thanks. I've noticed the code,too. And that's what I'm confused: when there is a create, there is no delete, and I can not find the file under os.TemDir() Seems I have to debug the code to find the removing line.
On Friday, July 17, 2020 at 9:06:22 AM UTC+8, Jonathan Reiter wrote: > > See the multipart function definition. Line 86 deals with the actual temp > file writes. > > https://golang.org/src/mime/multipart/formdata.go?s=3015:3047#L34 > > Do note that under certain conditions, a multipart form might hold on > closing and deleting the multipart files in temp. Debugging async code and > judicious use of RemoveAll can help with this. > > https://golang.org/pkg/mime/multipart/#Form.RemoveAll > > > > On Thu, Jul 16, 2020 at 5:59 PM hao dong <hao....@gmail.com <javascript:>> > wrote: > >> thx. Can you help me find the link or doc which describe the detail of " >> removed once the request finished" ? >> >> On Thursday, July 16, 2020 at 7:32:06 PM UTC+8, Jesper Louis Andersen >> wrote: >>> >>> They will be removed once the request finishes. The way to access them >>> is usually by the FormFile method on *http.Request or to create a multipart >>> reader and break it out yourself. >>> >>> The reason the latter is interesting is because it can avoid storing >>> data you are not prepared to handle. >>> >>> On Thu, Jul 16, 2020 at 12:44 PM hao dong <hao....@gmail.com> wrote: >>> >>>> As I have learned, http server will store user-upload file on disk when >>>> its size exceed 32MB. >>>> I read the source code, and find out the large file to store in >>>> os.TempDir(), however, after uploading a large file, I can not find the >>>> file in the temp dir. >>>> Cloud someone enlight me, where is the temp file ? >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "golang-nuts" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to golan...@googlegroups.com. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/golang-nuts/0232db86-9bfb-42ae-b24b-49ea57a222ado%40googlegroups.com >>>> >>>> <https://groups.google.com/d/msgid/golang-nuts/0232db86-9bfb-42ae-b24b-49ea57a222ado%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> >>> >>> -- >>> J. >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "golang-nuts" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to golan...@googlegroups.com <javascript:>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/golang-nuts/53d14db3-1c23-43f0-9613-1c7ac7645e96o%40googlegroups.com >> >> <https://groups.google.com/d/msgid/golang-nuts/53d14db3-1c23-43f0-9613-1c7ac7645e96o%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/ae4c2ef0-a487-4dcd-9cbd-ff01558f5f9ao%40googlegroups.com.
