How do you add query parameters to a Dart http request?

Question

How do you correctly add query parameters to a Dart http get request? I been unable to get my request to respond correctly when trying to append the \'?param1=one¶m

Answer 1

The accepted answer didn't work for me but adding a '&' without quotes to end of the URL solves my problem. In this case, change the following line:

String workingStringInPostman = "https://www.myurl.com/api/v1/test/123/?param1=one¶m2=two";

to this: (Notice the '&' at the end).

String workingStringInPostman = "https://www.myurl.com/api/v1/test/123/?param1=one¶m2=two&";