File upload and download method, device, electronic device and storage medium
A file uploading and file technology, applied in secure communication devices, electrical components, transmission systems, etc., can solve problems such as inability to obtain privacy protection, and achieve the effect of ensuring security
Active Publication Date: 2019-11-26
BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
Since the link address directly executes the storage address of the file, even if the user who obtained the link address is not the target user, he can still obtain the file through downloading, resulting in the file being spread at will and unable to obtain corresponding privacy protection
Method used
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Embodiment Construction
[0069] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.
[0070] figure 1 It is a flow chart of a method for uploading and downloading files according to an exemplary embodiment.
[0071] Such as figure 1 As shown, the file uploading and downloading method provided by the embodiment of the present application is used in the client connected to the server, and specifically includes the following steps.
[0072] S11. Upload the file to be uploaded to ...
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The embodiment of the invention provides a file uploading and downloading method and device, electronic equipment and a storage medium. The method specifically comprises the following steps: in orderto response a file uploading request, uploading a file to be uploaded and authentication information thereof to a server side to enable the service side to store the file, generating an encrypted downloading link address according to the authentication information, and generating configuration information for configuring a downloading server; receiving the encrypted downloading link address sent by the server side; acquiring configuration information; in response to a file downloading request, analyzing the encrypted downloading link address according to the configuration information to acquire an ordinary downloading address, and acquiring the file from the ordinary downloading address. After the server side receives the uploaded file, a link address below is not an ordinary downloading link address, but is the encrypted link address to be analyzed according to corresponding information, so that an ordinary client cannot download the file after acquiring the encrypted downloading linkaddress; and therefore, the security of the file is guaranteed, and corresponding privacy protection is achieved.
Description
technical field [0001] The present disclosure relates to the technical field of file storage, and in particular to a file upload and download method, device, electronic equipment, and storage medium. Background technique [0002] During the file upload process, when the client uploads the file to the corresponding server, the server will store the file and issue a link address to the client, and distribute the link address to other users according to different services. Since the link address directly executes the storage address of the file, even if the user who obtains the link address is not the target user, the file can be obtained by downloading, resulting in the file being spread at will, and corresponding privacy protection cannot be obtained. Contents of the invention [0003] In order to overcome the problems existing in related technologies, the present disclosure provides a file upload and download method, device, electronic equipment and storage medium. [000...
Claims
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IPC IPC(8): H04L29/06H04L9/32H04L29/08H04L12/24
CPCH04L9/3213H04L41/0663H04L63/0428H04L63/10H04L67/06H04L67/30
Inventor 李明杨昆
Owner BEIJING DAJIA INTERNET INFORMATION TECH CO LTD