Julia请求脚本中的用户输入

Question

如何从Julia中运行的脚本请求用户输入？在MATLAB中,我会这样做:

result = input(prompt)

谢谢

Answer 1

最简单的事情是readline(stdin).这就是你要找的东西吗？

Answer 2

正如@StefanKarpinski所指出的那样,它将在未来得到解决,这就是我现在所做的:

julia> @doc """
           input(prompt::String="")::String

       Read a string from STDIN. The trailing newline is stripped.

       The prompt string, if given, is printed to standard output without a
       trailing newline before reading input.
       """ ->
       function input(prompt::String="")::String
           print(prompt)
           return chomp(readline())
       end
input (generic function with 2 methods)

julia> x = parse(Int, input());
42

julia> typeof(ans)
Int64

julia> name = input("What is your name? ");
What is your name? Ismael

julia> typeof(name)
String

help?> input
search: input

  input(prompt::String="")::String

  Read a string from STDIN. The trailing newline is stripped.

  The prompt string, if given, is printed to standard output without a trailing newline before reading input.

julia>