Thursday 30 May 2019

html - What is the boundary in multipart/form-data?

Answer


I want to ask a question about the multipart/form-data. In the HTTP header, I find that the Content-Type: multipart/form-data; boundary=???.



Is the ??? free to be defined by the user? Or is it generated from the HTML? Is it possible for me to define the ??? = abcdefg?

-

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

php - file_get_contents shows unexpected output while reading a file

I want to output an inline jpg image as a base64 encoded string, however when I do this : $contents = file_get_contents($filename); print &q...