How to know if a file is open or not?# Java - 爪哇娇娃
f*f
1 楼
Does anyone know how to check the status of a file, open or not?
m*t
2 楼
elaborate a little bit, please.
【在 f********f 的大作中提到】
: Does anyone know how to check the status of a file, open or not?
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