pm文件怎么看，pm文件怎么打开？
.pm
文件类型1：Perl Module
文件说明：
Module containing Perl functions that can be referenced and used by Perl programs; may be one of two different types:1) Traditional - defines subroutines and variables for the function referencing the module to import and use.
2) Object-oriented - functions as a class definition and is accessed through method calls.
Some Perl modules may offer traditional and object-oriented functionality.
打开.pm文件
Mac OS
Bare Bones TextWranglerUse and compile with Perl
用文本编辑器编辑
Windows
Perl ExpressOpen Perl IDE
Solutionsoft Perl Builder
Use and compile with Perl
Edit with a text editor
Linux
Use and compile with PerlEdit with a text editor
其它内容
.pm
文件类型2：Unix XV Graphic File
文件说明：
Bitmap image format generated by the Unix program xv, an interactive image manipulation program for the X Window System; also a used by IBMs OS/2 Presentation Manager.打开.pm文件
Mac OS
XnViewLemkesoft GraphicConverter
Windows
XnViewNewera Graphics Converter Pro
Linux
xv来源：.pm文件
