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以前不是免费吗
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有没有群友遇到过openpyxl读取Excel图片会报 ValueError: I/O operation on closed file.
22 May 2026
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现在怀疑是内部 img = PIL.Image(BytesIO(...)) img被回收 可能调用了img.close() 导致里面的BytesIO流被关了 就想看看有没有群友有更好方案🤣
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让我初始化openpyxl的Image后 重新做一个Bytes IO赋值给ref
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然而。。。还是有几率报错
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