问题
I have erlang list symbols: [104, 105, 106, 107 ...] How can i got string from this list:
"hijk..."?
Thank you.
回答1:
Strings as a datatype do not exist in Erlang. Stings are simply lists of characters.
[104, 105, 106, 107] and "hijk" are perfectly equivalent.
In fact, if you type the original list in the shell you get back the "string":
1> [104, 105, 106, 107].
"hijk"
来源：https://stackoverflow.com/questions/10276982/erlang-string-from-list