For: ``` @Location("/api/customer_book_list/{custo...

# ktor

[pnih]

For:

@Location("/api/customer_book_list/{customerId}")
data class CustomerBookList(val customerId: String, val type: Int, val update_at: Long)

This curl doesn't resolve:
curl -v <http://localhost:8380/api/customer_book_list/{customerId}?type=0&update_at=987654345>
But if I have one parameter:

@Location("/api/customer_purchase_li{customerId}")
data class CustomerPurchaseLi(val customerId: String, val update_at: Long)

a request : <http://localhost:8380/api/customer_purchase_li{customerId}?update_at=09876543> does resolve, is there any problem with more than one query parameter being passed to a Location?

[Deactivated User]

As documented here: https://ktor.io/features/locations.html#parameters-get

It should work. Maybe it is a bug? Let me check

[Deactivated User]

Which ktor version are you using?

[pnih]

0.9.3

[Deactivated User]

I cannot reproduce your issue

[Deactivated User]

package com.example

import io.ktor.application.*
import io.ktor.http.*
import io.ktor.locations.*
import io.ktor.response.*
import io.ktor.routing.*

fun main(args: Array<String>): Unit = io.ktor.server.netty.DevelopmentEngine.main(args)

@Location("/location/{name}")
class MyLocation(val name: String, val arg1: Int = 42, val arg2: String = "default")

fun Application.module() {
    install(Locations) {
    }

    routing {
        get<MyLocation> {
            call.respondText("name=${it.name}, arg1=${it.arg1}, arg2=${it.arg2}")
        }
    }
}

[Deactivated User]

does this work for you?

[Deactivated User]

http://127.0.0.1:8080/location/test?arg2=hi&arg1=20

[Deactivated User]

that url work fine for me

[Deactivated User]

if you are not providing default values, those extra arguments are mandatory and otherwise it would return a 404

[pnih]

Thanks', its work
but int and long stay with the default value and not changed from the url

[Deactivated User]

I tried yesterday and worked for me with ints and longs

[Deactivated User]

Whats your url?

[pnih]

I tried your url http://localhost:8380/location/test?arg2=hi&arg1=20
and the response was name=test, arg1=42, arg2=hi
arg1 stay the default value

[Deactivated User]

Uhm

[Deactivated User]

I tried that exactly and changed the value

[Deactivated User]

Dont know whats going on

[Deactivated User]

Can you do some debugging?

[pnih]

I tried to change the order of the parameters, and the second param didn't edited

[Deactivated User]

talked with you in private to do some debugging

[Deactivated User]

in my case worked both argument orders the same

[pnih]

I did some debugging and I see that args2 contains null, why it could be?

[Deactivated User]

arg2 is a string and that worked for you as far as you said right? you had problems with arg1

[pnih]

no, if I put arg2 last - he contains null, and if I put arg1 last - arg1 contains null

[Deactivated User]

uhm, let’s see: which operating system are you using? are you using 0.9.3 downloaded or compiled from source?

[Deactivated User]

which java version are you using?

[pnih]

1.8.0_171

[Deactivated User]

and OS?

[pnih]

4.8.0-53-generic
this what you mean?

[Deactivated User]

linux?

[Deactivated User]

I tried on a mac

[Deactivated User]

is to try in your operating system to see if I can reproduce your behaviour

[Deactivated User]

since I cannot reproduce it

[pnih]

ok

[pnih]

Until now I ran it from terminal, now I check in browser and it works good

[Deactivated User]

what? do you mean using curl?

[Deactivated User]

let me try with curl

[Deactivated User]

curl "<http://127.0.0.1:8080/location/test?arg2=hi&arg1=20>"
name=test, arg1=20, arg2=hi

[Deactivated User]

are you escaping the url?

[Deactivated User]

because it contains “&”

[Deactivated User]

so maybe your terminal is doing something after the &

[Deactivated User]

in mac for example it not even work at all:

curl <http://127.0.0.1:8080/location/test?arg2=hi&arg1=20>
[1] 13871
zsh: no matches found: <http://127.0.0.1:8080/location/test?arg2=hi>
[1]  + 13871 exit 1     curl <http://127.0.0.1:8080/location/test?arg2=hi>

[Deactivated User]

➜  /tmp echo 1&echo 2
[1] 13885
1
2
[1]  + 13885 done       echo 1
➜  /tmp echo 1&&echo 2
1
2

http://bashitout.com/2013/05/18/Ampersands-on-the-command-line.html

[Deactivated User]

I guess that if you print the call.url you would get something like /api/customer_purchase_li{customerId}/?arg=1 and no &arg2= at all since your terminal thought it was two separate commands.

[pnih]

Thank you, I put quotes around my URL and it works good

[pnih]

curl "<http://localhost:8380/location/test?arg1=20&arg2=hi>"

[pnih]

and not needed a default value

[Deactivated User]

perfect