RestAssured.port method

Hi,

My question is in RestAssured class we have method class port to capture the port number.

What if my request or URI or endpoint or query string does not have port number ? do i still need to mention port port number in the code like restassured.port = .... ?

Secondly , how do i handle multiple endpoint or URI or query string pragrammatically in Rest assured

Regards,

Mohit Thakur