try to fix #2086 #2087
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try to fix #2086 #2087
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xuri
added
the
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xuri
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Feb 12, 2025
| // 不支持 加密的 Excel 2003 格式！ | ||
| // openByName read data stream from io.Reader and return a populated | ||
| // spreadsheet file. | ||
| func openByName(name string, opts ...Options) (*File, error) { |
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Any perf data can be shared about these changes? So, we can compare perf before and after changes. For example: CPU, memory usage, disk I/O.
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新增
StreamRead可替代 OpenFile，用于真正流式读取 Excel，OpenFile 会调用 OpenReader，OpenReader 会调用 io.ReadAll, 而 io.ReadAll 会将整个文件加载到内存，使流式读取失效；请注意，StreamRead 不支持打开加密的 Excel 2003