On-line previewing method and system for documents

Abstract

The application discloses an on-line previewing method for documents. The method comprises the following steps: obtaining original files; respectively converting each page of original files into a corresponding picture and obtaining corresponding picture sets; and screening pictures corresponding to target pages from the picture sets when obtaining page pre-viewing requests made by a user's terminal for the target files in the original files and sending the pictures to the user's terminal. Therefore, the documents are converted in a picture format with little space occupation; pictures corresponding to pages that are needed to be pre-viewed by a user are sent to a user such that traffic consumption is reduced when the user previews; furthermore, the user can appoint pictures of the pages that are needed to be previewed; there is no need to download all documents for previewing; meanwhile, no program is needed to be installed; pictures can be directly read so that user's experience is improved. Additionally, the application further discloses an on-line previewing system for documents.

Description

technical field [0001] The invention relates to the field of computers, in particular to an online document preview method and system. Background technique [0002] With the development and popularization of smart phones and mobile Internet, mobile office has become a trend. People need to quickly grasp information consultation, among which office document preview is a very important operation, the current implementation plan is mainly to convert office documents into pdf files, pdf files are a file format designed for easy viewing, you can Protect documents from tampering. [0003] However, converting office documents into pdf files also faces some problems. First, the pdf file must be completely downloaded to a terminal such as a personal computer or a mobile phone to view it, which will consume valuable network traffic, and must install the corresponding application program to view it. , so that the documentation cannot be integrated into other applications. [0004] T...

AI Technical Summary

Problems solved by technology

[0003] However, converting office documents into pdf files also faces some problems. First, the pdf file must be completely downloaded to a terminal such as a personal computer or a mobile phone to view it, which will consume valuable network traffic, and must install the corresponding application program to view it. , so that the documentation cannot be integrated into other applications

Images