-module(helloworld).
-export([start/0]).
start() ->
A = 5,
case A of
5 -> io:fwrite("The value of A is 5");
6 -> io:fwrite("The value of A is 6")
end.
原创文章，作者：ItWorker，如若转载，请注明出处：https://blog.ytso.com/tech/pnotes/266240.html