问题
how I do post multiple values to the same key using cURL?
for example when I ran the following to my example.com URL, it complained...is the format correct or is this a problem with the backend not being able to handle the request?
curl -k -H 'Accept: application/json' --user admin:admin example.com -d name=peter -d name=paul -d name=mary
回答1:
Multiple -d looks fine. The docs said -d name=daniel -d skill=lousy will generate name=daniel&skill=lousy
http://curl.haxx.se/docs/manpage.html#-d
So if you want send an array, you have to use the [] brackets.
-d name[]=peter -d name[]=paul -d name[]=mary
It looks like you can also use
-d "name[]=peter&name[]=paul&name=mary"
来源：https://stackoverflow.com/questions/13368316/how-to-do-a-http-post-a-list-of-value-using-curl