Zhang,
>>1: Will this tool work for my situation, read/write to virtual directory on another computer?
Yes.
>>2: How to check if the file/driectory exists in the virtual directory, using filesystem object?
You have to check the file/driectory exists by writing your own code.
>>3: Could I give every user their own directories (image/file/template), where do I change the setting?
Yes.
Please check this example:
Hope it helps.
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