delete stupid files I am sorry QQ
dir maker
Merge branch 'dev-nas' of https://github.com/kevinptt0323/NewCuteDogCushion into dev-nas
add folder success
check file exist succeed
add return value,success or failed
Merge branch 'dev-nas' of https://github.com/kevinptt0323/NewCuteDogCushion into dev-nas
Merge branch 'dev-nas' into dev-ui
add upload button