Perl 程式設計/關鍵字/open

該open關鍵字

open是 Perl 編譯指令用於設定預設輸入/輸出層（PerlIO).

語法

  use open IN  => <info>, OUT => <info2>;

示例

  use open IN  => ":crlf", OUT => ":bytes";
  […]
  use open IO  => ":encoding(iso-8859-7)";

參見

• close