Document online preview method and device, storage medium, and electronic device
A document and preview technology, applied in the Internet field, can solve the problems of increasing user waiting time, high server pressure, and reducing server pressure, so as to reduce the time required for conversion, improve performance pressure, and improve performance.
Active Publication Date: 2021-11-30
BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
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Problems solved by technology
The advantage of this implementation method is: the document does not need to be converted entirely, and it is only converted when the user needs to view the document, which reduces the pressure on the server; the disadvantage is that when the document is relatively large, it may increase the waiting time of the user. There is almost no difference in downloading, the user experience is poor, and the conversion of large documents is prone to failure under high concurrency
The advantages of this implementation method are: the front-end preview document is fast and the experience is good; the disadvantage is: all documents need to be converted, the server pressure is high, and there is also the problem of conversion failure for large documents
Method used
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[0065] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details being omitted, or other methods, components, devices, steps, etc. may be adopted. In other instances, well-known technical solution...
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The present disclosure relates to a method and device for online previewing of documents. The method includes: inquiring whether the data associated with the primary key exists in the cache server according to the primary key of the content to be previewed; if the query finds that the data associated with the primary key exists, Then obtain the data associated with the primary key from the cache server, and send the data associated with the primary key to the application server; after receiving the data associated with the primary key, the application server Judging the key-value pageviews of the primary key included in the data; when it is judged that the value of the key-value pageviews is not zero, obtain the content to be previewed from the cloud storage server according to the primary key and provide it to the application server; and updating the key-value views, and storing the updated key-value views in the cache server; the application server receiving the content to be previewed for the user to preview. This method can improve the speed at which the user previews the document.
Description
technical field [0001] The present disclosure relates to the technical field of the Internet, and in particular, relates to a document online preview method, a document online preview device, a computer-readable storage medium, and an electronic device. Background technique [0002] With the rapid development of the Internet, people can easily download various documents from the Internet to browse locally, but they need to install the reading software of the corresponding documents locally. In addition, downloading files, especially large files, requires additional waiting time, and the user experience is poor. Therefore, at present, more and more websites tend to preview documents online. The conventional method of document online preview technology is to convert first and then preview, but most of them have low performance and low conversion rate. [0003] Currently, the two commonly used document online preview solutions are as follows: [0004] Front-end conversion and...
Claims
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IPC IPC(8): G06F16/93
CPCG06F16/9574G06F16/957G06F16/958G06F16/156G06F16/116G06F16/172
Inventor 王瑞波
Owner BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD