问题
We are trying to build a chat application between two users. So, we prefer to use openfire . I have installed openfire(4.2.3) in Ubuntu server and created two test users through admin panel.I can able to chat between two users using spark client(2.7.7)or (2.8.3) but the problem is that i cant able to send a file to the another user using spark client and also even we tried to share through android code also .It is not working .
I can able to browse the file using the spark client but it is not sending to the other user . even if he is in online also not able to send
In open fire system also i have enabled the file transfer settings
When the user is in offline Thanks in advance
Any one can please help me with this issue .
来源：https://stackoverflow.com/questions/51682932/cant-able-to-upload-file-through-spark2-7-7-client-to-open-fire