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Javascript-is there a way to make HTML5canvas Display/preview word/excel/powerpoint documents?

Source: Internet
Author: User
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Currently, I want to preview online documents like Baidu Library, but they generally use Flash, while HTML5canvas can replace Flash in most cases. Is there a way to preview Office documents on canvas? If Flash is not used, the only method is to use OpenO... currently, we want to preview online documents like Baidu Library, but they generally use Flash, while HTML5 canvas can replace Flash in most cases, is there a way to display/preview Office documents on canvas?
If Flash is not used, the only method currently is to convert it to PDF using OpenOffice/LibreOffice or online services (such as the document conversion service provided by a third party in Qiniu), and then use Mozilla pdf. js to preview online.

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Currently, we want to preview online documents like Baidu Library, but they generally use Flash, while HTML5 canvas can replace Flash in most cases, is there a way to display/preview Office documents on canvas?
If Flash is not used, the only method currently is to convert it to PDF using OpenOffice/LibreOffice or online services (such as the document conversion service provided by a third party in Qiniu), and then use Mozilla pdf. js to preview online.

This requirement mainly relies on powerful backend processing.

I looked for it before. look at my https://segmentfault.com/q/1010000004959795.

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