the first embodiment.
And the thumbnail processing and storing unit is used for compressing the original image, storing the corresponding thumbnail to the file server, and storing the storage directory information of the thumbnail to the file information storage database after the thumbnail is stored. The specific process of compression and saving can refer to the first embodiment.
the display unit is specifically used for acquiring a display instruction submitted by a front end; acquiring the display type of the picture to be previewed through the display instruction; according to the display type, obtaining a storage directory of the picture corresponding to the display instruction in the file server from a file information storage database; acquiring an original image/thumbnail of the picture corresponding to the display instruction from the acquired storage directory; and outputting the acquired original image/thumbnail to the front end for displaying. Reference may be made specifically to example two.
It is noted that in the above description of the various units, these units are divided for clarity of illustration. However, in actual implementation, the boundaries of the various elements may be fuzzy. For example, any or all of the functional units herein may share various hardware and/or software elements. Also for example, any and/or all of the functional units herein may be implemented in whole or in part by a common processor executing software instructions. Additionally, various software sub-modules executed by one or more processors may be shared among the various software modules. Accordingly, the scope of the present invention is not limited by the mandatory boundaries between the various hardware and/or software elements, unless explicitly claimed otherwise.
EXAMPLE five
the embodiment discloses a picture storage and display system in a network disk application, which is applied to a background of the network disk application. The system comprises: a processor and a memory, in which a first computer program and a second computer program are stored, the processor being operable to execute the first computer program to perform the storage method according to embodiment one and being operable to execute the second computer program to perform the display method according to embodiment two.
In summary, the method and system for storing and displaying pictures in the network disk application of the present invention have the following advantages: the method and the device have the advantages that an original image and a thumbnail of the picture are stored in the picture when the picture is uploaded, when the picture in the network disk is previewed at the front end by a user in the subsequent picture display, the thumbnail of the picture is acquired from the file server and output to the front end for display, when the picture in the network disk is previewed at the front end by the user in a detailed mode, the original image of the picture is acquired from the file server and output to the front end for display, so that the problems of large downloaded data size, high network bandwidth occupation and slow page picture loading can be avoided when the preview is opened at the same time of multiple pictures, and the loss of bandwidth resources is reduced.
while the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A picture storage method in a network disk application is applied to a background of the network disk application, and is characterized by comprising the following steps:
And storing the original image uploaded by the front end to a file server, compressing the original image and storing a corresponding thumbnail to the file server.
2. The method for storing pictures in a network disk application according to claim 1, wherein compressing the original pictures and saving the compressed original pictures to a file server comprises:
Acquiring connection with a file server;
Checking or creating a storage directory of the thumbnail in the file server;
Compressing the original image according to a preset compression strategy by using an image processing toolkit to obtain a thumbnail;
converting the thumbnail from the file object to an input stream object;
Calling an uploading method, and uploading the input stream object to a storage directory of the thumbnail in a file server;
The connection with the file server is closed.
3. The method for storing pictures in a network disk application according to claim 1, wherein the saving of the original pictures uploaded by the front end to the file server comprises:
acquiring connection with a file server;
Checking or creating a storage directory of the original image in a file server;
converting the original image from a file object to an input stream object;
calling an uploading method, and uploading the input stream object to a storage directory of the original image in a file server;
The connection with the file server is closed.
4. the method for storing pictures in a network disk application according to claim 1, further comprising, before saving the original pictures uploaded by the front end: and after receiving the original image uploaded by the front end, verifying the legality of the original image, and if the original image is verified to be legal, performing subsequent storage and compression processing on the original image uploaded at this time.
5. The method for storing pictures in a network disk application according to claim 1, wherein the method further comprises:
after the original image is stored, storing original image basic information of the original image, which contains original image storage directory information, into a file information storage database; and after the thumbnail is saved, saving the storage directory information of the thumbnail to a file information storage database.
