如何在Revel Golang中获取POST参数

Question

How can I get the parameters on a POST request in revel?? I have this:

func (c App) Ndc() revel.Result {
    fmt.Println(c.Params)
    //more simple code to return a json...
}

I have tested many things but nothing works, so I prefer let the code cleaner as possible. This is the output:

&{map[Origin:[LHR] Destination:[DME] DepartureDate:[2016-10-31] ArrivalDate:[]] map[] map[] map[] map[Origin:[LHR] Destination:[DME] DepartureDate:[2016-10-31] ArrivalDate:[]] map[] []}

The content is good, but... how can I get one by one these variables and their values??
Thank you.

Answer 1

It's all just a simple map and all values are in an slice. To get the Origin value from the request:

c.Params["Origin"][0]

EDIT: The above does not work, but this should:

c.Params.Get("Origin")