FileTypeUtil.getType 为什么不在方法内部还原流指针？ #2331
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looly
HakureiMarisa
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如issues所述，既然方法内部会读取28个字节，为什么判断好后不还原呢，让调用者自己mark、reset？ |
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Answered by
looly
May 18, 2022
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因为你无法确定用户提供的流是否支持mark和reset，只能由用户来操作了。 |
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因为你无法确定用户提供的流是否支持mark和reset，只能由用户来操作了。