fun baseUrl(baseUrl: URL!): Retrofit.Builder!fun baseUrl(baseUrl: String!): Retrofit.Builder!
Set the API base URL.
See Also
#baseUrl(HttpUrl)
fun baseUrl(baseUrl: HttpUrl!): Retrofit.Builder!
Set the API base URL.
The specified endpoint values (such as with @GET) are resolved against this value using HttpUrl#resolve(String). The behavior of this matches that of an <a href=""> link on a website resolving on the current URL.
Base URLs should always end in /.
A trailing / ensures that endpoints values which are relative paths will correctly append themselves to a base which has path components.
Correct: Base URL: http://example.com/api/ Endpoint: foo/bar/ Result: http://example.com/api/foo/bar/
Incorrect: Base URL: http://example.com/api Endpoint: foo/bar/ Result: http://example.com/foo/bar/
This method enforces that baseUrl has a trailing /.
Endpoint values which contain a leading / are absolute.
Absolute values retain only the host from baseUrl and ignore any specified path components.
Base URL: http://example.com/api/ Endpoint: /foo/bar/ Result: http://example.com/foo/bar/
Base URL: http://example.com/ Endpoint: /foo/bar/ Result: http://example.com/foo/bar/
Endpoint values may be a full URL.
Values which have a host replace the host of baseUrl and values also with a scheme replace the scheme of baseUrl.
Base URL: http://example.com/ Endpoint: https://github.com/square/retrofit/ Result: https://github.com/square/retrofit/
Base URL: http://example.com Endpoint: //github.com/square/retrofit/ Result: http://github.com/square/retrofit/ (note the scheme stays 'http')