i have to call zf.close() to flush to disk?

[dotkt]

i call zf.addFile gets true,but the zip file did not show up.
so i call zf.addfile and zf.close(),then the zip file shows up.
is this the right usage?

[ctabin]

Hi @dotkt,

I hereby confirm that you have to call close() to flush to the disk.
This behavior is based on the underlying zip_close() function.

[dotkt]

ok many thanks