High-compatible electronic document conversion method adopting multiple conversion technologies

Abstract

The invention discloses a high-compatible electronic document conversion method adopting multiple conversion technologies. The method comprises the following steps: uploading a document file to a fileserver and notifying a conversion server of the document file that needs to be converted; acquiring file content and judging whether the document includes a special formula generated by the Microsoftformula editor by the document conversion server; If the special formula is not included, calling an Open Office conversion service on a Linux server to carry out conversion, saving the conversion result to the file server, and ending the processing flow; if the special formula is included, calling an MS Office conversion service on a Windows server to carry out conversion, saving the conversionresult to the file server, and ending the processing flow. By adopting the multiple conversion technologies, an ActiveX control does not need to be downloaded and installed or Office software does notneed to be installed, and colorful and diverse educational resources such as teaching plans, teaching materials, materials and courseware can be directly and smoothly opened, displayed and played onweb pages, so the method is efficient, stable and strong in compatibility.

Description

technical field [0001] The invention relates to the format conversion and processing technology of commonly used electronic documents in the field of education, and in particular to a highly compatible electronic document conversion method which jointly adopts multiple conversion technologies. Background technique [0002] File conversion is mainly used to automatically convert commonly used office electronic document files, such as Word, PPT and other Office documents and PDF documents, and can directly display and play HTML format on WEB pages without installing controls. Traditional educational resources are mainly text and graphic (image) materials, which can be conveniently displayed directly on clients such as browser webpages. With the rapid development of modern information technology, teachers are increasingly using electronic documents to prepare educational resources such as teaching plans, teaching materials, materials, and courseware in their daily office work. ...

AI Technical Summary

Problems solved by technology

[0003] However, the current educational resources have different document formats, and most client browsers can only download and install ActiveX controls for certain document formats (office document formats such as PDF or MS OFFICE) or install various Office software on local personal computers. To open the display and playback, on the one hand, it is cumbersome to display and play in the browser, and it needs to download and update the controls continuously, which requires a high level of customer computer operation; on the other hand, due to the continuous enhancement of client security, many controls are blocked by security software. Can not be installed and used normally

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