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如何检查文件大小是否大于确定的数字? [重复]
原标题:How to check if a file size is greater than a determined number? [duplicate]
最佳回答

如果您已经使用 fopen () , 那么您就可以使用 fstat () . stat () > 或 stat () () 可按名称( 在一个字符串中) 用于文件上, 但是如果多次使用, 效率略低一些。 您需要使用 fileno () 才能从 FILE {%/code > 获得由 fopen () 返回的文件的描述( < code > FILE /code > 。 否则, 人页有合理的例子。

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