如何判断我的Perl脚本是否在Windows下运行？

发布时间：2020-12-15 22:03:07 所属栏目：大数据来源：网络整理

导读：在 Windows系统(Win9x,WinXP,Vista,Win7等)上编程确定Perl脚本是否正在执行的最佳方式是什么？填写空白处： my $running_under_windows = ... ? 1 : 0; 解决方法从 perldoc perlvar ： $OSNAME $^O The name of the operating system under which this cop

在 Windows系统(Win9x,WinXP,Vista,Win7等)上编程确定Perl脚本是否正在执行的最佳方式是什么？

填写空白处：

my $running_under_windows = ... ? 1 : 0;

解决方法

从 perldoc perlvar：

$OSNAME

$^O

The name of the operating system under which this copy of Perl was built,as determined during the configuration process. The value is identical to $Config{'osname'}. See also Config and the -V command-line switch documented in perlrun.

In Windows platforms,$^O is not very helpful: since it is always MSWin32,it doesn’t tell the difference between 95/98/ME/NT/2000/XP/CE/.NET. Use Win32::GetOSName() or Win32::GetOSVersion() (see 07001 and 07002) to distinguish between the variants.

（编辑：李大同）

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