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重命名函数好像不大对劲 about gofs HOT 2 CLOSED

no-src avatar no-src commented on July 4, 2024
重命名函数好像不大对劲

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Comments (2)

mstmdev avatar mstmdev commented on July 4, 2024

在阅读代码时发现的,不太确定是否是设计如此,

err = os.RemoveAll(path)

当前设计上如此,因为一个文件重命名操作会依次触发RENAMECREATE事件,而且目前RENAME事件只能拿到原始文件名,无法得知重命名后的文件名,所以实际上在处理重命名动作时会进行分解,并在CREATE之后自行补偿一个WRITE事件,即RENAME=REMOVE+CREATE+WRITE
另外os.Rename在Windows下好像也无法处理跨分区的情况,所以还是需要进行动作分解。

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88250 avatar 88250 commented on July 4, 2024

明白了,感谢回复。

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