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解决pdf预览时不显示签名图片的问题 #264

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@klboke
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klboke commented Aug 20, 2021

有相关文档么,这么改动不确定是否会引发其他问题

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这个方式是非官方解决方案,没有可靠论证,无法确定是否会引发其他问题。
不过我查了一下 pds.js 官方资料,这个问题早就有人提了,早期因为 pdf.js 没有实现 pdf 文件的电子签名的校验功能,所以将签名/签章图片直接隐藏了,之后在 v2.9.0 之后的版本该问题得到了解决。将 kkFileView 使用的 pdf.js 升级到最新版本相信可以解决该问题。
附issue地址:Digital signatures in pdf.js #1076

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klboke commented Aug 23, 2021

pdf.js 我们也改过点东西,不能直接升级

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klboke commented Aug 23, 2021

@gitchenjh 我们当前是什么版本的 pdf.js 知道么,升级到最新版本的改动大吗

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@gitchenjh 我们当前是什么版本的 pdf.js 知道么,升级到最新版本的改动大吗

2.4.456 去年升级过一次,改动不大,我升级一下最新版

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这个升级了

@gitchenjh gitchenjh closed this Dec 7, 2021
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