用curl命令上传文件和以post方式发请求

To upload a file via curl:

curl http://api.example.com/profile -F "image=@profile.jpg"

In php this will give you the profile.jpg in the $_FILES['image'], now to add additional field values you just add additional -F arguments like this:

curl http://api.example.com/profile -F "image=@profile.jpg" -F "phone=123456789"

To post simple field/value:

curl http://api.example.com/profile -d "phone=123456789&name=Hwei"