6. A picture display method in a network disk application is applied to a background of the network disk application, and is characterized by comprising the following steps:
when a user selects to preview the picture in the network disk at the front end, acquiring a thumbnail of the picture from the file server and outputting the thumbnail to the front end for displaying; when the user selects to view the pictures in the network disk in detail at the front end, the original pictures of the pictures are acquired from the file server and output to the front end for displaying.
7. the method for displaying pictures in a network disk application according to claim 6, wherein when the user selects to preview the pictures in the network disk at the front end, the thumbnail of the picture is obtained from the file server and output to the front end for displaying; when a user selects to view the picture in the network disk in detail at the front end, the method for obtaining the original picture of the picture from the file server and outputting the original picture to the front end for displaying comprises the following steps:
Acquiring a display instruction submitted by a front end;
through the display instruction, the display type of the picture needing to be previewed is acquired, wherein: when the front-end user selects to preview the pictures in the network disk, the display type obtained through the display instruction is a thumbnail; when the front-end user selects to view the pictures in the network disk in detail, the display type obtained through the display instruction is the original picture;
according to the display type, obtaining a storage directory of the picture corresponding to the display instruction in the file server from a file information storage database;
acquiring an original image/thumbnail of the picture corresponding to the display instruction from the acquired storage directory;
And outputting the acquired original image/thumbnail to the front end for displaying.
8. A method for storing and displaying pictures in a network disk application, comprising a storing step and a displaying step, wherein the storing step executes the storing method according to any one of claims 1 to 5, and the displaying step executes the displaying method according to any one of claims 6 to 7.
9. A picture storage and display system in network disk application is applied to a background of the network disk application, and is characterized by comprising the following components:
the storage unit is used for storing the original image uploaded by the front end to the file server, compressing the original image and storing the corresponding thumbnail to the file server;
the display unit is used for acquiring the thumbnail of the picture from the file server and outputting the thumbnail to the front end for displaying when the user selects to preview the picture in the network disk at the front end; when the user selects to view the pictures in the network disk in detail at the front end, the original pictures of the pictures are acquired from the file server and output to the front end for displaying.
10. A picture storage and display system in a network disk application, applied to a background of the network disk application, wherein the system comprises a processor and a memory, the memory stores a first computer program and a second computer program, the processor can run the first computer program to execute the storage method according to any one of claims 1 to 5, and can run the second computer program to execute the display method according to any one of claims 6 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810581333.6A CN110580242A (en) | 2018-06-07 | 2018-06-07 | picture storage and display method and system in network disk application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810581333.6A CN110580242A (en) | 2018-06-07 | 2018-06-07 | picture storage and display method and system in network disk application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110580242A true CN110580242A (en) | 2019-12-17 |
Family
ID=68809070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810581333.6A Pending CN110580242A (en) | 2018-06-07 | 2018-06-07 | picture storage and display method and system in network disk application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110580242A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112732457A (en) * | 2020-12-30 | 2021-04-30 | 上海瑞家信息技术有限公司 | Image transmission method, image transmission device, electronic equipment and computer readable medium |
| CN113761236A (en) * | 2021-09-09 | 2021-12-07 | 世纪龙信息网络有限责任公司 | Thumbnail previewing method, device, equipment and medium |
