- mixed APP has a need for attachment preview, but cannot be downloaded.
- can only preview online on mobile phone
- found some unusable things on the Internet
have any seniors ever made similar needs or urgent needs? thank you in advance!
have any seniors ever made similar needs or urgent needs? thank you in advance!
if you are H5, try PDF.JS
use pdf.js .
then there are other methods. For example, the server is processed into pictures. This.
the following is a question related to pdf.js . You can check the interface
https://codeshelper.com/q/10.
try using pdf.js, regardless of performance, but this module contains two js files, each with more than 40, 000 lines of code. I have done related requirements before, and the solution is to convert to picture format in the background.
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