java - Retrofit 2 - URL Query Parameter -

i using query parameters set values needed google maps api.

the issue not need & sign first query parameter.

@get("/maps/api/geocode/json?")     call<jsonobject> getlocationinfo(@query("address") string zipcode,                                              @query("sensor") boolean sensor,                                              @query("client") string client,                                              @query("signature") string signature); 

retrofit generates:

&address=90210&sensor=false&client=gme-client&signature=signkey 

which causes call fail when need be

address=90210&sensor=false&client=gme-client&signature=signkey 

how fix this?

if specify @get("foobar?a=5"), @query("b") must appended using &, producing foobar?a=5&b=7.

if specify @get("foobar"), first @query must appended using ?, producing foobar?b=7.

that's how retrofit works.

when specify @get("foobar?"), retrofit thinks gave query parameter, , appends more query parameters using &.

remove ?, , desired result.