| CN116319638A (en) * | 2023-03-16 | 2023-06-23 | 杭州安司源科技有限公司 | Method and device for sending picture message in encrypted instant messaging system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103365846A (en) * | 2012-03-26 | 2013-10-23 | 百度在线网络技术（北京）有限公司 | Method, system and server for processing compressed files in network disk |
| CN104243923A (en) * | 2014-09-09 | 2014-12-24 | 苏州科达科技股份有限公司 | Image processing and previewing method and system |
| CN104462491A (en) * | 2014-12-22 | 2015-03-25 | 上海斐讯数据通信技术有限公司 | Image uploading method and system and corresponding server |
| CN105187491A (en) * | 2015-08-06 | 2015-12-23 | 上海斐讯数据通信技术有限公司 | Method, system and server thereof for uploading pictures |
| CN106453596A (en) * | 2016-10-25 | 2017-02-22 | Tcl集团股份有限公司 | Method, apparatus and system for sharing pictures |
| CN107220000A (en) * | 2017-04-19 | 2017-09-29 | 深圳中兴网信科技有限公司 | Picture compression method and picture compression device |
-
2018
- 2018-06-07 CN CN201810581333.6A patent/CN110580242A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103365846A (en) * | 2012-03-26 | 2013-10-23 | 百度在线网络技术（北京）有限公司 | Method, system and server for processing compressed files in network disk |
| CN104243923A (en) * | 2014-09-09 | 2014-12-24 | 苏州科达科技股份有限公司 | Image processing and previewing method and system |
| CN104462491A (en) * | 2014-12-22 | 2015-03-25 | 上海斐讯数据通信技术有限公司 | Image uploading method and system and corresponding server |
| CN105187491A (en) * | 2015-08-06 | 2015-12-23 | 上海斐讯数据通信技术有限公司 | Method, system and server thereof for uploading pictures |
| CN106453596A (en) * | 2016-10-25 | 2017-02-22 | Tcl集团股份有限公司 | Method, apparatus and system for sharing pictures |
| CN107220000A (en) * | 2017-04-19 | 2017-09-29 | 深圳中兴网信科技有限公司 | Picture compression method and picture compression device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112732457A (en) * | 2020-12-30 | 2021-04-30 | 上海瑞家信息技术有限公司 | Image transmission method, image transmission device, electronic equipment and computer readable medium |
| CN112732457B (en) * | 2020-12-30 | 2024-01-19 | 上海瑞家信息技术有限公司 | Image transmission method, image transmission device, electronic equipment and computer readable medium |
| CN113761236A (en) * | 2021-09-09 | 2021-12-07 | 世纪龙信息网络有限责任公司 | Thumbnail previewing method, device, equipment and medium |
| CN116319638A (en) * | 2023-03-16 | 2023-06-23 | 杭州安司源科技有限公司 | Method and device for sending picture message in encrypted instant messaging system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108170606B (en) | System and method for testing system software upgrading application | |
| CN106445951B (en) | File transmission method and device | |
| CN108111555B (en) | Method and system for controlling installation package downloading process | |
| CN110580242A (en) | picture storage and display method and system in network disk application | |
| CN104616263A (en) | Image processing method and device | |
| CN112950738B (en) | Rendering engine processing method and device, storage medium and electronic equipment | |
| CN108062336B (en) | Media information processing method and device | |
| CN112328565A (en) | Resource sharing method and device based on block chain | |
| CN107402878B (en) | Test method and device | |
| CN109343908B (en) | Method and device for delaying loading of JS script | |
| CN104281590B (en) | Picture uploading method and device, application interaction platform, terminal and system | |
| CN111698281B (en) | Resource downloading method and device, electronic equipment and storage medium | |
| WO2019127894A1 (en) | Method for converting pdf file into picture, electronic device, and computer-readable storage medium | |
| US20220191345A1 (en) | System and method for determining compression rates for images comprising text | |
| CN113395541A (en) | Video file generation method, device and system | |
| CN109672710B (en) | File uploading method, system and equipment | |
| WO2023109374A1 (en) | User interface poster picture processing method and apparatus, storage medium, and electronic device | |
| CN111611007B (en) | Method and equipment for packaging application program installation package based on script realization | |
| CN113918861A (en) | Icon library display method and device | |
| CN111009017B (en) | Picture compression method and device, storage medium and computer equipment | |
| CN110457264B (en) | Conference file processing method, device, equipment and computer readable storage medium | |
| CN110119380B (en) | Storage and reading method and device for scalable vector graphics file | |
| CN112052377A (en) | Resource recommendation method, device, server and storage medium | |
| CN110908958B (en) | File processing method, device, terminal and storage medium | |
| CN111163334B (en) | Method and device for automatically converting video resolution |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191217 |